idalloc_drain_pool(
bgp->tx_addpath.id_allocators[afi][safi][addpath_type],
&(rn->tx_addpath.free_ids[addpath_type]));
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (pi->tx_addpath.addpath_tx_id[addpath_type]
!= IDALLOC_INVALID) {
idalloc_free(
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn))
- for (bi = rn->info; bi; bi = bi->next)
+ for (bi = bgp_node_get_bgp_path_info(rn); bi; bi = bi->next)
bgp_addpath_populate_path(allocator, bi, addpath_type);
}
continue;
/* Free Unused IDs back to the pool.*/
- for (pi = bn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(bn); pi; pi = pi->next) {
if (pi->tx_addpath.addpath_tx_id[i] != IDALLOC_INVALID
&& !bgp_addpath_tx_path(i, pi)) {
idalloc_free_to_pool(pool_ptr,
}
/* Give IDs to paths that need them (pulling from the pool) */
- for (pi = bn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(bn); pi; pi = pi->next) {
if (pi->tx_addpath.addpath_tx_id[i] == IDALLOC_INVALID
&& bgp_addpath_tx_path(i, pi)) {
pi->tx_addpath.addpath_tx_id[i] =
table = bgp->rib[afi][SAFI_UNICAST];
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- path = rn->info;
+ path = bgp_node_get_bgp_path_info(rn);
while (path) {
path = bgp_dump_route_node_record(afi, rn, path, seq);
seq++;
struct bgp_path_info *local_pi = NULL;
local_pi = NULL;
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
struct bgp_path_info *local_pi;
local_pi = NULL;
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
evp = (struct prefix_evpn *)&rn->p;
/* locate the local and remote entries if any */
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
remote_pi = tmp_pi;
}
- /* we don't expect to see a remote_pi at this point.
+ /* we don't expect to see a remote_ri at this point.
* An ES route has esi + vtep_ip as the key,
* We shouldn't see the same route from any other vtep.
*/
*route_changed = 0;
/* locate the local route entry if any */
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp_def->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
/* See if this is an update of an existing route, or a new add. */
local_pi = NULL;
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
bgp_path_info_reap(rn, local_pi);
/* tell zebra to re-add the best remote path */
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn);
+ tmp_pi; tmp_pi = tmp_pi->next) {
if (CHECK_FLAG(tmp_pi->flags, BGP_PATH_SELECTED)) {
curr_select = tmp_pi;
break;
*pi = NULL;
/* Now, find matching route. */
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next)
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next)
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
continue;
/* Identify local route. */
- for (tmp_pi = rn->info; tmp_pi; tmp_pi = tmp_pi->next) {
+ for (tmp_pi = bgp_node_get_bgp_path_info(rn); tmp_pi;
+ tmp_pi = tmp_pi->next) {
if (tmp_pi->peer == bgp->peer_self
&& tmp_pi->type == ZEBRA_ROUTE_BGP
&& tmp_pi->sub_type == BGP_ROUTE_STATIC)
safi = SAFI_EVPN;
rdrn = bgp_node_lookup(bgp->rib[afi][safi], (struct prefix *)&vpn->prd);
- if (rdrn && rdrn->info) {
- table = (struct bgp_table *)rdrn->info;
+ if (rdrn && bgp_node_has_bgp_path_info_data(rdrn)) {
+ table = bgp_node_get_bgp_table_info(rdrn);
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
struct prefix_evpn *evp = (struct prefix_evpn *)&rn->p;
/* Walk this ES's route table and delete all routes. */
for (rn = bgp_table_top(es->route_table); rn;
rn = bgp_route_next(rn)) {
- for (pi = rn->info; (pi != NULL) && (nextpi = pi->next, 1);
- pi = nextpi) {
+ for (pi = bgp_node_get_bgp_path_info(rn);
+ (pi != NULL) && (nextpi = pi->next, 1); pi = nextpi) {
bgp_path_info_delete(rn, pi);
bgp_path_info_reap(rn, pi);
}
/* Walk this VNI's route table and delete all routes. */
for (rn = bgp_table_top(vpn->route_table); rn;
rn = bgp_route_next(rn)) {
- for (pi = rn->info; (pi != NULL) && (nextpi = pi->next, 1);
- pi = nextpi) {
+ for (pi = bgp_node_get_bgp_path_info(rn);
+ (pi != NULL) && (nextpi = pi->next, 1); pi = nextpi) {
bgp_path_info_delete(rn, pi);
bgp_path_info_reap(rn, pi);
}
rn = bgp_node_get(es->route_table, (struct prefix *)p);
/* Check if route entry is already present. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
attr.flag |= ATTR_FLAG_BIT(BGP_ATTR_NEXT_HOP);
/* Check if route entry is already present. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
rn = bgp_node_get(vpn->route_table, (struct prefix *)p);
/* Check if route entry is already present. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
return 0;
/* Find matching route entry. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
return 0;
/* Find matching route entry. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
return 0;
/* Find matching route entry. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->extra
&& (struct bgp_path_info *)pi->extra->parent == parent_pi)
break;
*/
for (rd_rn = bgp_table_top(bgp->rib[afi][safi]); rd_rn;
rd_rn = bgp_route_next(rd_rn)) {
- table = (struct bgp_table *)(rd_rn->info);
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (!table)
continue;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
struct prefix_evpn *evp = (struct prefix_evpn *)&rn->p;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
/*
* Consider "valid" remote routes applicable for
* this ES.
*/
for (rd_rn = bgp_table_top(bgp_def->rib[afi][safi]); rd_rn;
rd_rn = bgp_route_next(rd_rn)) {
- table = (struct bgp_table *)(rd_rn->info);
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (!table)
continue;
|| is_evpn_prefix_ipaddr_v6(evp)))
continue;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
/* Consider "valid" remote routes applicable for
* this VRF.
*/
/* EVPN routes are a 2-level table. */
for (rd_rn = bgp_table_top(bgp->rib[afi][safi]); rd_rn;
rd_rn = bgp_route_next(rd_rn)) {
- table = (struct bgp_table *)(rd_rn->info);
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (!table)
continue;
if (evp->prefix.route_type != rtype)
continue;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
/* Consider "valid" remote routes applicable for
* this VNI. */
if (!(CHECK_FLAG(pi->flags, BGP_PATH_VALID)
rn = bgp_node_lookup(vpn->route_table, (struct prefix *)&p);
if (!rn) /* unexpected */
return 0;
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self &&
pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
if (evp->prefix.route_type != BGP_EVPN_MAC_IP_ROUTE)
continue;
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self
&& pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
/* Only care about "selected" routes - non-imported. */
/* TODO: Support for AddPath for EVPN. */
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED)
&& (!pi->extra || !pi->extra->parent)) {
bgp_evpn_withdraw_type5_route(bgp_vrf, &rn->p,
* attribute. Also, we only consider "non-imported" routes.
* TODO: Support for AddPath for EVPN.
*/
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED)
&& (!pi->extra || !pi->extra->parent)) {
/* EVPN routes are a 2-level table. */
for (rd_rn = bgp_table_top(bgp->rib[afi][safi]); rd_rn;
rd_rn = bgp_route_next(rd_rn)) {
- table = (struct bgp_table *)(rd_rn->info);
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (!table)
continue;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
/* Consider "valid" remote routes applicable for
* this VNI. */
if (json)
json_prefix = json_object_new_object();
- if (rn->info) {
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi) {
/* Overall header/legend displayed once. */
if (header) {
bgp_evpn_show_route_header(vty, bgp,
/* For EVPN, the prefix is displayed for each path (to fit in
* with code that already exists).
*/
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
json_object *json_path = NULL;
if (json)
if (json)
json_prefix = json_object_new_object();
- if (rn->info) {
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi) {
/* Overall header/legend displayed once. */
if (header) {
bgp_evpn_show_route_header(vty, bgp,
/* For EVPN, the prefix is displayed for each path (to fit in
* with code that already exists).
*/
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
json_object *json_path = NULL;
if (vtep_ip.s_addr
if (prd && memcmp(rn->p.u.val, prd->val, 8) != 0)
continue;
- if ((table = rn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
continue;
rd_header = 1;
tbl_ver = table->version;
for (rm = bgp_table_top(table); rm; rm = bgp_route_next(rm))
- for (pi = rm->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rm); pi;
+ pi = pi->next) {
total_count++;
if (type == bgp_show_type_neighbor) {
union sockunion *su = output_arg;
/* See if route exists. */
build_evpn_type3_prefix(&p, orig_ip);
rn = bgp_node_lookup(vpn->route_table, (struct prefix *)&p);
- if (!rn || !rn->info) {
+ if (!rn || !bgp_node_has_bgp_path_info_data(rn)) {
if (!json)
vty_out(vty, "%% Network not in table\n");
return;
route_vty_out_detail_header(vty, bgp, rn, NULL, afi, safi, json);
/* Display each path for this prefix. */
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
json_object *json_path = NULL;
if (json)
/* See if route exists. Look for both non-sticky and sticky. */
build_evpn_type2_prefix(&p, mac, ip);
rn = bgp_node_lookup(vpn->route_table, (struct prefix *)&p);
- if (!rn || !rn->info) {
+ if (!rn || !bgp_node_has_bgp_path_info_data(rn)) {
if (!json)
vty_out(vty, "%% Network not in table\n");
return;
route_vty_out_detail_header(vty, bgp, rn, NULL, afi, safi, json);
/* Display each path for this prefix. */
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
json_object *json_path = NULL;
if (json)
build_evpn_type2_prefix(&p, mac, ip);
rn = bgp_afi_node_lookup(bgp->rib[afi][safi], afi, safi,
(struct prefix *)&p, prd);
- if (!rn || !rn->info) {
+ if (!rn || !bgp_node_has_bgp_path_info_data(rn)) {
if (!json)
vty_out(vty, "%% Network not in table\n");
return;
json_paths = json_object_new_array();
/* Display each path for this prefix. */
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
json_object *json_path = NULL;
if (json)
if (!rd_rn)
return;
- table = (struct bgp_table *)rd_rn->info;
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (table == NULL)
return;
if (json)
json_prefix = json_object_new_object();
- if (rn->info) {
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi) {
/* RD header and legend - once overall. */
if (rd_header && !json) {
vty_out(vty,
json_paths = json_object_new_array();
/* Display each path for this prefix. */
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
json_object *json_path = NULL;
if (json)
int add_rd_to_json = 0;
uint64_t tbl_ver;
- table = (struct bgp_table *)rd_rn->info;
+ table = bgp_node_get_bgp_table_info(rd_rn);
if (table == NULL)
continue;
if (type && evp->prefix.route_type != type)
continue;
- if (rn->info) {
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi) {
/* Overall header/legend displayed once. */
if (header) {
bgp_evpn_show_route_header(vty, bgp,
* fit in
* with code that already exists).
*/
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
json_object *json_path = NULL;
path_cnt++;
add_prefix_to_json = 1;
return CMD_SUCCESS;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- if (rn->info == NULL)
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi == NULL)
continue;
if (use_json) {
json_paths = json_object_new_array();
display = NLRI_STRING_FORMAT_JSON;
}
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
total_count++;
route_vty_out_flowspec(vty, &rn->p, pi, display,
json_paths);
continue;
if (bgp_flowspec_contains_prefix(prefix, match, prefix_check)) {
- route_vty_out_flowspec(vty, &rn->p,
- rn->info, use_json ?
- NLRI_STRING_FORMAT_JSON :
- NLRI_STRING_FORMAT_LARGE,
- json_paths);
+ route_vty_out_flowspec(
+ vty, &rn->p, bgp_node_get_bgp_path_info(rn),
+ use_json ? NLRI_STRING_FORMAT_JSON
+ : NLRI_STRING_FORMAT_LARGE,
+ json_paths);
display++;
}
}
/*
* match parent
*/
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
if (bpi->extra && bpi->extra->parent == parent)
break;
}
bn = bgp_afi_node_get(bgp_vpn->rib[afi][safi], afi, safi, p,
&(bgp_vrf->vpn_policy[afi].tovpn_rd));
+ if (!bn)
+ return;
/*
* vrf -> vpn
* match original bpi imported from
*/
- for (bpi = (bn ? bn->info : NULL); bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
if (bpi->extra && bpi->extra->parent == path_vrf) {
break;
}
struct bgp_path_info *bpi;
/* This is the per-RD table of prefixes */
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
if (!table)
continue;
char buf[PREFIX2STR_BUFFER];
- if (debug && bn->info) {
+ bpi = bgp_node_get_bgp_path_info(bn);
+ if (debug && bpi) {
zlog_debug(
"%s: looking at prefix %s", __func__,
prefix2str(&bn->p, buf, sizeof(buf)));
}
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (; bpi; bpi = bpi->next) {
if (debug)
zlog_debug("%s: type %d, sub_type %d",
__func__, bpi->type,
if (debug)
zlog_debug("%s: node=%p", __func__, bn);
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi;
+ bpi = bpi->next) {
if (debug)
zlog_debug(
"%s: calling vpn_leak_from_vrf_update",
bgp->name_pretty);
bn = bgp_afi_node_get(bgp->rib[afi][safi], afi, safi, p, NULL);
- for (bpi = (bn ? bn->info : NULL); bpi; bpi = bpi->next) {
+
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi;
+ bpi = bpi->next) {
if (bpi->extra
&& (struct bgp_path_info *)bpi->extra->parent
== path_vpn) {
for (bn = bgp_table_top(bgp_vrf->rib[afi][safi]); bn;
bn = bgp_route_next(bn)) {
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi;
+ bpi = bpi->next) {
if (bpi->extra && bpi->extra->bgp_orig != bgp_vrf) {
/* delete route */
memcpy(prd.val, prn->p.u.val, 8);
/* This is the per-RD table of prefixes */
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
if (!table)
continue;
for (bn = bgp_table_top(table); bn; bn = bgp_route_next(bn)) {
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi;
+ bpi = bpi->next) {
if (bpi->extra
&& bpi->extra->bgp_orig == bgp_vrf)
#include "bgpd/bgp_damp.h"
#include "bgpd/bgp_fsm.h"
#include "bgpd/bgp_vty.h"
-#include "zebra/rib.h"
-#include "zebra/zserv.h" /* For ZEBRA_SERV_PATH. */
DEFINE_MTYPE_STATIC(BGPD, MARTIAN_STRING, "BGP Martian Address Intf String");
struct bgp_nexthop_cache *bnc;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
continue;
}
bnc_free(bnc);
- bgp_nexthop_set_node_info(rn, NULL);
+ bgp_node_set_bgp_nexthop_info(rn, NULL);
bgp_unlock_node(rn);
}
}
rn = bgp_node_get(bgp->connected_table[AFI_IP],
(struct prefix *)&p);
- bc = bgp_connected_get_node_info(rn);
+ bc = bgp_node_get_bgp_connected_ref_info(rn);
if (bc)
bc->refcnt++;
else {
bc = XCALLOC(MTYPE_BGP_CONN,
sizeof(struct bgp_connected_ref));
bc->refcnt = 1;
- bgp_connected_set_node_info(rn, bc);
+ bgp_node_set_bgp_connected_ref_info(rn, bc);
}
for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) {
rn = bgp_node_get(bgp->connected_table[AFI_IP6],
(struct prefix *)&p);
- bc = bgp_connected_get_node_info(rn);
+ bc = bgp_node_get_bgp_connected_ref_info(rn);
if (bc)
bc->refcnt++;
else {
bc = XCALLOC(MTYPE_BGP_CONN,
sizeof(struct bgp_connected_ref));
bc->refcnt = 1;
- bgp_connected_set_node_info(rn, bc);
+ bgp_node_set_bgp_connected_ref_info(rn, bc);
}
}
}
if (!rn)
return;
- bc = bgp_connected_get_node_info(rn);
+ bc = bgp_node_get_bgp_connected_ref_info(rn);
bc->refcnt--;
if (bc->refcnt == 0) {
XFREE(MTYPE_BGP_CONN, bc);
- bgp_connected_set_node_info(rn, NULL);
+ bgp_node_set_bgp_connected_ref_info(rn, NULL);
}
bgp_unlock_node(rn);
bgp_unlock_node(rn);
struct bgp_connected_ref *bc;
struct bgp_node *bn = bgp_node_from_rnode(rn);
- bc = bgp_connected_get_node_info(bn);
+ bc = bgp_node_get_bgp_connected_ref_info(bn);
if (!bc)
return;
bc->refcnt--;
if (bc->refcnt == 0) {
XFREE(MTYPE_BGP_CONN, bc);
- bgp_connected_set_node_info(bn, NULL);
+ bgp_node_set_bgp_connected_ref_info(bn, NULL);
}
}
for (rn = bgp_table_top(bgp->nexthop_cache_table[afi]); rn;
rn = bgp_route_next(rn)) {
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
continue;
}
unregister_zebra_rnh(bnc,
CHECK_FLAG(bnc->flags, BGP_STATIC_ROUTE));
- bgp_nexthop_set_node_info(bnc->node, NULL);
+ bgp_node_set_bgp_nexthop_info(bnc->node, NULL);
bgp_unlock_node(bnc->node);
bnc->node = NULL;
bnc_free(bnc);
rn = bgp_node_get(peer->bgp->nexthop_cache_table[afi], &p);
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
return;
else
rn = bgp_node_get(bgp_nexthop->nexthop_cache_table[afi], &p);
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc) {
bnc = bnc_new();
- bgp_nexthop_set_node_info(rn, bnc);
+ bgp_node_set_bgp_nexthop_info(rn, bnc);
bnc->node = rn;
bnc->bgp = bgp_nexthop;
bgp_lock_node(rn);
return;
}
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc) {
if (BGP_DEBUG(nht, NHT))
zlog_debug("Cannot find connected NHT node for peer %s on route_node as expected",
zlog_debug("Freeing connected NHT node %p for peer %s",
bnc, peer->host);
unregister_zebra_rnh(bnc, 0);
- bgp_nexthop_set_node_info(bnc->node, NULL);
+ bgp_node_set_bgp_nexthop_info(bnc->node, NULL);
bgp_unlock_node(bnc->node);
bnc_free(bnc);
}
return;
}
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc) {
if (BGP_DEBUG(nht, NHT)) {
char buf[PREFIX2STR_BUFFER];
for (rn = bgp_table_top(bgp->nexthop_cache_table[afi]); rn;
rn = bgp_route_next(rn)) {
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
continue;
for (rn = bgp_table_top(bgp->nexthop_cache_table[afi]); rn;
rn = bgp_route_next(rn)) {
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
continue;
if (!rn)
return;
- bnc = bgp_nexthop_get_node_info(rn);
+ bnc = bgp_node_get_bgp_nexthop_info(rn);
if (!bnc)
return;
|| (safi == SAFI_EVPN)) {
prn = bgp_node_get(table, (struct prefix *)prd);
- if (prn->info == NULL)
- prn->info = bgp_table_init(table->bgp, afi, safi);
+ if (!bgp_node_has_bgp_path_info_data(prn))
+ bgp_node_set_bgp_table_info(
+ prn, bgp_table_init(table->bgp, afi, safi));
else
bgp_unlock_node(prn);
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
}
rn = bgp_node_get(table, p);
if (!prn)
return NULL;
- if (prn->info == NULL) {
+ if (!bgp_node_has_bgp_path_info_data(prn)) {
bgp_unlock_node(prn);
return NULL;
}
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
}
rn = bgp_node_lookup(table, p);
{
struct bgp_path_info *top;
- top = rn->info;
+ top = bgp_node_get_bgp_path_info(rn);
- pi->next = rn->info;
+ pi->next = top;
pi->prev = NULL;
if (top)
top->prev = pi;
- rn->info = pi;
+ bgp_node_set_bgp_path_info(rn, pi);
bgp_path_info_lock(pi);
bgp_lock_node(rn);
if (pi->prev)
pi->prev->next = pi->next;
else
- rn->info = pi->next;
+ bgp_node_set_bgp_path_info(rn, pi->next);
bgp_path_info_mpath_dequeue(pi);
bgp_path_info_unlock(pi);
if (bgp_flag_check(bgp, BGP_FLAG_DETERMINISTIC_MED)) {
/* Clear BGP_PATH_DMED_SELECTED for all paths */
- for (pi1 = rn->info; pi1; pi1 = pi1->next)
+ for (pi1 = bgp_node_get_bgp_path_info(rn); pi1;
+ pi1 = pi1->next)
bgp_path_info_unset_flag(rn, pi1,
BGP_PATH_DMED_SELECTED);
- for (pi1 = rn->info; pi1; pi1 = pi1->next) {
+ for (pi1 = bgp_node_get_bgp_path_info(rn); pi1;
+ pi1 = pi1->next) {
if (CHECK_FLAG(pi1->flags, BGP_PATH_DMED_CHECK))
continue;
if (BGP_PATH_HOLDDOWN(pi1))
/* Check old selected route and new selected route. */
old_select = NULL;
new_select = NULL;
- for (pi = rn->info; (pi != NULL) && (nextpi = pi->next, 1);
- pi = nextpi) {
+ for (pi = bgp_node_get_bgp_path_info(rn);
+ (pi != NULL) && (nextpi = pi->next, 1); pi = nextpi) {
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED))
old_select = pi;
}
if (do_mpath && new_select) {
- for (pi = rn->info; (pi != NULL) && (nextpi = pi->next, 1);
- pi = nextpi) {
+ for (pi = bgp_node_get_bgp_path_info(rn);
+ (pi != NULL) && (nextpi = pi->next, 1); pi = nextpi) {
if (debug)
bgp_path_info_path_with_addpath_rx_str(
{
struct bgp_path_info *pi;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (BGP_PATH_HOLDDOWN(pi))
continue;
UNSET_FLAG(pi->flags, BGP_PATH_IGP_CHANGED);
prn = bgp_node_get(peer->bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
+ if (bgp_node_has_bgp_path_info_data(prn)) {
+ table = bgp_node_get_bgp_table_info(prn);
vnc_import_bgp_del_vnc_host_route_mode_resolve_nve(
peer->bgp, prd, table, &rn->p, pi);
bgp_adj_in_set(rn, peer, attr, addpath_id);
/* Check previously received route. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == peer && pi->type == type
&& pi->sub_type == sub_type
&& pi->addpath_rx_id == addpath_id)
prn = bgp_node_get(bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
+ if (bgp_node_has_bgp_path_info_data(prn)) {
+ table = bgp_node_get_bgp_table_info(prn);
vnc_import_bgp_del_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, pi);
prn = bgp_node_get(bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
+ if (bgp_node_has_bgp_path_info_data(prn)) {
+ table = bgp_node_get_bgp_table_info(prn);
vnc_import_bgp_add_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, pi);
struct bgp_table *table = NULL;
prn = bgp_node_get(bgp->rib[afi][safi], (struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
+ if (bgp_node_has_bgp_path_info_data(prn)) {
+ table = bgp_node_get_bgp_table_info(prn);
vnc_import_bgp_add_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, new);
}
/* Lookup withdrawn route. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == peer && pi->type == type
&& pi->sub_type == sub_type
&& pi->addpath_rx_id == addpath_id)
if (ain->peer != peer)
continue;
- struct bgp_path_info *pi = rn->info;
+ struct bgp_path_info *pi =
+ bgp_node_get_bgp_path_info(rn);
uint32_t num_labels = 0;
mpls_label_t *label_pnt = NULL;
bgp_soft_reconfig_table(peer, afi, safi, NULL, NULL);
else
for (rn = bgp_table_top(peer->bgp->rib[afi][safi]); rn;
- rn = bgp_route_next(rn))
- if ((table = rn->info) != NULL) {
+ rn = bgp_route_next(rn)) {
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
struct prefix_rd prd;
+
prd.family = AF_UNSPEC;
prd.prefixlen = 64;
memcpy(&prd.val, rn->p.u.val, 8);
bgp_soft_reconfig_table(peer, afi, safi, table,
&prd);
}
+ }
}
/* It is possible that we have multiple paths for a prefix from a peer
* if that peer is using AddPath.
*/
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (pi->peer != peer)
continue;
ain = ain_next;
}
- for (pi = rn->info; pi; pi = next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = next) {
next = pi->next;
if (pi->peer != peer)
continue;
bgp_clear_route_table(peer, afi, safi, NULL);
else
for (rn = bgp_table_top(peer->bgp->rib[afi][safi]); rn;
- rn = bgp_route_next(rn))
- if ((table = rn->info) != NULL)
- bgp_clear_route_table(peer, afi, safi, table);
+ rn = bgp_route_next(rn)) {
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
+ continue;
+
+ bgp_clear_route_table(peer, afi, safi, table);
+ }
/* unlock if no nodes got added to the clear-node-queue. */
if (!peer->clear_node_queue->thread)
struct bgp_node *rm;
/* look for neighbor in tables */
- if ((table = rn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
continue;
for (rm = bgp_table_top(table); rm;
rm = bgp_route_next(rm))
- for (pi = rm->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rm); pi;
+ pi = pi->next) {
if (pi->peer != peer)
continue;
if (!CHECK_FLAG(pi->flags,
} else {
for (rn = bgp_table_top(peer->bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn))
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
if (pi->peer != peer)
continue;
if (!CHECK_FLAG(pi->flags, BGP_PATH_STALE))
struct bgp_path_info *next;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn))
- for (pi = rn->info; pi; pi = next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = next) {
next = pi->next;
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED)
&& pi->type == ZEBRA_ROUTE_BGP
{
afi_t afi;
struct bgp_node *rn;
+ struct bgp_table *table;
for (afi = AFI_IP; afi < AFI_MAX; ++afi) {
if (afi == AFI_L2VPN)
safi = SAFI_MPLS_VPN;
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info) {
- bgp_cleanup_table(bgp,
- (struct bgp_table *)(rn->info),
- safi);
- bgp_table_finish((struct bgp_table **)&(
- rn->info));
- rn->info = NULL;
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
+ bgp_cleanup_table(bgp, table, safi);
+ bgp_table_finish(&table);
+ bgp_node_set_bgp_table_info(rn, NULL);
bgp_unlock_node(rn);
}
}
safi = SAFI_ENCAP;
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info) {
- bgp_cleanup_table(bgp,
- (struct bgp_table *)(rn->info),
- safi);
- bgp_table_finish((struct bgp_table **)&(
- rn->info));
- rn->info = NULL;
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
+ bgp_cleanup_table(bgp, table, safi);
+ bgp_table_finish(&table);
+ bgp_node_set_bgp_table_info(rn, NULL);
bgp_unlock_node(rn);
}
}
}
for (rn = bgp_table_top(bgp->rib[AFI_L2VPN][SAFI_EVPN]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info) {
- bgp_cleanup_table(bgp,
- (struct bgp_table *)(rn->info),
- SAFI_EVPN);
- bgp_table_finish((struct bgp_table **)&(rn->info));
- rn->info = NULL;
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
+ bgp_cleanup_table(bgp, table, SAFI_EVPN);
+ bgp_table_finish(&table);
+ bgp_node_set_bgp_table_info(rn, NULL);
bgp_unlock_node(rn);
}
}
attr_new = bgp_attr_intern(&attr);
}
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
break;
rn = bgp_afi_node_get(bgp->rib[afi][safi], afi, safi, p, NULL);
/* Check selected route and self inserted route. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
break;
rn = bgp_afi_node_get(bgp->rib[afi][safi], afi, safi, p, prd);
/* Check selected route and self inserted route. */
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
break;
attr_new = bgp_attr_intern(&attr);
}
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
break;
return CMD_WARNING_CONFIG_FAILED;
}
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
if ((label_index != BGP_INVALID_LABEL_INDEX)
&& (label_index != bgp_static->label_index)) {
/* Clear configuration. */
bgp_static_free(bgp_static);
- bgp_static_set_node_info(rn, NULL);
+ bgp_node_set_bgp_static_info(rn, NULL);
bgp_unlock_node(rn);
bgp_unlock_node(rn);
} else {
/* Set BGP static route configuration. */
rn = bgp_node_get(bgp->route[afi][safi], &p);
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
if (bgp_static) {
/* Configuration change. */
/* Label index cannot be changed. */
bgp_static->rmap.map =
route_map_lookup_by_name(rmap);
}
- bgp_static_set_node_info(rn, bgp_static);
+ bgp_node_set_bgp_static_info(rn, bgp_static);
}
bgp_static->valid = 1;
FOREACH_AFI_SAFI (afi, safi)
for (rn = bgp_table_top(bgp->route[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info == NULL)
+ if (!bgp_node_has_bgp_path_info_data(rn))
continue;
if ((safi == SAFI_MPLS_VPN) || (safi == SAFI_ENCAP)
|| (safi == SAFI_EVPN)) {
- table = rn->info;
+ table = bgp_node_get_bgp_table_info(rn);
for (rm = bgp_table_top(table); rm;
rm = bgp_route_next(rm)) {
bgp_static =
- bgp_static_get_node_info(rm);
+ bgp_node_get_bgp_static_info(
+ rm);
bgp_static_update_safi(bgp, &rm->p,
bgp_static, afi,
safi);
}
} else {
- bgp_static_update(bgp, &rn->p,
- bgp_static_get_node_info(rn),
- afi, safi);
+ bgp_static_update(
+ bgp, &rn->p,
+ bgp_node_get_bgp_static_info(rn), afi,
+ safi);
}
}
}
FOREACH_AFI_SAFI (afi, safi)
for (rn = bgp_table_top(bgp->route[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info == NULL)
+ if (!bgp_node_has_bgp_path_info_data(rn))
continue;
if ((safi == SAFI_MPLS_VPN) || (safi == SAFI_ENCAP)
|| (safi == SAFI_EVPN)) {
- table = rn->info;
+ table = bgp_node_get_bgp_table_info(rn);
for (rm = bgp_table_top(table); rm;
rm = bgp_route_next(rm)) {
bgp_static =
- bgp_static_get_node_info(rm);
+ bgp_node_get_bgp_static_info(
+ rm);
bgp_static_withdraw_safi(
bgp, &rm->p, AFI_IP, safi,
(struct prefix_rd *)&rn->p);
bgp_static_free(bgp_static);
- bgp_static_set_node_info(rn, NULL);
+ bgp_node_set_bgp_static_info(rn, NULL);
bgp_unlock_node(rn);
}
} else {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
bgp_static_withdraw(bgp, &rn->p, afi, safi);
bgp_static_free(bgp_static);
- bgp_static_set_node_info(rn, NULL);
+ bgp_node_set_bgp_static_info(rn, NULL);
bgp_unlock_node(rn);
}
}
FOREACH_AFI_SAFI (afi, safi) {
for (rn = bgp_table_top(bgp->route[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info == NULL)
+ if (!bgp_node_has_bgp_path_info_data(rn))
continue;
if ((safi == SAFI_MPLS_VPN) || (safi == SAFI_ENCAP)
|| (safi == SAFI_EVPN)) {
- table = rn->info;
+ table = bgp_node_get_bgp_table_info(rn);
for (rm = bgp_table_top(table); rm;
rm = bgp_route_next(rm)) {
bgp_static =
- bgp_static_get_node_info(rm);
+ bgp_node_get_bgp_static_info(
+ rm);
bgp_static_update_safi(bgp, &rm->p,
bgp_static, afi,
safi);
}
} else {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
bgp_static_update(bgp, &rn->p, bgp_static, afi,
safi);
}
table = bgp->rib[afi][safi];
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (pi->peer == bgp->peer_self
&& ((pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_STATIC)
}
}
prn = bgp_node_get(bgp->route[afi][safi], (struct prefix *)&prd);
- if (prn->info == NULL)
- prn->info = bgp_table_init(bgp, afi, safi);
+ if (!bgp_node_has_bgp_path_info_data(prn))
+ bgp_node_set_bgp_table_info(prn,
+ bgp_table_init(bgp, afi, safi));
else
bgp_unlock_node(prn);
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
rn = bgp_node_get(table, &p);
- if (rn->info) {
+ if (bgp_node_has_bgp_path_info_data(rn)) {
vty_out(vty, "%% Same network configuration exists\n");
bgp_unlock_node(rn);
} else {
if (gwip)
prefix_copy(&bgp_static->gatewayIp, &gw_ip);
}
- bgp_static_set_node_info(rn, bgp_static);
+ bgp_node_set_bgp_static_info(rn, bgp_static);
bgp_static->valid = 1;
bgp_static_update_safi(bgp, &p, bgp_static, afi, safi);
}
prn = bgp_node_get(bgp->route[afi][safi], (struct prefix *)&prd);
- if (prn->info == NULL)
- prn->info = bgp_table_init(bgp, afi, safi);
+ if (!bgp_node_has_bgp_path_info_data(prn))
+ bgp_node_set_bgp_table_info(prn,
+ bgp_table_init(bgp, afi, safi));
else
bgp_unlock_node(prn);
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
rn = bgp_node_lookup(table, &p);
if (rn) {
bgp_static_withdraw_safi(bgp, &p, afi, safi, &prd);
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
bgp_static_free(bgp_static);
- bgp_static_set_node_info(rn, NULL);
+ bgp_node_set_bgp_static_info(rn, NULL);
bgp_unlock_node(rn);
bgp_unlock_node(rn);
} else
{
struct bgp_node *rn;
struct bgp_table *table;
- struct bgp_path_info *pi, *new;
+ struct bgp_path_info *pi, *orig, *new;
table = bgp->rib[afi][safi];
rn = bgp_node_get(table, p);
- for (pi = rn->info; pi; pi = pi->next)
+ for (orig = pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_AGGREGATE)
break;
* If the aggregate information has not changed
* no need to re-install it again.
*/
- if (bgp_aggregate_info_same(rn->info, origin, aspath, community,
+ if (bgp_aggregate_info_same(orig, origin, aspath, community,
ecommunity, lcommunity)) {
bgp_unlock_node(rn);
bgp_path_info_add(rn, new);
bgp_process(bgp, rn, afi, safi);
} else {
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = orig; pi; pi = pi->next)
if (pi->peer == bgp->peer_self
&& pi->type == ZEBRA_ROUTE_BGP
&& pi->sub_type == BGP_ROUTE_AGGREGATE)
match = 0;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (BGP_PATH_HOLDDOWN(pi))
continue;
continue;
match = 0;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (BGP_PATH_HOLDDOWN(pi))
continue;
/* Aggregate address configuration check. */
for (rn = child; rn; rn = bgp_node_parent_nolock(rn)) {
- aggregate = bgp_aggregate_get_node_info(rn);
+ aggregate = bgp_node_get_bgp_aggregate_info(rn);
if (aggregate != NULL && rn->p.prefixlen < p->prefixlen) {
bgp_aggregate_delete(bgp, &rn->p, afi, safi, aggregate);
bgp_aggregate_route(bgp, &rn->p, pi, afi, safi, NULL,
/* Aggregate address configuration check. */
for (rn = child; rn; rn = bgp_node_parent_nolock(rn)) {
- aggregate = bgp_aggregate_get_node_info(rn);
+ aggregate = bgp_node_get_bgp_aggregate_info(rn);
if (aggregate != NULL && rn->p.prefixlen < p->prefixlen) {
bgp_aggregate_delete(bgp, &rn->p, afi, safi, aggregate);
bgp_aggregate_route(bgp, &rn->p, NULL, afi, safi, del,
return CMD_WARNING_CONFIG_FAILED;
}
- aggregate = bgp_aggregate_get_node_info(rn);
+ aggregate = bgp_node_get_bgp_aggregate_info(rn);
bgp_aggregate_delete(bgp, &p, afi, safi, aggregate);
bgp_aggregate_install(bgp, afi, safi, &p, 0, NULL, NULL,
NULL, NULL, 0, aggregate);
/* Unlock aggregate address configuration. */
- bgp_aggregate_set_node_info(rn, NULL);
+ bgp_node_set_bgp_aggregate_info(rn, NULL);
bgp_aggregate_free(aggregate);
bgp_unlock_node(rn);
bgp_unlock_node(rn);
/* Old configuration check. */
rn = bgp_node_get(bgp->aggregate[afi][safi], &p);
- if (rn->info) {
+ if (bgp_node_has_bgp_path_info_data(rn)) {
vty_out(vty, "There is already same aggregate network.\n");
/* try to remove the old entry */
ret = bgp_aggregate_unset(vty, prefix_str, afi, safi);
aggregate->summary_only = summary_only;
aggregate->as_set = as_set;
aggregate->safi = safi;
- bgp_aggregate_set_node_info(rn, aggregate);
+ bgp_node_set_bgp_aggregate_info(rn, aggregate);
/* Aggregate address insert into BGP routing table. */
bgp_aggregate_route(bgp, &p, NULL, afi, safi, NULL, aggregate);
new_attr = bgp_attr_intern(&attr_new);
- for (bpi = bn->info; bpi; bpi = bpi->next)
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi;
+ bpi = bpi->next)
if (bpi->peer == bgp->peer_self
&& bpi->sub_type == BGP_ROUTE_REDISTRIBUTE)
break;
rn = bgp_afi_node_get(bgp->rib[afi][SAFI_UNICAST], afi,
SAFI_UNICAST, p, NULL);
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == type)
break;
table = bgp->rib[afi][SAFI_UNICAST];
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (pi->peer == bgp->peer_self && pi->type == type
&& pi->instance == instance)
break;
/* Start processing of routes. */
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- if (rn->info == NULL)
+ pi = bgp_node_get_bgp_path_info(rn);
+ if (pi == NULL)
continue;
display = 0;
else
json_paths = NULL;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (; pi; pi = pi->next) {
total_count++;
if (type == bgp_show_type_flap_statistics
|| type == bgp_show_type_flap_neighbor
unsigned long output_cum = 0;
unsigned long total_cum = 0;
unsigned long json_header_depth = 0;
+ struct bgp_table *itable;
bool show_msg;
show_msg = (!use_json && type == bgp_show_type_normal);
next = bgp_route_next(rn);
if (prd_match && memcmp(rn->p.u.val, prd_match->val, 8) != 0)
continue;
- if (rn->info != NULL) {
+
+ itable = bgp_node_get_bgp_table_info(rn);
+ if (itable != NULL) {
struct prefix_rd prd;
char rd[RD_ADDRSTRLEN];
memcpy(&prd, &(rn->p), sizeof(struct prefix_rd));
prefix_rd2str(&prd, rd, sizeof(rd));
- bgp_show_table(vty, bgp, safi, rn->info, type,
- output_arg, use_json, rd, next == NULL,
- &output_cum, &total_cum,
- &json_header_depth);
+ bgp_show_table(vty, bgp, safi, itable, type, output_arg,
+ use_json, rd, next == NULL, &output_cum,
+ &total_cum, &json_header_depth);
if (next == NULL)
show_msg = false;
}
vty_out(vty, "not allocated\n");
}
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
count++;
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED)) {
best = count;
for (rn = bgp_table_top(rib); rn; rn = bgp_route_next(rn)) {
if (prd && memcmp(rn->p.u.val, prd->val, 8) != 0)
continue;
-
- if ((table = rn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
continue;
header = 1;
continue;
}
- for (pi = rm->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rm); pi;
+ pi = pi->next) {
if (header) {
route_vty_out_detail_header(
vty, bgp, rm,
if ((rn = bgp_node_match(rib, &match)) != NULL) {
if (!prefix_check
|| rn->p.prefixlen == match.prefixlen) {
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi;
+ pi = pi->next) {
if (header) {
route_vty_out_detail_header(
vty, bgp, rn, NULL, afi,
if (rn == top)
continue;
- if (!rn->info)
+ if (!bgp_node_has_bgp_path_info_data(rn))
continue;
ts->counts[BGP_STATS_PREFIXES]++;
#endif
/* check if the prefix is included by any other announcements */
- while (prn && !prn->info)
+ while (prn && !bgp_node_has_bgp_path_info_data(prn))
prn = bgp_node_parent_nolock(prn);
if (prn == NULL || prn == top) {
if (space)
ts->total_space +=
pow(2.0, space - rn->p.prefixlen);
- } else if (prn->info)
+ } else if (bgp_node_has_bgp_path_info_data(prn))
ts->counts[BGP_STATS_MAX_AGGREGATEABLE]++;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
pinum++;
ts->counts[BGP_STATS_RIB]++;
if (ain->peer == peer)
pc->count[PCOUNT_ADJ_IN]++;
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
+
if (pi->peer != peer)
continue;
/* Get BGP distance node. */
rn = bgp_node_get(bgp_distance_table[afi][safi], (struct prefix *)&p);
- bdistance = bgp_distance_get_node(rn);
+ bdistance = bgp_node_get_bgp_distance_info(rn);
if (bdistance)
bgp_unlock_node(rn);
else {
bdistance = bgp_distance_new();
- bgp_distance_set_node_info(rn, bdistance);
+ bgp_node_set_bgp_distance_info(rn, bdistance);
}
/* Set distance value. */
return CMD_WARNING_CONFIG_FAILED;
}
- bdistance = bgp_distance_get_node(rn);
+ bdistance = bgp_node_get_bgp_distance_info(rn);
distance = atoi(distance_str);
if (bdistance->distance != distance) {
XFREE(MTYPE_AS_LIST, bdistance->access_list);
bgp_distance_free(bdistance);
- rn->info = NULL;
+ bgp_node_set_bgp_path_info(rn, NULL);
bgp_unlock_node(rn);
bgp_unlock_node(rn);
sockunion2hostprefix(&peer->su, &q);
rn = bgp_node_match(bgp_distance_table[afi][safi], &q);
if (rn) {
- bdistance = bgp_distance_get_node(rn);
+ bdistance = bgp_node_get_bgp_distance_info(rn);
bgp_unlock_node(rn);
if (bdistance->access_list) {
/* Backdoor check. */
rn = bgp_node_lookup(bgp->route[afi][safi], p);
if (rn) {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
bgp_unlock_node(rn);
if (bgp_static->backdoor) {
rn = bgp_route_next(rn)) {
if (prd && memcmp(rn->p.u.val, prd->val, 8) != 0)
continue;
- if ((table = rn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
continue;
if ((rm = bgp_node_match(table, &match)) == NULL)
continue;
if (!prefix_check
|| rm->p.prefixlen == match.prefixlen) {
- pi = rm->info;
+ pi = bgp_node_get_bgp_path_info(rm);
while (pi) {
if (pi->extra && pi->extra->damp_info) {
pi_temp = pi->next;
!= NULL) {
if (!prefix_check
|| rn->p.prefixlen == match.prefixlen) {
- pi = rn->info;
+ pi = bgp_node_get_bgp_path_info(rn);
while (pi) {
if (pi->extra && pi->extra->damp_info) {
pi_temp = pi->next;
/* Network configuration. */
for (prn = bgp_table_top(bgp->route[afi][safi]); prn;
prn = bgp_route_next(prn)) {
- if ((table = prn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(prn);
+ if (!table)
continue;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
if (bgp_static == NULL)
continue;
/* Network configuration. */
for (prn = bgp_table_top(bgp->route[afi][safi]); prn;
prn = bgp_route_next(prn)) {
- if ((table = prn->info) == NULL)
+ table = bgp_node_get_bgp_table_info(prn);
+ if (!table)
continue;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn)) {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
if (bgp_static == NULL)
continue;
/* Network configuration. */
for (rn = bgp_table_top(bgp->route[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- bgp_static = bgp_static_get_node_info(rn);
+ bgp_static = bgp_node_get_bgp_static_info(rn);
if (bgp_static == NULL)
continue;
/* Aggregate-address configuration. */
for (rn = bgp_table_top(bgp->aggregate[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- bgp_aggregate = bgp_aggregate_get_node_info(rn);
+ bgp_aggregate = bgp_node_get_bgp_aggregate_info(rn);
if (bgp_aggregate == NULL)
continue;
for (rn = bgp_table_top(bgp_distance_table[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- bdistance = bgp_distance_get_node(rn);
+ bdistance = bgp_node_get_bgp_distance_info(rn);
if (bdistance != NULL) {
char buf[PREFIX_STRLEN];
/* For network route-map updates. */
for (bn = bgp_table_top(bgp->route[afi][safi]); bn;
- bn = bgp_route_next(bn))
- if ((bgp_static = bn->info) != NULL) {
- if (bgp_static->rmap.name
- && (strcmp(rmap_name, bgp_static->rmap.name)
- == 0)) {
- bgp_static->rmap.map = map;
-
- if (route_update)
- if (!bgp_static->backdoor) {
- if (bgp_debug_zebra(
- &bn->p))
- zlog_debug(
- "Processing route_map %s update on "
- "static route %s",
- rmap_name,
- inet_ntop(
- bn->p.family,
- &bn->p.u.prefix,
- buf,
- INET6_ADDRSTRLEN));
- bgp_static_update(
- bgp, &bn->p,
- bgp_static, afi,
- safi);
- }
- }
+ bn = bgp_route_next(bn)) {
+ bgp_static = bgp_node_get_bgp_static_info(bn);
+ if (!bgp_static)
+ continue;
+
+ if (!bgp_static->rmap.name
+ || (strcmp(rmap_name, bgp_static->rmap.name) != 0))
+ continue;
+
+ bgp_static->rmap.map = map;
+
+ if (route_update && !bgp_static->backdoor) {
+ if (bgp_debug_zebra(&bn->p))
+ zlog_debug(
+ "Processing route_map %s update on static route %s",
+ rmap_name,
+ inet_ntop(bn->p.family,
+ &bn->p.u.prefix, buf,
+ INET6_ADDRSTRLEN));
+ bgp_static_update(bgp, &bn->p, bgp_static, afi,
+ safi);
}
+ }
}
/* For redistribute route-map updates. */
continue;
for (ALL_LIST_ELEMENTS_RO(red_list, node, red)) {
- if (red->rmap.name
- && (strcmp(rmap_name, red->rmap.name)
- == 0)) {
- red->rmap.map = map;
-
- if (route_update) {
- if (BGP_DEBUG(zebra, ZEBRA))
- zlog_debug(
- "Processing route_map %s update on "
- "redistributed routes",
- rmap_name);
-
- bgp_redistribute_resend(
- bgp, afi, i,
+ if (!red->rmap.name
+ || (strcmp(rmap_name, red->rmap.name) != 0))
+ continue;
+
+ red->rmap.map = map;
+
+ if (!route_update)
+ continue;
+
+ if (BGP_DEBUG(zebra, ZEBRA))
+ zlog_debug(
+ "Processing route_map %s update on redistributed routes",
+ rmap_name);
+
+ bgp_redistribute_resend(bgp, afi, i,
red->instance);
- }
- }
}
}
/* for type5 command route-maps */
FOREACH_AFI_SAFI (afi, safi) {
- if (bgp->adv_cmd_rmap[afi][safi].name
- && strcmp(rmap_name, bgp->adv_cmd_rmap[afi][safi].name)
- == 0) {
- if (BGP_DEBUG(zebra, ZEBRA))
- zlog_debug(
- "Processing route_map %s update on advertise type5 route command",
- rmap_name);
- bgp_evpn_withdraw_type5_routes(bgp, afi, safi);
- bgp_evpn_advertise_type5_routes(bgp, afi, safi);
- }
+ if (!bgp->adv_cmd_rmap[afi][safi].name
+ || strcmp(rmap_name, bgp->adv_cmd_rmap[afi][safi].name)
+ != 0)
+ continue;
+
+ if (BGP_DEBUG(zebra, ZEBRA))
+ zlog_debug(
+ "Processing route_map %s update on advertise type5 route command",
+ rmap_name);
+ bgp_evpn_withdraw_type5_routes(bgp, afi, safi);
+ bgp_evpn_advertise_type5_routes(bgp, afi, safi);
}
}
for (ain = bgp_node->adj_in; ain; ain = ain->next) {
int ret;
- struct bgp_path_info *path = bgp_node->info;
+ struct bgp_path_info *path =
+ bgp_node_get_bgp_path_info(bgp_node);
mpls_label_t *label = NULL;
uint32_t num_labels = 0;
if (rn) {
bgp_unlock_node(rn);
- for (path = rn->info; path; path = path->next)
+ for (path = bgp_node_get_bgp_path_info(rn); path;
+ path = path->next)
if (sockunion_same(&path->peer->su, &su))
return path;
}
do {
min = NULL;
- for (path = rn->info; path; path = path->next) {
+ for (path = bgp_node_get_bgp_path_info(rn); path;
+ path = path->next) {
if (path->peer->su.sin.sin_family == AF_INET
&& ntohl(paddr.s_addr)
< ntohl(path->peer->su.sin
while (node && node->p.prefixlen <= p->prefixlen
&& prefix_match(&node->p, p)) {
- if (node->info && node->p.prefixlen == p->prefixlen) {
+ if (bgp_node_has_bgp_path_info_data(node)
+ && node->p.prefixlen == p->prefixlen) {
matched = node;
break;
}
else if (matched == NULL)
matched = node = bgp_node_from_rnode(node->parent);
- if (matched->info) {
+ if (bgp_node_has_bgp_path_info_data(matched)) {
bgp_lock_node(matched);
listnode_add(matches, matched);
}
while ((node = bgp_route_next_until_maxlen(node, matched, maxlen))) {
if (prefix_match(p, &node->p)) {
- if (node->info) {
+ if (bgp_node_has_bgp_path_info_data(node)) {
bgp_lock_node(node);
listnode_add(matches, node);
}
STAILQ_ENTRY(bgp_node) pq;
+ uint64_t version;
+
mpls_label_t local_label;
- uint64_t version;
uint8_t flags;
#define BGP_NODE_PROCESS_SCHEDULED (1 << 0)
#define BGP_NODE_USER_CLEAR (1 << 1)
static inline struct bgp_aggregate *
-bgp_aggregate_get_node_info(struct bgp_node *node)
+bgp_node_get_bgp_aggregate_info(struct bgp_node *node)
{
return node->info;
}
-static inline void bgp_aggregate_set_node_info(struct bgp_node *node,
- struct bgp_aggregate *aggregate)
+static inline void
+bgp_node_set_bgp_aggregate_info(struct bgp_node *node,
+ struct bgp_aggregate *aggregate)
{
node->info = aggregate;
}
-static inline struct bgp_distance *bgp_distance_get_node(struct bgp_node *node)
+static inline struct bgp_distance *
+bgp_node_get_bgp_distance_info(struct bgp_node *node)
{
return node->info;
}
-static inline void bgp_distance_set_node_info(struct bgp_node *node,
- struct bgp_distance *distance)
+static inline void bgp_node_set_bgp_distance_info(struct bgp_node *node,
+ struct bgp_distance *distance)
{
node->info = distance;
}
-static inline struct bgp_static *bgp_static_get_node_info(struct bgp_node *node)
+static inline struct bgp_static *
+bgp_node_get_bgp_static_info(struct bgp_node *node)
{
return node->info;
}
-static inline void bgp_static_set_node_info(struct bgp_node *node,
- struct bgp_static *bgp_static)
+static inline void bgp_node_set_bgp_static_info(struct bgp_node *node,
+ struct bgp_static *bgp_static)
{
node->info = bgp_static;
}
static inline struct bgp_connected_ref *
-bgp_connected_get_node_info(struct bgp_node *node)
+bgp_node_get_bgp_connected_ref_info(struct bgp_node *node)
{
return node->info;
}
-static inline void bgp_connected_set_node_info(struct bgp_node *node,
- struct bgp_connected_ref *bc)
+static inline void
+bgp_node_set_bgp_connected_ref_info(struct bgp_node *node,
+ struct bgp_connected_ref *bc)
{
node->info = bc;
}
static inline struct bgp_nexthop_cache *
-bgp_nexthop_get_node_info(struct bgp_node *node)
+bgp_node_get_bgp_nexthop_info(struct bgp_node *node)
{
return node->info;
}
-static inline void bgp_nexthop_set_node_info(struct bgp_node *node,
+static inline void bgp_node_set_bgp_nexthop_info(struct bgp_node *node,
struct bgp_nexthop_cache *bnc)
{
node->info = bnc;
}
+static inline struct bgp_path_info *
+bgp_node_get_bgp_path_info(struct bgp_node *node)
+{
+ return node->info;
+}
+
+static inline void bgp_node_set_bgp_path_info(struct bgp_node *node,
+ struct bgp_path_info *bi)
+{
+ node->info = bi;
+}
+
+static inline struct bgp_table *
+bgp_node_get_bgp_table_info(struct bgp_node *node)
+{
+ return node->info;
+}
+
+static inline void bgp_node_set_bgp_table_info(struct bgp_node *node,
+ struct bgp_table *table)
+{
+ node->info = table;
+}
+
+static inline bool bgp_node_has_bgp_path_info_data(struct bgp_node *node)
+{
+ return !!node->info;
+}
+
#endif /* _QUAGGA_BGP_TABLE_H */
RB_FOREACH_SAFE (adj, bgp_adj_out_rb, &ctx->rn->adj_out, adj_next) {
if (adj->subgroup == subgrp) {
- for (pi = ctx->rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(ctx->rn);
+ pi; pi = pi->next) {
id = bgp_addpath_id_for_peer(peer, afi, safi,
&pi->tx_addpath);
if (addpath_capable) {
subgrp_withdraw_stale_addpath(ctx, subgrp);
- for (pi = ctx->rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(ctx->rn);
+ pi; pi = pi->next) {
/* Skip the bestpath for now */
if (pi == ctx->pi)
continue;
subgroup_default_originate(subgrp, 0);
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn))
- for (ri = rn->info; ri; ri = ri->next)
+ for (ri = bgp_node_get_bgp_path_info(rn); ri; ri = ri->next)
if (CHECK_FLAG(ri->flags, BGP_PATH_SELECTED)
|| (addpath_capable
subgroup_announce_table(subgrp, NULL);
else
for (rn = bgp_table_top(update_subgroup_rib(subgrp)); rn;
- rn = bgp_route_next(rn))
- if ((table = (rn->info)) != NULL)
- subgroup_announce_table(subgrp, table);
+ rn = bgp_route_next(rn)) {
+ table = bgp_node_get_bgp_table_info(rn);
+ if (!table)
+ continue;
+ subgroup_announce_table(subgrp, table);
+ }
}
void subgroup_default_originate(struct update_subgroup *subgrp, int withdraw)
SET_FLAG(bgp->peer_self->rmap_type, PEER_RMAP_TYPE_DEFAULT);
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- for (ri = rn->info; ri; ri = ri->next) {
+ for (ri = bgp_node_get_bgp_path_info(rn);
+ ri; ri = ri->next) {
struct attr dummy_attr;
/* Provide dummy so the route-map can't modify
struct bgp_table *table;
struct bgp_node *rn;
struct bgp_node *rm;
- struct attr *attr;
+ struct bgp_path_info *path;
int rd_header;
int header = 1;
json_object *json = NULL;
if (prd && memcmp(rn->p.u.val, prd->val, 8) != 0)
continue;
- if ((table = rn->info) != NULL) {
- if (use_json)
- json_array = json_object_new_array();
- else
- json_array = NULL;
-
- rd_header = 1;
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table == NULL)
+ continue;
- for (rm = bgp_table_top(table); rm;
- rm = bgp_route_next(rm)) {
- if ((attr = rm->info) != NULL) {
- if (header) {
- if (use_json) {
- json_object_int_add(
- json,
- "bgpTableVersion",
- 0);
- json_object_string_add(
- json,
- "bgpLocalRouterId",
- inet_ntoa(
- bgp->router_id));
- json_object_object_add(
- json,
- "bgpStatusCodes",
- json_scode);
- json_object_object_add(
- json,
- "bgpOriginCodes",
- json_ocode);
- } else {
- vty_out(vty,
- "BGP table version is 0, local router ID is %s\n",
- inet_ntoa(
- bgp->router_id));
- vty_out(vty,
- "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal\n");
- vty_out(vty,
- "Origin codes: i - IGP, e - EGP, ? - incomplete\n\n");
- vty_out(vty, V4_HEADER);
- }
- header = 0;
- }
+ if (use_json)
+ json_array = json_object_new_array();
+ else
+ json_array = NULL;
+
+ rd_header = 1;
+
+ for (rm = bgp_table_top(table); rm; rm = bgp_route_next(rm)) {
+ path = bgp_node_get_bgp_path_info(rm);
+ if (path == NULL)
+ continue;
+
+ if (header) {
+ if (use_json) {
+ json_object_int_add(
+ json, "bgpTableVersion", 0);
+ json_object_string_add(
+ json, "bgpLocalRouterId",
+ inet_ntoa(bgp->router_id));
+ json_object_object_add(json,
+ "bgpStatusCodes",
+ json_scode);
+ json_object_object_add(json,
+ "bgpOriginCodes",
+ json_ocode);
+ } else {
+ vty_out(vty,
+ "BGP table version is 0, local router ID is %s\n",
+ inet_ntoa(bgp->router_id));
+ vty_out(vty,
+ "Status codes: s suppressed, d damped, h history, * valid, > best, i - internal\n");
+ vty_out(vty,
+ "Origin codes: i - IGP, e - EGP, ? - incomplete\n\n");
+ vty_out(vty, V4_HEADER);
+ }
+ header = 0;
+ }
- if (rd_header) {
- uint16_t type;
- struct rd_as rd_as = {0};
- struct rd_ip rd_ip = {0};
+ if (rd_header) {
+ uint16_t type;
+ struct rd_as rd_as = {0};
+ struct rd_ip rd_ip = {0};
#if ENABLE_BGP_VNC
- struct rd_vnc_eth rd_vnc_eth = {
- 0};
+ struct rd_vnc_eth rd_vnc_eth = {0};
#endif
- uint8_t *pnt;
-
- pnt = rn->p.u.val;
-
- /* Decode RD type. */
- type = decode_rd_type(pnt);
- /* Decode RD value. */
- if (type == RD_TYPE_AS)
- decode_rd_as(pnt + 2,
- &rd_as);
- else if (type == RD_TYPE_AS4)
- decode_rd_as4(pnt + 2,
- &rd_as);
- else if (type == RD_TYPE_IP)
- decode_rd_ip(pnt + 2,
- &rd_ip);
+ uint8_t *pnt;
+
+ pnt = rn->p.u.val;
+
+ /* Decode RD type. */
+ type = decode_rd_type(pnt);
+ /* Decode RD value. */
+ if (type == RD_TYPE_AS)
+ decode_rd_as(pnt + 2, &rd_as);
+ else if (type == RD_TYPE_AS4)
+ decode_rd_as4(pnt + 2, &rd_as);
+ else if (type == RD_TYPE_IP)
+ decode_rd_ip(pnt + 2, &rd_ip);
#if ENABLE_BGP_VNC
- else if (type
- == RD_TYPE_VNC_ETH)
- decode_rd_vnc_eth(
- pnt,
- &rd_vnc_eth);
+ else if (type == RD_TYPE_VNC_ETH)
+ decode_rd_vnc_eth(pnt, &rd_vnc_eth);
#endif
-
- if (use_json) {
- char buffer[BUFSIZ];
- if (type == RD_TYPE_AS
- || type == RD_TYPE_AS4)
- sprintf(buffer,
- "%u:%d",
- rd_as.as,
- rd_as.val);
- else if (type
- == RD_TYPE_IP)
- sprintf(buffer,
- "%s:%d",
- inet_ntoa(
- rd_ip.ip),
- rd_ip.val);
- json_object_string_add(
- json_routes,
- "routeDistinguisher",
- buffer);
- } else {
- vty_out(vty,
- "Route Distinguisher: ");
-
- if (type == RD_TYPE_AS
- || type == RD_TYPE_AS4)
- vty_out(vty,
- "%u:%d",
- rd_as.as,
- rd_as.val);
- else if (type
- == RD_TYPE_IP)
- vty_out(vty,
- "%s:%d",
- inet_ntoa(
- rd_ip.ip),
- rd_ip.val);
+ if (use_json) {
+ char buffer[BUFSIZ];
+ if (type == RD_TYPE_AS
+ || type == RD_TYPE_AS4)
+ sprintf(buffer, "%u:%d",
+ rd_as.as, rd_as.val);
+ else if (type == RD_TYPE_IP)
+ sprintf(buffer, "%s:%d",
+ inet_ntoa(rd_ip.ip),
+ rd_ip.val);
+ json_object_string_add(
+ json_routes,
+ "routeDistinguisher", buffer);
+ } else {
+ vty_out(vty, "Route Distinguisher: ");
+
+ if (type == RD_TYPE_AS
+ || type == RD_TYPE_AS4)
+ vty_out(vty, "%u:%d", rd_as.as,
+ rd_as.val);
+ else if (type == RD_TYPE_IP)
+ vty_out(vty, "%s:%d",
+ inet_ntoa(rd_ip.ip),
+ rd_ip.val);
#if ENABLE_BGP_VNC
- else if (
- type
- == RD_TYPE_VNC_ETH)
- vty_out(vty,
- "%u:%02x:%02x:%02x:%02x:%02x:%02x",
- rd_vnc_eth
- .local_nve_id,
- rd_vnc_eth
- .macaddr
- .octet[0],
- rd_vnc_eth
- .macaddr
- .octet[1],
- rd_vnc_eth
- .macaddr
- .octet[2],
- rd_vnc_eth
- .macaddr
- .octet[3],
- rd_vnc_eth
- .macaddr
- .octet[4],
- rd_vnc_eth
- .macaddr
- .octet[5]);
+ else if (type == RD_TYPE_VNC_ETH)
+ vty_out(vty,
+ "%u:%02x:%02x:%02x:%02x:%02x:%02x",
+ rd_vnc_eth.local_nve_id,
+ rd_vnc_eth.macaddr
+ .octet[0],
+ rd_vnc_eth.macaddr
+ .octet[1],
+ rd_vnc_eth.macaddr
+ .octet[2],
+ rd_vnc_eth.macaddr
+ .octet[3],
+ rd_vnc_eth.macaddr
+ .octet[4],
+ rd_vnc_eth.macaddr
+ .octet[5]);
#endif
- vty_out(vty, "\n");
- }
- rd_header = 0;
- }
- if (use_json) {
- char buf_a[BUFSIZ];
- char buf_b[BUFSIZ];
-
- sprintf(buf_a, "%s/%d",
- inet_ntop(rm->p.family,
- rm->p.u.val,
- buf_b,
- BUFSIZ),
- rm->p.prefixlen);
- json_object_object_add(
- json_routes, buf_a,
- json_array);
- } else {
- route_vty_out_tmp(
- vty, &rm->p, attr,
- SAFI_MPLS_VPN, use_json,
- json_array);
- }
+ vty_out(vty, "\n");
}
+ rd_header = 0;
+ }
+ if (use_json) {
+ char buf[BUFSIZ];
+
+ prefix2str(&rm->p, buf, sizeof(buf));
+ json_object_object_add(json_routes, buf,
+ json_array);
+ } else {
+ route_vty_out_tmp(vty, &rm->p, path->attr,
+ SAFI_MPLS_VPN, use_json,
+ json_array);
}
}
}
if (prd && memcmp(rn->p.u.val, prd->val, 8) != 0)
continue;
- if ((table = rn->info) != NULL) {
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
+
if ((rm = bgp_node_match(table, &match))
!= NULL) {
if (rm->p.prefixlen
return;
for (rn = bgp_table_top(table); rn; rn = bgp_route_next(rn))
- for (pi = rn->info; pi; pi = pi->next)
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next)
if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED) &&
(pi->type == ZEBRA_ROUTE_BGP
for (rn = bgp_table_top(bgp->rib[afi][SAFI_UNICAST]); rn;
rn = bgp_route_next(rn)) {
- for (pi = rn->info; pi; pi = pi->next) {
+ for (pi = bgp_node_get_bgp_path_info(rn); pi; pi = pi->next) {
if (pi->sub_type == BGP_ROUTE_REDISTRIBUTE
&& pi->type == type
&& pi->instance == red->instance) {
safi_t safi)
{
struct bgp_node *rn, *nrn;
+ struct bgp_table *table;
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- if (rn->info != NULL) {
+ table = bgp_node_get_bgp_table_info(rn);
+ if (table != NULL) {
/* Special handling for 2-level routing
* tables. */
if (safi == SAFI_MPLS_VPN || safi == SAFI_ENCAP
|| safi == SAFI_EVPN) {
- for (nrn = bgp_table_top(
- (struct bgp_table *)(rn->info));
+ for (nrn = bgp_table_top(table);
nrn; nrn = bgp_route_next(nrn))
bgp_process(bgp, nrn, afi, safi);
} else
|| safi == SAFI_EVPN) {
for (rn = bgp_table_top(bgp->rib[afi][safi]); rn;
rn = bgp_route_next(rn)) {
- table = (struct bgp_table *)rn->info;
+ table = bgp_node_get_bgp_table_info(rn);
bgp_table_finish(&table);
}
}
vnc_zlog_debug_verbose(
"%s: peer=%p, prefix=%s, prd=%s afi=%d, safi=%d bn=%p, bn->info=%p",
__func__, peer, buf, prefix_rd2str(prd, buf2, sizeof(buf2)),
- afi, safi, bn, (bn ? bn->info : NULL));
+ afi, safi, bn, (bn ? bgp_node_get_bgp_path_info(bn) : NULL));
- for (bpi = (bn ? bn->info : NULL); bpi; bpi = bpi->next) {
+ for (bpi = (bn ? bgp_node_get_bgp_path_info(bn) : NULL); bpi;
+ bpi = bpi->next) {
vnc_zlog_debug_verbose(
"%s: trying bpi=%p, bpi->peer=%p, bpi->type=%d, bpi->sub_type=%d, bpi->extra->vnc.export.rfapi_handle=%p, local_pref=%u",
prn = bgp_node_get(bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
-
+ table = bgp_node_get_bgp_table_info(prn);
+ if (table)
vnc_import_bgp_del_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, bpi);
- }
bgp_unlock_node(prn);
}
* ecommunity: POINTS TO interned/refcounted dynamic 2-part AS attr
* aspath: POINTS TO interned/refcounted hashed block
*/
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
/* probably only need to check
* bpi->extra->vnc.export.rfapi_handle */
if (bpi->peer == rfd->peer && bpi->type == type
prn = bgp_node_get(bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
-
+ table = bgp_node_get_bgp_table_info(prn);
+ if (table)
vnc_import_bgp_del_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, bpi);
- }
bgp_unlock_node(prn);
}
prn = bgp_node_get(bgp->rib[afi][safi],
(struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
-
+ table = bgp_node_get_bgp_table_info(prn);
+ if (table)
vnc_import_bgp_add_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, bpi);
- }
bgp_unlock_node(prn);
}
/* debug */
if (VNC_DEBUG(VERBOSE)) {
- vnc_zlog_debug_verbose("%s: printing BI", __func__);
+ vnc_zlog_debug_verbose("%s: printing BPI", __func__);
rfapiPrintBi(NULL, new);
}
struct bgp_table *table = NULL;
prn = bgp_node_get(bgp->rib[afi][safi], (struct prefix *)prd);
- if (prn->info) {
- table = (struct bgp_table *)(prn->info);
-
+ table = bgp_node_get_bgp_table_info(prn);
+ if (table)
vnc_import_bgp_add_vnc_host_route_mode_resolve_nve(
bgp, prd, table, p, new);
- }
bgp_unlock_node(prn);
encode_label(label_val, &bn->local_label);
}
for (rdn = bgp_table_top(bgp->rib[AFI_IP][SAFI_MPLS_VPN]); rdn;
rdn = bgp_route_next(rdn)) {
- if (!rdn->info)
+ struct bgp_table *table;
+
+ table = bgp_node_get_bgp_table_info(rdn);
+ if (!table)
continue;
fprintf(stderr, "%s: vpn rdn=%p\n", __func__, rdn);
- for (rn = bgp_table_top(rdn->info); rn;
+ for (rn = bgp_table_top(table); rn;
rn = bgp_route_next(rn)) {
- if (!rn->info)
+ bpi = bgp_node_get_bgp_path_info(rn);
+
+ if (!bpi)
continue;
fprintf(stderr, "%s: rn=%p\n", __func__, rn);
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (; bpi; bpi = bpi->next) {
rfapiPrintBi((void *)2, bpi); /* 2 => stderr */
}
}
}
for (rdn = bgp_table_top(bgp->rib[AFI_IP][SAFI_ENCAP]); rdn;
rdn = bgp_route_next(rdn)) {
- if (!rdn->info)
+ struct bgp_table *table;
+
+ table = bgp_node_get_bgp_table_info(rdn);
+ if (!table)
continue;
fprintf(stderr, "%s: encap rdn=%p\n", __func__, rdn);
- for (rn = bgp_table_top(rdn->info); rn;
+ for (rn = bgp_table_top(table)); rn;
rn = bgp_route_next(rn)) {
- if (!rn->info)
+ bpi = bgp_node_get_bgp_path_info(rn);
+ if (!bpi)
continue;
fprintf(stderr, "%s: rn=%p\n", __func__, rn);
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (; bpi; bpi = bpi->next) {
rfapiPrintBi((void *)2, bpi); /* 2 => stderr */
}
}
for (rn1 = bgp_table_top(bgp->rib[afi][safi]); rn1;
rn1 = bgp_route_next(rn1)) {
- if (rn1->info) {
- for (rn2 = bgp_table_top(rn1->info); rn2;
+ if (bgp_node_has_bgp_path_info_data(rn1)) {
+
+ for (rn2 = bgp_table_top(bgp_node_get_bgp_table_info(rn1)); rn2;
rn2 = bgp_route_next(rn2)) {
struct bgp_path_info *bpi;
- for (bpi = rn2->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(rn2);
+ bpi; bpi = bpi->next) {
uint32_t label = 0;
if (CHECK_FLAG(bpi->flags,
vty_out(vty, " bn=%p%s", bn, HVTYNL);
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
if (bpi->peer == rfd->peer && bpi->type == type
&& bpi->sub_type == BGP_ROUTE_RFP && bpi->extra
&& bpi->extra->vnc.export.rfapi_handle == (void *)rfd) {
*/
urn = bgp_afi_node_get(bgp->rib[afi][SAFI_UNICAST], afi, SAFI_UNICAST,
prefix, NULL);
- for (ubpi = urn->info; ubpi; ubpi = ubpi->next) {
+ for (ubpi = bgp_node_get_bgp_path_info(urn); ubpi; ubpi = ubpi->next) {
struct prefix unicast_nexthop;
if (CHECK_FLAG(ubpi->flags, BGP_PATH_REMOVED))
struct bgp_path_info *ri;
struct bgp_path_info *next;
- for (ri = rn->info, next = NULL; ri; ri = next) {
+ for (ri = bgp_node_get_bgp_path_info(rn), next = NULL;
+ ri; ri = next) {
next = ri->next;
memcpy(prd.val, prn->p.u.val, 8);
/* This is the per-RD table of prefixes */
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
if (!table)
continue;
/*
* skip prefix list check if no routes here
*/
- if (!rn->info)
+ if (!bgp_node_has_bgp_path_info_data(rn))
continue;
{
}
}
- for (ri = rn->info; ri; ri = ri->next) {
+ for (ri = bgp_node_get_bgp_path_info(rn);
+ ri; ri = ri->next) {
vnc_zlog_debug_verbose("%s: ri->sub_type: %d",
__func__, ri->sub_type);
struct bgp_path_info *ri;
struct bgp_path_info *next;
- for (ri = rn->info, next = NULL; ri; ri = next) {
+ for (ri = bgp_node_get_bgp_path_info(rn), next = NULL; ri; ri = next) {
next = ri->next;
return;
}
- /* Iterate over bgp_path_info items at this node */
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ /* Iterate over bgp_info items at this node */
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
vnc_import_bgp_add_route_mode_resolve_nve_one_bi(
bgp, afi, bpi, /* VPN bpi */
struct bgp_table *table;
- table = (struct bgp_table *)(bnp->info);
+ table = bgp_node_get_bgp_table_info(bnp);
if (!table)
continue;
return;
}
- /* Iterate over bgp_path_info items at this node */
- for (bpi = bn->info; bpi; bpi = bpi->next) {
+ /* Iterate over bgp_info items at this node */
+ for (bpi = bgp_node_get_bgp_path_info(bn); bpi; bpi = bpi->next) {
vnc_import_bgp_del_route_mode_resolve_nve_one_bi(
bgp, afi, bpi, /* VPN bpi */
struct bgp_table *table;
- table = (struct bgp_table *)(bnp->info);
+ table = bgp_node_get_bgp_table_info(bnp);
if (!table)
continue;
struct bgp_path_info *bpi;
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(rn); bpi;
+ bpi = bpi->next) {
if (CHECK_FLAG(bpi->flags, BGP_PATH_REMOVED))
continue;
struct bgp_path_info *bpi;
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(rn); bpi;
+ bpi = bpi->next) {
if (CHECK_FLAG(bpi->flags, BGP_PATH_REMOVED))
continue;
struct bgp_path_info *bpi;
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(rn); bpi;
+ bpi = bpi->next) {
if (CHECK_FLAG(bpi->flags, BGP_PATH_REMOVED))
continue;
for (rn1 = bgp_table_top(bgp->rib[afi][SAFI_MPLS_VPN]); rn1;
rn1 = bgp_route_next(rn1)) {
- if (rn1->info) {
- for (rn2 = bgp_table_top(rn1->info); rn2;
- rn2 = bgp_route_next(rn2)) {
+ if (bgp_node_has_bgp_path_info_data(rn1)) {
+
+ for (rn2 = bgp_table_top(
+ bgp_node_get_bgp_table_info(rn1));
+ rn2; rn2 = bgp_route_next(rn2)) {
struct bgp_path_info *bpi;
struct bgp_path_info *nextbpi;
- for (bpi = rn2->info; bpi; bpi = nextbpi) {
+ for (bpi = bgp_node_get_bgp_path_info(rn2); bpi;
+ bpi = nextbpi) {
nextbpi = bpi->next;
struct bgp_path_info *bpi;
- for (bpi = rn->info; bpi; bpi = bpi->next) {
+ for (bpi = bgp_node_get_bgp_path_info(rn); bpi;
+ bpi = bpi->next) {
if (CHECK_FLAG(bpi->flags, BGP_PATH_REMOVED))
continue;
memcpy(prd.val, prn->p.u.val, 8);
/* This is the per-RD table of prefixes */
- table = prn->info;
+ table = bgp_node_get_bgp_table_info(prn);
if (!table)
continue;
struct bgp_path_info *ri;
- for (ri = rn->info; ri; ri = ri->next) {
+ for (ri = bgp_node_get_bgp_path_info(rn); ri;
+ ri = ri->next) {
if (ri->type
== type) { /* has matching redist type */
break;
#include "isisd/isis_lsp.h"
#include "isisd/isis_spf_private.h"
#include "isisd/isis_tx_queue.h"
+#include "isisd/isis_csm.h"
DEFINE_MTYPE_STATIC(ISISD, FABRICD_STATE, "ISIS OpenFabric")
DEFINE_MTYPE_STATIC(ISISD, FABRICD_NEIGHBOR, "ISIS OpenFabric Neighbor Entry")
+DEFINE_MTYPE_STATIC(ISISD, FABRICD_FLOODING_INFO, "ISIS OpenFabric Flooding Log")
/* Tracks initial synchronization as per section 2.4
*
uint8_t tier_pending;
struct thread *tier_calculation_timer;
struct thread *tier_set_timer;
+
+ int csnp_delay;
+ bool always_send_csnp;
};
/* Code related to maintaining the neighbor lists */
struct neighbor_entry {
- struct isis_vertex *vertex;
+ uint8_t id[ISIS_SYS_ID_LEN];
+ struct isis_adjacency *adj;
bool present;
};
-static struct neighbor_entry *neighbor_entry_new(struct isis_vertex *vertex)
+static struct neighbor_entry *neighbor_entry_new(const uint8_t *id,
+ struct isis_adjacency *adj)
{
- struct neighbor_entry *rv = XMALLOC(MTYPE_FABRICD_NEIGHBOR, sizeof(*rv));
+ struct neighbor_entry *rv = XMALLOC(MTYPE_FABRICD_NEIGHBOR,
+ sizeof(*rv));
+
+ memcpy(rv->id, id, sizeof(rv->id));
+ rv->adj = adj;
- rv->vertex = vertex;
return rv;
}
{
struct neighbor_entry *n = np;
- return jhash(n->vertex->N.id, ISIS_SYS_ID_LEN, 0x55aa5a5a);
+ return jhash(n->id, sizeof(n->id), 0x55aa5a5a);
}
static bool neighbor_entry_hash_cmp(const void *a, const void *b)
{
const struct neighbor_entry *na = a, *nb = b;
- return memcmp(na->vertex->N.id, nb->vertex->N.id, ISIS_SYS_ID_LEN) == 0;
+ return memcmp(na->id, nb->id, sizeof(na->id)) == 0;
}
static int neighbor_entry_list_cmp(void *a, void *b)
{
struct neighbor_entry *na = a, *nb = b;
- return -memcmp(na->vertex->N.id, nb->vertex->N.id, ISIS_SYS_ID_LEN);
+ return -memcmp(na->id, nb->id, sizeof(na->id));
}
static struct neighbor_entry *neighbor_entry_lookup_list(struct skiplist *list,
const uint8_t *id)
{
- struct isis_vertex querier;
- isis_vertex_id_init(&querier, id, VTYPE_NONPSEUDO_TE_IS);
+ struct neighbor_entry n = { {0} };
- struct neighbor_entry n = {
- .vertex = &querier
- };
+ memcpy(n.id, id, sizeof(n.id));
struct neighbor_entry *rv;
static struct neighbor_entry *neighbor_entry_lookup_hash(struct hash *hash,
const uint8_t *id)
{
- struct isis_vertex querier;
- isis_vertex_id_init(&querier, id, VTYPE_NONPSEUDO_TE_IS);
+ struct neighbor_entry n = {{0}};
- struct neighbor_entry n = {
- .vertex = &querier
- };
+ memcpy(n.id, id, sizeof(n.id));
struct neighbor_entry *rv = hash_lookup(hash, &n);
return rv;
}
-static void neighbor_lists_update(struct fabricd *f)
+static int fabricd_handle_adj_state_change(struct isis_adjacency *arg)
{
- neighbor_lists_clear(f);
+ struct fabricd *f = arg->circuit->area->fabricd;
+
+ if (!f)
+ return 0;
+
+ while (!skiplist_empty(f->neighbors))
+ skiplist_delete_first(f->neighbors);
+
+ struct listnode *node;
+ struct isis_circuit *circuit;
+
+ for (ALL_LIST_ELEMENTS_RO(f->area->circuit_list, node, circuit)) {
+ if (circuit->state != C_STATE_UP)
+ continue;
+
+ struct isis_adjacency *adj = circuit->u.p2p.neighbor;
+
+ if (!adj || adj->adj_state != ISIS_ADJ_UP)
+ continue;
+
+ struct neighbor_entry *n = neighbor_entry_new(adj->sysid, adj);
+
+ skiplist_insert(f->neighbors, n, n);
+ }
+
+ return 0;
+}
+
+static void neighbors_neighbors_update(struct fabricd *f)
+{
+ hash_clean(f->neighbors_neighbors, neighbor_entry_del_void);
struct listnode *node;
struct isis_vertex *v;
for (ALL_QUEUE_ELEMENTS_RO(&f->spftree->paths, node, v)) {
- if (!v->d_N || !VTYPE_IS(v->type))
+ if (v->d_N < 2 || !VTYPE_IS(v->type))
continue;
if (v->d_N > 2)
break;
- struct neighbor_entry *n = neighbor_entry_new(v);
- if (v->d_N == 1) {
- skiplist_insert(f->neighbors, n, n);
- } else {
- struct neighbor_entry *inserted;
- inserted = hash_get(f->neighbors_neighbors, n, hash_alloc_intern);
- assert(inserted == n);
- }
+ struct neighbor_entry *n = neighbor_entry_new(v->N.id, NULL);
+ struct neighbor_entry *inserted;
+ inserted = hash_get(f->neighbors_neighbors, n,
+ hash_alloc_intern);
+ assert(inserted == n);
}
}
"Fabricd Neighbors");
rv->tier = rv->tier_config = ISIS_TIER_UNDEFINED;
+
+ rv->csnp_delay = FABRICD_DEFAULT_CSNP_DELAY;
return rv;
};
return;
isis_run_hopcount_spf(area, isis->sysid, f->spftree);
- neighbor_lists_update(f);
+ neighbors_neighbors_update(f);
fabricd_bump_tier_calculation_timer(f);
}
written++;
}
+ if (f->csnp_delay != FABRICD_DEFAULT_CSNP_DELAY
+ || f->always_send_csnp) {
+ vty_out(vty, " triggered-csnp-delay %d%s\n", f->csnp_delay,
+ f->always_send_csnp ? " always" : "");
+ }
+
return written;
}
-static void move_to_dnr(struct isis_lsp *lsp, struct neighbor_entry *n)
+static void move_to_queue(struct isis_lsp *lsp, struct neighbor_entry *n,
+ enum isis_tx_type type, struct isis_circuit *circuit)
{
- struct isis_adjacency *adj = listnode_head(n->vertex->Adj_N);
-
n->present = false;
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
- zlog_debug("OpenFabric: Adding %s to DNR",
- vid2string(n->vertex, buff, sizeof(buff)));
- }
+ if (n->adj && n->adj->circuit == circuit)
+ return;
- if (adj) {
- isis_tx_queue_add(adj->circuit->tx_queue, lsp,
- TX_LSP_CIRCUIT_SCOPED);
+ if (isis->debugs & DEBUG_FLOODING) {
+ zlog_debug("OpenFabric: Adding %s to %s",
+ print_sys_hostname(n->id),
+ (type == TX_LSP_NORMAL) ? "RF" : "DNR");
}
-}
-static void move_to_rf(struct isis_lsp *lsp, struct neighbor_entry *n)
-{
- struct isis_adjacency *adj = listnode_head(n->vertex->Adj_N);
+ if (n->adj)
+ isis_tx_queue_add(n->adj->circuit->tx_queue, lsp, type);
- n->present = false;
-
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
- zlog_debug("OpenFabric: Adding %s to RF",
- vid2string(n->vertex, buff, sizeof(buff)));
- }
+ uint8_t *neighbor_id = XMALLOC(MTYPE_FABRICD_FLOODING_INFO,
+ sizeof(n->id));
- if (adj) {
- isis_tx_queue_add(adj->circuit->tx_queue, lsp,
- TX_LSP_NORMAL);
- }
+ memcpy(neighbor_id, n->id, sizeof(n->id));
+ listnode_add(lsp->flooding_neighbors[type], neighbor_id);
}
static void mark_neighbor_as_present(struct hash_backet *backet, void *arg)
n = neighbor_entry_lookup_list(f->neighbors, vertex->N.id);
if (n) {
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("Removing %s from NL as its in the reverse path",
- vid2string(vertex, buff, sizeof(buff)));
+ print_sys_hostname(n->id));
}
n->present = false;
}
n = neighbor_entry_lookup_hash(f->neighbors_neighbors, vertex->N.id);
if (n) {
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("Removing %s from NN as its in the reverse path",
- vid2string(vertex, buff, sizeof(buff)));
+ print_sys_hostname(n->id));
}
n->present = false;
}
}
-void fabricd_lsp_flood(struct isis_lsp *lsp)
+static struct isis_lsp *lsp_for_neighbor(struct fabricd *f,
+ struct neighbor_entry *n)
{
- struct fabricd *f = lsp->area->fabricd;
- assert(f);
+ uint8_t id[ISIS_SYS_ID_LEN + 1] = {0};
- void *cursor = NULL;
- struct neighbor_entry *n;
+ memcpy(id, n->id, sizeof(n->id));
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- zlog_debug("OpenFabric: Flooding LSP %s",
- rawlspid_print(lsp->hdr.lsp_id));
- }
+ struct isis_vertex vertex = {0};
- /* Mark all elements in NL as present and move T0s into DNR */
- while (!skiplist_next(f->neighbors, NULL, (void **)&n, &cursor)) {
- n->present = true;
+ isis_vertex_id_init(&vertex, id, VTYPE_NONPSEUDO_TE_IS);
- struct isis_lsp *node_lsp = lsp_for_vertex(f->spftree,
- n->vertex);
- if (!node_lsp
- || !node_lsp->tlvs
- || !node_lsp->tlvs->spine_leaf
- || !node_lsp->tlvs->spine_leaf->has_tier
- || node_lsp->tlvs->spine_leaf->tier != 0) {
+ return lsp_for_vertex(f->spftree, &vertex);
+}
+
+static void fabricd_free_lsp_flooding_info(void *val)
+{
+ XFREE(MTYPE_FABRICD_FLOODING_INFO, val);
+}
+
+static void fabricd_lsp_reset_flooding_info(struct isis_lsp *lsp,
+ struct isis_circuit *circuit)
+{
+ lsp->flooding_time = time(NULL);
+
+ XFREE(MTYPE_FABRICD_FLOODING_INFO, lsp->flooding_interface);
+ for (enum isis_tx_type type = TX_LSP_NORMAL;
+ type <= TX_LSP_CIRCUIT_SCOPED; type++) {
+ if (lsp->flooding_neighbors[type]) {
+ list_delete_all_node(lsp->flooding_neighbors[type]);
continue;
}
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- zlog_debug("Moving %s to DNR because it's T0",
- rawlspid_print(node_lsp->hdr.lsp_id));
- }
+ lsp->flooding_neighbors[type] = list_new();
+ lsp->flooding_neighbors[type]->del =
+ fabricd_free_lsp_flooding_info;
+ }
- move_to_dnr(lsp, n);
+ if (circuit) {
+ lsp->flooding_interface = XSTRDUP(MTYPE_FABRICD_FLOODING_INFO,
+ circuit->interface->name);
}
+ lsp->flooding_circuit_scoped = false;
+}
+
+void fabricd_lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit)
+{
+ struct fabricd *f = lsp->area->fabricd;
+ assert(f);
+
+ fabricd_lsp_reset_flooding_info(lsp, circuit);
+
+ void *cursor = NULL;
+ struct neighbor_entry *n;
+
+ /* Mark all elements in NL as present */
+ while (!skiplist_next(f->neighbors, NULL, (void **)&n, &cursor))
+ n->present = true;
+
/* Mark all elements in NN as present */
hash_iterate(f->neighbors_neighbors, mark_neighbor_as_present, NULL);
- struct isis_vertex *originator = isis_find_vertex(&f->spftree->paths,
- lsp->hdr.lsp_id,
- VTYPE_NONPSEUDO_TE_IS);
+ struct isis_vertex *originator =
+ isis_find_vertex(&f->spftree->paths,
+ lsp->hdr.lsp_id,
+ VTYPE_NONPSEUDO_TE_IS);
/* Remove all IS from NL and NN in the shortest path
* to the IS that originated the LSP */
if (!n->present)
continue;
- struct isis_lsp *nlsp = lsp_for_vertex(f->spftree, n->vertex);
+ struct isis_lsp *nlsp = lsp_for_neighbor(f, n);
if (!nlsp || !nlsp->tlvs) {
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("Moving %s to DNR as it has no LSP",
- vid2string(n->vertex, buff, sizeof(buff)));
+ print_sys_hostname(n->id));
}
- move_to_dnr(lsp, n);
+ move_to_queue(lsp, n, TX_LSP_CIRCUIT_SCOPED, circuit);
continue;
}
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("Considering %s from NL...",
- vid2string(n->vertex, buff, sizeof(buff)));
+ print_sys_hostname(n->id));
}
/* For all neighbors of the NL IS check whether they are present
er->id);
if (nn) {
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
- char buff[PREFIX2STR_BUFFER];
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("Found neighbor %s in NN, removing it from NN and setting reflood.",
- vid2string(nn->vertex, buff, sizeof(buff)));
+ print_sys_hostname(nn->id));
}
nn->present = false;
}
}
- if (need_reflood)
- move_to_rf(lsp, n);
- else
- move_to_dnr(lsp, n);
+ move_to_queue(lsp, n, need_reflood ?
+ TX_LSP_NORMAL : TX_LSP_CIRCUIT_SCOPED,
+ circuit);
}
- if (isis->debugs & DEBUG_FABRICD_FLOODING) {
+ if (isis->debugs & DEBUG_FLOODING) {
zlog_debug("OpenFabric: Flooding algorithm complete.");
}
}
-void fabricd_trigger_csnp(struct isis_area *area)
+void fabricd_trigger_csnp(struct isis_area *area, bool circuit_scoped)
{
struct fabricd *f = area->fabricd;
if (!f)
return;
+ if (!circuit_scoped && !f->always_send_csnp)
+ return;
+
struct listnode *node;
struct isis_circuit *circuit;
thread_cancel(circuit->t_send_csnp[ISIS_LEVEL2 - 1]);
thread_add_timer_msec(master, send_l2_csnp, circuit,
- isis_jitter(500, CSNP_JITTER),
+ isis_jitter(f->csnp_delay, CSNP_JITTER),
&circuit->t_send_csnp[ISIS_LEVEL2 - 1]);
}
}
return NULL;
}
+
+void fabricd_lsp_free(struct isis_lsp *lsp)
+{
+ XFREE(MTYPE_FABRICD_FLOODING_INFO, lsp->flooding_interface);
+ for (enum isis_tx_type type = TX_LSP_NORMAL;
+ type <= TX_LSP_CIRCUIT_SCOPED; type++) {
+ if (!lsp->flooding_neighbors[type])
+ continue;
+
+ list_delete(&lsp->flooding_neighbors[type]);
+ }
+}
+
+void fabricd_update_lsp_no_flood(struct isis_lsp *lsp,
+ struct isis_circuit *circuit)
+{
+ if (!fabricd)
+ return;
+
+ fabricd_lsp_reset_flooding_info(lsp, circuit);
+ lsp->flooding_circuit_scoped = true;
+}
+
+void fabricd_configure_triggered_csnp(struct isis_area *area, int delay,
+ bool always_send_csnp)
+{
+ struct fabricd *f = area->fabricd;
+
+ if (!f)
+ return;
+
+ f->csnp_delay = delay;
+ f->always_send_csnp = always_send_csnp;
+}
+
+void fabricd_init(void)
+{
+ hook_register(isis_adj_state_change_hook,
+ fabricd_handle_adj_state_change);
+}
#ifndef FABRICD_H
#define FABRICD_H
+#define FABRICD_DEFAULT_CSNP_DELAY 500
+
struct fabricd;
struct isis_circuit;
void fabricd_configure_tier(struct isis_area *area, uint8_t tier);
uint8_t fabricd_tier(struct isis_area *area);
int fabricd_write_settings(struct isis_area *area, struct vty *vty);
-void fabricd_lsp_flood(struct isis_lsp *lsp);
-void fabricd_trigger_csnp(struct isis_area *area);
+void fabricd_lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit);
+void fabricd_trigger_csnp(struct isis_area *area, bool circuit_scoped);
struct list *fabricd_ip_addrs(struct isis_circuit *circuit);
-
+void fabricd_lsp_free(struct isis_lsp *lsp);
+void fabricd_update_lsp_no_flood(struct isis_lsp *lsp,
+ struct isis_circuit *circuit);
+void fabricd_configure_triggered_csnp(struct isis_area *area, int delay,
+ bool always_send_csnp);
+void fabricd_init(void);
#endif
THREAD_TIMER_OFF(circuit->t_send_csnp[1]);
THREAD_TIMER_OFF(circuit->t_send_psnp[0]);
THREAD_TIMER_OFF(circuit->t_send_psnp[1]);
- THREAD_OFF(circuit->t_send_lsp);
THREAD_OFF(circuit->t_read);
if (circuit->tx_queue) {
struct thread *t_read;
struct thread *t_send_csnp[2];
struct thread *t_send_psnp[2];
- struct thread *t_send_lsp;
struct isis_tx_queue *tx_queue;
struct isis_circuit_arg level_arg[2]; /* used as argument for threads */
if (lsp->pdu)
stream_free(lsp->pdu);
+
+ fabricd_lsp_free(lsp);
XFREE(MTYPE_ISIS_LSP, lsp);
}
lsp->hdr.rem_lifetime = 0;
lsp->level = level;
lsp->age_out = lsp->area->max_lsp_lifetime[level - 1];
+ lsp->area->lsp_purge_count[level - 1]++;
lsp_purge_add_poi(lsp, sender);
stream_putw_at(lsp->pdu, 10, lsp->hdr.rem_lifetime);
}
-static void lspid_print(uint8_t *lsp_id, uint8_t *trg, char dynhost, char frag)
+void lspid_print(uint8_t *lsp_id, char *dest, char dynhost, char frag)
{
struct isis_dynhn *dyn = NULL;
uint8_t id[SYSID_STRLEN];
else
memcpy(id, sysid_print(lsp_id), 15);
if (frag)
- sprintf((char *)trg, "%s.%02x-%02x", id, LSP_PSEUDO_ID(lsp_id),
+ sprintf(dest, "%s.%02x-%02x", id, LSP_PSEUDO_ID(lsp_id),
LSP_FRAGMENT(lsp_id));
else
- sprintf((char *)trg, "%s.%02x", id, LSP_PSEUDO_ID(lsp_id));
+ sprintf(dest, "%s.%02x", id, LSP_PSEUDO_ID(lsp_id));
}
/* Convert the lsp attribute bits to attribute string */
/* this function prints the lsp on show isis database */
void lsp_print(struct isis_lsp *lsp, struct vty *vty, char dynhost)
{
- uint8_t LSPid[255];
+ char LSPid[255];
char age_out[8];
char b[200];
lsp_seqno_update(newlsp);
newlsp->last_generated = time(NULL);
lsp_flood(newlsp, NULL);
+ area->lsp_gen_count[level - 1]++;
refresh_time = lsp_refresh_time(newlsp, rem_lifetime);
lsp->hdr.rem_lifetime = rem_lifetime;
lsp->last_generated = time(NULL);
lsp_flood(lsp, NULL);
+ area->lsp_gen_count[level - 1]++;
for (ALL_LIST_ELEMENTS_RO(lsp->lspu.frags, node, frag)) {
if (!frag->tlvs) {
/* Updating and flooding should only affect fragments
lsp->level = level;
lsp_adjust_stream(lsp);
lsp->age_out = ZERO_AGE_LIFETIME;
+ lsp->area->lsp_purge_count[level - 1]++;
memcpy(&lsp->hdr, hdr, sizeof(lsp->hdr));
lsp->hdr.rem_lifetime = 0;
}
}
-void lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit)
+void _lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit,
+ const char *func, const char *file, int line)
{
+ if (isis->debugs & DEBUG_FLOODING) {
+ zlog_debug("Flooding LSP %s%s%s (From %s %s:%d)",
+ rawlspid_print(lsp->hdr.lsp_id),
+ circuit ? " except on " : "",
+ circuit ? circuit->interface->name : "",
+ func, file, line);
+ }
+
if (!fabricd)
lsp_set_all_srmflags(lsp, true);
else
- fabricd_lsp_flood(lsp);
+ fabricd_lsp_flood(lsp, circuit);
if (circuit)
isis_tx_queue_del(circuit->tx_queue, lsp);
int age_out;
struct isis_area *area;
struct isis_tlvs *tlvs;
+
+ time_t flooding_time;
+ struct list *flooding_neighbors[TX_LSP_CIRCUIT_SCOPED + 1];
+ char *flooding_interface;
+ bool flooding_circuit_scoped;
};
dict_t *lsp_db_init(void);
struct isis_tlvs *tlvs, struct stream *stream,
struct isis_area *area, int level, bool confusion);
void lsp_inc_seqno(struct isis_lsp *lsp, uint32_t seqno);
+void lspid_print(uint8_t *lsp_id, char *dest, char dynhost, char frag);
void lsp_print(struct isis_lsp *lsp, struct vty *vty, char dynhost);
void lsp_print_detail(struct isis_lsp *lsp, struct vty *vty, char dynhost);
int lsp_print_all(struct vty *vty, dict_t *lspdb, char detail, char dynhost);
/* sets SRMflags for all active circuits of an lsp */
void lsp_set_all_srmflags(struct isis_lsp *lsp, bool set);
-void lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit);
+
+#define lsp_flood(lsp, circuit) \
+ _lsp_flood((lsp), (circuit), __func__, __FILE__, __LINE__)
+void _lsp_flood(struct isis_lsp *lsp, struct isis_circuit *circuit,
+ const char *func, const char *file, int line);
void lsp_init(void);
#endif /* ISIS_LSP */
#include "isisd/isis_bfd.h"
#include "isisd/isis_lsp.h"
#include "isisd/isis_mt.h"
+#include "isisd/fabricd.h"
/* Default configuration file name */
#define ISISD_DEFAULT_CONFIG "isisd.conf"
isis_zebra_init(master);
isis_bfd_init();
+ fabricd_init();
frr_config_fork();
frr_run(master);
#include "isisd/isis_errors.h"
#include "isisd/fabricd.h"
#include "isisd/isis_tx_queue.h"
+#include "isisd/isis_pdu_counter.h"
static int ack_lsp(struct isis_lsp_hdr *hdr, struct isis_circuit *circuit,
int level)
/* Update PDU length */
stream_putw_at(circuit->snd_stream, lenp, length);
+ pdu_counter_count(circuit->area->pdu_tx_counters, pdu_type);
retval = circuit->tx(circuit, level);
if (retval != ISIS_OK)
flog_err(EC_ISIS_PACKET,
return retval;
}
+static void lsp_flood_or_update(struct isis_lsp *lsp,
+ struct isis_circuit *circuit,
+ bool circuit_scoped)
+{
+ if (!circuit_scoped)
+ lsp_flood(lsp, circuit);
+ else
+ fabricd_update_lsp_no_flood(lsp, circuit);
+}
+
/*
* Process Level 1/2 Link State
* ISO - 10589
lsp_confusion);
tlvs = NULL;
/* ii */
- if (!circuit_scoped)
- lsp_flood(lsp, NULL);
+ lsp_flood_or_update(lsp, NULL,
+ circuit_scoped);
/* v */
ISIS_FLAGS_CLEAR_ALL(
lsp->SSNflags); /* FIXME:
/* our own LSP -> 7.3.16.4 c) */
if (comp == LSP_NEWER) {
lsp_inc_seqno(lsp, hdr.seqno);
- if (!circuit_scoped)
- lsp_flood(lsp, NULL);
+ lsp_flood_or_update(lsp, NULL,
+ circuit_scoped);
} else {
isis_tx_queue_add(circuit->tx_queue,
lsp, TX_LSP_NORMAL);
}
if (isis->debugs & DEBUG_UPDATE_PACKETS)
zlog_debug(
- "ISIS-Upd (%s): (1) re-originating LSP %s new seq 0x%08" PRIx32,
+ "ISIS-Upd (%s): (1) "
+ "re-originating LSP %s new seq "
+ "0x%08" PRIx32,
circuit->area->area_tag,
rawlspid_print(hdr.lsp_id),
lsp->hdr.seqno);
circuit->area, level, false);
tlvs = NULL;
}
- if (!circuit_scoped)
- lsp_flood(lsp, circuit);
+ lsp_flood_or_update(lsp, circuit, circuit_scoped);
/* iv */
if (circuit->circ_type != CIRCUIT_T_BROADCAST)
retval = ISIS_OK;
out:
- if (circuit_scoped) {
- fabricd_trigger_csnp(circuit->area);
- }
+ fabricd_trigger_csnp(circuit->area, circuit_scoped);
isis_free_tlvs(tlvs);
return retval;
stream_forward_getp(circuit->rcv_stream, 1); /* reserved */
uint8_t max_area_addrs = stream_getc(circuit->rcv_stream);
+ pdu_counter_count(circuit->area->pdu_rx_counters, pdu_type);
+
if (idrp == ISO9542_ESIS) {
flog_err(EC_LIB_DEVELOPMENT,
"No support for ES-IS packet IDRP=%" PRIx8, idrp);
stream_putc(stream, 0); /* Max Area Addresses 0 => 3 */
}
-static void put_hello_hdr(struct isis_circuit *circuit, int level,
- size_t *len_pointer)
+static uint8_t hello_pdu_type(struct isis_circuit *circuit, int level)
{
- uint8_t pdu_type;
-
if (circuit->circ_type == CIRCUIT_T_BROADCAST)
- pdu_type = (level == IS_LEVEL_1) ? L1_LAN_HELLO : L2_LAN_HELLO;
+ return (level == IS_LEVEL_1) ? L1_LAN_HELLO : L2_LAN_HELLO;
else
- pdu_type = P2P_HELLO;
+ return P2P_HELLO;
+}
+
+static void put_hello_hdr(struct isis_circuit *circuit, int level,
+ size_t *len_pointer)
+{
+ uint8_t pdu_type = hello_pdu_type(circuit, level);
isis_circuit_stream(circuit, &circuit->snd_stream);
fill_fixed_hdr(pdu_type, circuit->snd_stream);
isis_free_tlvs(tlvs);
+ pdu_counter_count(circuit->area->pdu_tx_counters,
+ hello_pdu_type(circuit, level));
retval = circuit->tx(circuit, level);
if (retval != ISIS_OK)
flog_err(EC_ISIS_PACKET,
static int send_hello_cb(struct thread *thread)
{
struct isis_circuit_arg *arg = THREAD_ARG(thread);
-
assert(arg);
-
+
struct isis_circuit *circuit = arg->circuit;
int level = arg->level;
|| dict_count(circuit->area->lspdb[level - 1]) == 0)
return ISIS_OK;
+ uint8_t pdu_type = (level == ISIS_LEVEL1) ? L1_COMPLETE_SEQ_NUM
+ : L2_COMPLETE_SEQ_NUM;
+
isis_circuit_stream(circuit, &circuit->snd_stream);
- fill_fixed_hdr((level == ISIS_LEVEL1) ? L1_COMPLETE_SEQ_NUM
- : L2_COMPLETE_SEQ_NUM,
- circuit->snd_stream);
+ fill_fixed_hdr(pdu_type, circuit->snd_stream);
size_t len_pointer = stream_get_endp(circuit->snd_stream);
stream_putw(circuit->snd_stream, 0);
stream_get_endp(circuit->snd_stream));
}
+ pdu_counter_count(circuit->area->pdu_tx_counters, pdu_type);
int retval = circuit->tx(circuit, level);
if (retval != ISIS_OK) {
flog_err(EC_ISIS_PACKET,
if (!circuit->snd_stream)
return ISIS_ERROR;
+ uint8_t pdu_type = (level == ISIS_LEVEL1) ? L1_PARTIAL_SEQ_NUM
+ : L2_PARTIAL_SEQ_NUM;
+
isis_circuit_stream(circuit, &circuit->snd_stream);
- fill_fixed_hdr((level == ISIS_LEVEL1) ? L1_PARTIAL_SEQ_NUM
- : L2_PARTIAL_SEQ_NUM,
- circuit->snd_stream);
+ fill_fixed_hdr(pdu_type, circuit->snd_stream);
size_t len_pointer = stream_get_endp(circuit->snd_stream);
stream_putw(circuit->snd_stream, 0); /* length is filled in later */
stream_get_endp(circuit->snd_stream));
}
+ pdu_counter_count(circuit->area->pdu_tx_counters, pdu_type);
int retval = circuit->tx(circuit, level);
if (retval != ISIS_OK) {
flog_err(EC_ISIS_PACKET,
/*
* ISO 10589 - 7.3.14.3
*/
-void send_lsp(void *arg, struct isis_lsp *lsp, enum isis_tx_type tx_type)
+void send_lsp(struct isis_circuit *circuit, struct isis_lsp *lsp,
+ enum isis_tx_type tx_type)
{
- struct isis_circuit *circuit = arg;
int clear_srm = 1;
int retval = ISIS_OK;
if (tx_type == TX_LSP_CIRCUIT_SCOPED) {
stream_putc_at(circuit->snd_stream, 4, FS_LINK_STATE);
- stream_putc_at(circuit->snd_stream, 7, L2_CIRCUIT_FLOODING_SCOPE);
+ stream_putc_at(circuit->snd_stream, 7,
+ L2_CIRCUIT_FLOODING_SCOPE);
}
if (isis->debugs & DEBUG_UPDATE_PACKETS) {
- zlog_debug("ISIS-Upd (%s): Sending L%d LSP %s, seq 0x%08" PRIx32
+ zlog_debug("ISIS-Upd (%s): Sending %sL%d LSP %s, seq 0x%08" PRIx32
", cksum 0x%04" PRIx16 ", lifetime %" PRIu16
"s on %s",
- circuit->area->area_tag, lsp->level,
+ circuit->area->area_tag,
+ (tx_type == TX_LSP_CIRCUIT_SCOPED)
+ ? "Circuit scoped " : "",
+ lsp->level,
rawlspid_print(lsp->hdr.lsp_id), lsp->hdr.seqno,
lsp->hdr.checksum, lsp->hdr.rem_lifetime,
circuit->interface->name);
stream_get_endp(circuit->snd_stream));
}
+ uint8_t pdu_type = (tx_type == TX_LSP_CIRCUIT_SCOPED) ? FS_LINK_STATE
+ : (lsp->level == ISIS_LEVEL1) ? L1_LINK_STATE
+ : L2_LINK_STATE;
+
clear_srm = 0;
+ pdu_counter_count(circuit->area->pdu_tx_counters, pdu_type);
retval = circuit->tx(circuit, lsp->level);
if (retval != ISIS_OK) {
flog_err(EC_ISIS_PACKET,
int send_l2_csnp(struct thread *thread);
int send_l1_psnp(struct thread *thread);
int send_l2_psnp(struct thread *thread);
-void send_lsp(void *arg, struct isis_lsp *lsp, enum isis_tx_type tx_type);
+void send_lsp(struct isis_circuit *circuit,
+ struct isis_lsp *lsp, enum isis_tx_type tx_type);
void fill_fixed_hdr(uint8_t pdu_type, struct stream *stream);
int send_hello(struct isis_circuit *circuit, int level);
int isis_handle_pdu(struct isis_circuit *circuit, uint8_t *ssnpa);
--- /dev/null
+/*
+ * IS-IS Routing protocol - isis_pdu_counter.c
+ * Copyright (C) 2018 Christian Franke, for NetDEF Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <zebra.h>
+
+#include "vty.h"
+
+#include "isisd/isis_pdu_counter.h"
+#include "isisd/isisd.h"
+#include "isisd/isis_circuit.h"
+#include "isisd/isis_pdu.h"
+
+static int pdu_type_to_counter_index(uint8_t pdu_type)
+{
+ switch (pdu_type) {
+ case L1_LAN_HELLO:
+ return L1_LAN_HELLO_INDEX;
+ case L2_LAN_HELLO:
+ return L2_LAN_HELLO_INDEX;
+ case P2P_HELLO:
+ return P2P_HELLO_INDEX;
+ case L1_LINK_STATE:
+ return L1_LINK_STATE_INDEX;
+ case L2_LINK_STATE:
+ return L2_LINK_STATE_INDEX;
+ case FS_LINK_STATE:
+ return FS_LINK_STATE_INDEX;
+ case L1_COMPLETE_SEQ_NUM:
+ return L1_COMPLETE_SEQ_NUM_INDEX;
+ case L2_COMPLETE_SEQ_NUM:
+ return L2_COMPLETE_SEQ_NUM_INDEX;
+ case L1_PARTIAL_SEQ_NUM:
+ return L1_PARTIAL_SEQ_NUM_INDEX;
+ case L2_PARTIAL_SEQ_NUM:
+ return L2_PARTIAL_SEQ_NUM_INDEX;
+ default:
+ return -1;
+ }
+}
+
+static const char *pdu_counter_index_to_name(enum pdu_counter_index index)
+{
+ switch (index) {
+ case L1_LAN_HELLO_INDEX:
+ return " L1 IIH";
+ case L2_LAN_HELLO_INDEX:
+ return " L2 IIH";
+ case P2P_HELLO_INDEX:
+ return "P2P IIH";
+ case L1_LINK_STATE_INDEX:
+ return " L1 LSP";
+ case L2_LINK_STATE_INDEX:
+ return " L2 LSP";
+ case FS_LINK_STATE_INDEX:
+ return " FS LSP";
+ case L1_COMPLETE_SEQ_NUM_INDEX:
+ return "L1 CSNP";
+ case L2_COMPLETE_SEQ_NUM_INDEX:
+ return "L2 CSNP";
+ case L1_PARTIAL_SEQ_NUM_INDEX:
+ return "L1 PSNP";
+ case L2_PARTIAL_SEQ_NUM_INDEX:
+ return "L2 PSNP";
+ default:
+ return "???????";
+ }
+}
+
+void pdu_counter_count(pdu_counter_t counter, uint8_t pdu_type)
+{
+ int index = pdu_type_to_counter_index(pdu_type);
+
+ if (index < 0)
+ return;
+
+ counter[index]++;
+}
+
+void pdu_counter_print(struct vty *vty, const char *prefix,
+ pdu_counter_t counter)
+{
+ for (int i = 0; i < PDU_COUNTER_SIZE; i++) {
+ if (!counter[i])
+ continue;
+ vty_out(vty, "%s%s: %" PRIu64 "\n", prefix,
+ pdu_counter_index_to_name(i), counter[i]);
+ }
+}
--- /dev/null
+/*
+ * IS-IS Routing protocol - isis_pdu_counter.c
+ * Copyright (C) 2018 Christian Franke, for NetDEF Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef ISIS_PDU_COUNTER_H
+#define ISIS_PDU_COUNTER_H
+
+enum pdu_counter_index {
+ L1_LAN_HELLO_INDEX = 0,
+ L2_LAN_HELLO_INDEX,
+ P2P_HELLO_INDEX,
+ L1_LINK_STATE_INDEX,
+ L2_LINK_STATE_INDEX,
+ FS_LINK_STATE_INDEX,
+ L1_COMPLETE_SEQ_NUM_INDEX,
+ L2_COMPLETE_SEQ_NUM_INDEX,
+ L1_PARTIAL_SEQ_NUM_INDEX,
+ L2_PARTIAL_SEQ_NUM_INDEX,
+ PDU_COUNTER_SIZE
+};
+typedef uint64_t pdu_counter_t[PDU_COUNTER_SIZE];
+
+void pdu_counter_print(struct vty *vty, const char *prefix,
+ pdu_counter_t counter);
+void pdu_counter_count(pdu_counter_t counter, uint8_t pdu_type);
+
+#endif
#include "dict.h"
#include "isisd/isis_circuit.h"
#include "isisd/isis_lsp.h"
+#include "isisd/isis_misc.h"
#include "isisd/isis_tx_queue.h"
DEFINE_MTYPE_STATIC(ISISD, TX_QUEUE, "ISIS TX Queue")
DEFINE_MTYPE_STATIC(ISISD, TX_QUEUE_ENTRY, "ISIS TX Queue Entry")
struct isis_tx_queue {
- void *arg;
- void (*send_event)(void *arg, struct isis_lsp *, enum isis_tx_type);
+ struct isis_circuit *circuit;
+ void (*send_event)(struct isis_circuit *circuit,
+ struct isis_lsp *, enum isis_tx_type);
struct hash *hash;
};
struct isis_tx_queue_entry {
struct isis_lsp *lsp;
enum isis_tx_type type;
+ bool is_retry;
struct thread *retry;
struct isis_tx_queue *queue;
};
return true;
}
-struct isis_tx_queue *isis_tx_queue_new(void *arg,
- void(*send_event)(void *arg,
- struct isis_lsp *,
- enum isis_tx_type))
+struct isis_tx_queue *isis_tx_queue_new(
+ struct isis_circuit *circuit,
+ void(*send_event)(struct isis_circuit *circuit,
+ struct isis_lsp *,
+ enum isis_tx_type))
{
struct isis_tx_queue *rv = XCALLOC(MTYPE_TX_QUEUE, sizeof(*rv));
- rv->arg = arg;
+ rv->circuit = circuit;
rv->send_event = send_event;
rv->hash = hash_create(tx_queue_hash_key, tx_queue_hash_cmp, NULL);
e->retry = NULL;
thread_add_timer(master, tx_queue_send_event, e, 5, &e->retry);
- queue->send_event(queue->arg, e->lsp, e->type);
+ if (e->is_retry)
+ queue->circuit->area->lsp_rxmt_count++;
+ else
+ e->is_retry = true;
+
+ queue->send_event(queue->circuit, e->lsp, e->type);
/* Don't access e here anymore, send_event might have destroyed it */
return 0;
}
-void isis_tx_queue_add(struct isis_tx_queue *queue,
- struct isis_lsp *lsp,
- enum isis_tx_type type)
+void _isis_tx_queue_add(struct isis_tx_queue *queue,
+ struct isis_lsp *lsp,
+ enum isis_tx_type type,
+ const char *func, const char *file,
+ int line)
{
if (!queue)
return;
+ if (isis->debugs & DEBUG_TX_QUEUE) {
+ zlog_debug("Add LSP %s to %s queue as %s LSP. (From %s %s:%d)",
+ rawlspid_print(lsp->hdr.lsp_id),
+ queue->circuit->interface->name,
+ (type == TX_LSP_CIRCUIT_SCOPED) ?
+ "circuit scoped" : "regular",
+ func, file, line);
+ }
+
struct isis_tx_queue_entry *e = tx_queue_find(queue, lsp);
if (!e) {
e = XCALLOC(MTYPE_TX_QUEUE_ENTRY, sizeof(*e));
if (e->retry)
thread_cancel(e->retry);
thread_add_event(master, tx_queue_send_event, e, 0, &e->retry);
+
+ e->is_retry = false;
}
-void isis_tx_queue_del(struct isis_tx_queue *queue, struct isis_lsp *lsp)
+void _isis_tx_queue_del(struct isis_tx_queue *queue, struct isis_lsp *lsp,
+ const char *func, const char *file, int line)
{
if (!queue)
return;
if (!e)
return;
+ if (isis->debugs & DEBUG_TX_QUEUE) {
+ zlog_debug("Remove LSP %s from %s queue. (From %s %s:%d)",
+ rawlspid_print(lsp->hdr.lsp_id),
+ queue->circuit->interface->name,
+ func, file, line);
+ }
+
if (e->retry)
thread_cancel(e->retry);
struct isis_tx_queue;
-struct isis_tx_queue *isis_tx_queue_new(void *arg,
- void(*send_event)(void *arg,
- struct isis_lsp *,
- enum isis_tx_type));
+struct isis_tx_queue *isis_tx_queue_new(
+ struct isis_circuit *circuit,
+ void(*send_event)(struct isis_circuit *circuit,
+ struct isis_lsp *,
+ enum isis_tx_type)
+);
void isis_tx_queue_free(struct isis_tx_queue *queue);
-void isis_tx_queue_add(struct isis_tx_queue *queue,
- struct isis_lsp *lsp,
- enum isis_tx_type type);
-
-void isis_tx_queue_del(struct isis_tx_queue *queue, struct isis_lsp *lsp);
+#define isis_tx_queue_add(queue, lsp, type) \
+ _isis_tx_queue_add((queue), (lsp), (type), \
+ __func__, __FILE__, __LINE__)
+void _isis_tx_queue_add(struct isis_tx_queue *queue, struct isis_lsp *lsp,
+ enum isis_tx_type type, const char *func,
+ const char *file, int line);
+
+#define isis_tx_queue_del(queue, lsp) \
+ _isis_tx_queue_del((queue), (lsp), __func__, __FILE__, __LINE__)
+void _isis_tx_queue_del(struct isis_tx_queue *queue, struct isis_lsp *lsp,
+ const char *func, const char *file, int line);
unsigned long isis_tx_queue_len(struct isis_tx_queue *queue);
#include "command.h"
-#include "isisd.h"
-#include "isis_vty_common.h"
-#include "fabricd.h"
-#include "isis_tlvs.h"
+#include "isisd/isisd.h"
+#include "isisd/isis_vty_common.h"
+#include "isisd/fabricd.h"
+#include "isisd/isis_tlvs.h"
+#include "isisd/isis_misc.h"
+#include "isisd/isis_lsp.h"
DEFUN (fabric_tier,
fabric_tier_cmd,
return CMD_SUCCESS;
}
-DEFUN (debug_fabric_flooding,
- debug_fabric_flooding_cmd,
- "debug openfabric flooding",
- DEBUG_STR
- PROTO_HELP
- "Flooding optimization algorithm\n")
+DEFUN (triggered_csnp,
+ triggered_csnp_cmd,
+ "triggered-csnp-delay (100-10000) [always]",
+ "Configure the delay for triggered CSNPs\n"
+ "Delay in milliseconds\n"
+ "Trigger CSNP for all LSPs, not only circuit-scoped\n")
{
- isis->debugs |= DEBUG_FABRICD_FLOODING;
- print_debug(vty, DEBUG_FABRICD_FLOODING, 1);
+ VTY_DECLVAR_CONTEXT(isis_area, area);
+ int csnp_delay = atoi(argv[1]->arg);
+ bool always_send_csnp = (argc == 3);
+
+ fabricd_configure_triggered_csnp(area, csnp_delay, always_send_csnp);
return CMD_SUCCESS;
}
-DEFUN (no_debug_fabric_flooding,
- no_debug_fabric_flooding_cmd,
- "no debug openfabric flooding",
+DEFUN (no_triggered_csnp,
+ no_triggered_csnp_cmd,
+ "no triggered-csnp-delay [(100-10000) [always]]",
NO_STR
- UNDEBUG_STR
- PROTO_HELP
- "Flooding optimization algorithm\n")
+ "Configure the delay for triggered CSNPs\n"
+ "Delay in milliseconds\n"
+ "Trigger CSNP for all LSPs, not only circuit-scoped\n")
{
- isis->debugs &= ~DEBUG_FABRICD_FLOODING;
- print_debug(vty, DEBUG_FABRICD_FLOODING, 0);
+ VTY_DECLVAR_CONTEXT(isis_area, area);
+ fabricd_configure_triggered_csnp(area, FABRICD_DEFAULT_CSNP_DELAY,
+ false);
return CMD_SUCCESS;
}
+static void lsp_print_flooding(struct vty *vty, struct isis_lsp *lsp)
+{
+ char lspid[255];
+
+ lspid_print(lsp->hdr.lsp_id, lspid, true, true);
+ vty_out(vty, "Flooding information for %s\n", lspid);
+
+ if (!lsp->flooding_neighbors[TX_LSP_NORMAL]) {
+ vty_out(vty, " Never received.\n");
+ return;
+ }
+
+ vty_out(vty, " Last received on: %s (",
+ lsp->flooding_interface ?
+ lsp->flooding_interface : "(null)");
+
+ time_t uptime = time(NULL) - lsp->flooding_time;
+ struct tm *tm = gmtime(&uptime);
+
+ if (uptime < ONE_DAY_SECOND)
+ vty_out(vty, "%02d:%02d:%02d", tm->tm_hour, tm->tm_min,
+ tm->tm_sec);
+ else if (uptime < ONE_WEEK_SECOND)
+ vty_out(vty, "%dd%02dh%02dm", tm->tm_yday, tm->tm_hour,
+ tm->tm_min);
+ else
+ vty_out(vty, "%02dw%dd%02dh", tm->tm_yday / 7,
+ tm->tm_yday - ((tm->tm_yday / 7) * 7),
+ tm->tm_hour);
+ vty_out(vty, " ago)\n");
+
+ if (lsp->flooding_circuit_scoped) {
+ vty_out(vty, " Received as circuit-scoped LSP, so not "
+ "flooded.\n");
+ return;
+ }
+
+ for (enum isis_tx_type type = TX_LSP_NORMAL;
+ type <= TX_LSP_CIRCUIT_SCOPED; type++) {
+ struct listnode *node;
+ uint8_t *neighbor_id;
+
+ vty_out(vty, " %s:\n",
+ (type == TX_LSP_NORMAL) ? "RF" : "DNR");
+ for (ALL_LIST_ELEMENTS_RO(lsp->flooding_neighbors[type],
+ node, neighbor_id)) {
+ vty_out(vty, " %s\n",
+ print_sys_hostname(neighbor_id));
+ }
+ }
+}
+
+DEFUN (show_lsp_flooding,
+ show_lsp_flooding_cmd,
+ "show openfabric flooding [WORD]",
+ SHOW_STR
+ PROTO_HELP
+ "Flooding information\n"
+ "LSP ID\n")
+{
+ const char *lspid = NULL;
+
+ if (argc == 4)
+ lspid = argv[3]->arg;
+
+ struct listnode *node;
+ struct isis_area *area;
+
+ for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) {
+ dict_t *lspdb = area->lspdb[ISIS_LEVEL2 - 1];
+
+ vty_out(vty, "Area %s:\n", area->area_tag ?
+ area->area_tag : "null");
+
+ if (lspid) {
+ struct isis_lsp *lsp = lsp_for_arg(lspid, lspdb);
+
+ if (lsp)
+ lsp_print_flooding(vty, lsp);
+
+ continue;
+ }
+
+ for (dnode_t *dnode = dict_first(lspdb); dnode;
+ dnode = dict_next(lspdb, dnode)) {
+ lsp_print_flooding(vty, dnode_get(dnode));
+ vty_out(vty, "\n");
+ }
+ }
+
+ return CMD_SUCCESS;
+}
void isis_vty_daemon_init(void)
{
install_element(ROUTER_NODE, &fabric_tier_cmd);
install_element(ROUTER_NODE, &no_fabric_tier_cmd);
- install_element(ENABLE_NODE, &debug_fabric_flooding_cmd);
- install_element(ENABLE_NODE, &no_debug_fabric_flooding_cmd);
- install_element(CONFIG_NODE, &debug_fabric_flooding_cmd);
- install_element(CONFIG_NODE, &no_debug_fabric_flooding_cmd);
+ install_element(ROUTER_NODE, &triggered_csnp_cmd);
+ install_element(ROUTER_NODE, &no_triggered_csnp_cmd);
+
+ install_element(ENABLE_NODE, &show_lsp_flooding_cmd);
}
vty_out(vty,
"IS-IS Adjacency related packets debugging is %s\n",
onoffs);
+ if (flags & DEBUG_TX_QUEUE)
+ vty_out(vty, "IS-IS TX queue debugging is %s\n",
+ onoffs);
if (flags & DEBUG_SNP_PACKETS)
vty_out(vty, "IS-IS CSNP/PSNP packets debugging is %s\n",
onoffs);
vty_out(vty, "IS-IS LSP generation debugging is %s\n", onoffs);
if (flags & DEBUG_LSP_SCHED)
vty_out(vty, "IS-IS LSP scheduling debugging is %s\n", onoffs);
- if (flags & DEBUG_FABRICD_FLOODING)
- vty_out(vty, "OpenFabric Flooding debugging is %s\n", onoffs);
+ if (flags & DEBUG_FLOODING)
+ vty_out(vty, "IS-IS Flooding debugging is %s\n", onoffs);
if (flags & DEBUG_BFD)
vty_out(vty, "IS-IS BFD debugging is %s\n", onoffs);
}
vty_out(vty, "debug " PROTO_NAME " adj-packets\n");
write++;
}
+ if (flags & DEBUG_TX_QUEUE) {
+ vty_out(vty, "debug " PROTO_NAME " tx-queue\n");
+ write++;
+ }
if (flags & DEBUG_SNP_PACKETS) {
vty_out(vty, "debug " PROTO_NAME " snp-packets\n");
write++;
vty_out(vty, "debug " PROTO_NAME " lsp-sched\n");
write++;
}
- if (flags & DEBUG_FABRICD_FLOODING) {
+ if (flags & DEBUG_FLOODING) {
vty_out(vty, "debug " PROTO_NAME " flooding\n");
write++;
}
return CMD_SUCCESS;
}
+DEFUN (debug_isis_tx_queue,
+ debug_isis_tx_queue_cmd,
+ "debug " PROTO_NAME " tx-queue",
+ DEBUG_STR
+ PROTO_HELP
+ "IS-IS TX queues\n")
+{
+ isis->debugs |= DEBUG_TX_QUEUE;
+ print_debug(vty, DEBUG_TX_QUEUE, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_isis_tx_queue,
+ no_debug_isis_tx_queue_cmd,
+ "no debug " PROTO_NAME " tx-queue",
+ NO_STR
+ UNDEBUG_STR
+ PROTO_HELP
+ "IS-IS TX queues\n")
+{
+ isis->debugs &= ~DEBUG_TX_QUEUE;
+ print_debug(vty, DEBUG_TX_QUEUE, 0);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (debug_isis_flooding,
+ debug_isis_flooding_cmd,
+ "debug " PROTO_NAME " flooding",
+ DEBUG_STR
+ PROTO_HELP
+ "Flooding algorithm\n")
+{
+ isis->debugs |= DEBUG_FLOODING;
+ print_debug(vty, DEBUG_FLOODING, 1);
+
+ return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_isis_flooding,
+ no_debug_isis_flooding_cmd,
+ "no debug " PROTO_NAME " flooding",
+ NO_STR
+ UNDEBUG_STR
+ PROTO_HELP
+ "Flooding algorithm\n")
+{
+ isis->debugs &= ~DEBUG_FLOODING;
+ print_debug(vty, DEBUG_FLOODING, 0);
+
+ return CMD_SUCCESS;
+}
+
DEFUN (debug_isis_snp,
debug_isis_snp_cmd,
"debug " PROTO_NAME " snp-packets",
}
}
+ vty_out(vty, " TX counters per PDU type:\n");
+ pdu_counter_print(vty, " ", area->pdu_tx_counters);
+ vty_out(vty, " LSP RXMT: %" PRIu64 "\n",
+ area->lsp_rxmt_count);
+ vty_out(vty, " RX counters per PDU type:\n");
+ pdu_counter_print(vty, " ", area->pdu_rx_counters);
+
for (level = ISIS_LEVEL1; level <= ISIS_LEVELS; level++) {
if ((area->is_type & level) == 0)
continue;
vty_out(vty, " Level-%d:\n", level);
+
+ vty_out(vty, " LSP0 regenerated: %" PRIu64 "\n",
+ area->lsp_gen_count[level - 1]);
+
+ vty_out(vty, " LSPs purged: %" PRIu64 "\n",
+ area->lsp_purge_count[level - 1]);
+
if (area->spf_timer[level - 1])
vty_out(vty, " SPF: (pending)\n");
else
return CMD_SUCCESS;
}
-/*
- * This function supports following display options:
- * [ show isis database [detail] ]
- * [ show isis database <sysid> [detail] ]
- * [ show isis database <hostname> [detail] ]
- * [ show isis database <sysid>.<pseudo-id> [detail] ]
- * [ show isis database <hostname>.<pseudo-id> [detail] ]
- * [ show isis database <sysid>.<pseudo-id>-<fragment-number> [detail] ]
- * [ show isis database <hostname>.<pseudo-id>-<fragment-number> [detail] ]
- * [ show isis database detail <sysid> ]
- * [ show isis database detail <hostname> ]
- * [ show isis database detail <sysid>.<pseudo-id> ]
- * [ show isis database detail <hostname>.<pseudo-id> ]
- * [ show isis database detail <sysid>.<pseudo-id>-<fragment-number> ]
- * [ show isis database detail <hostname>.<pseudo-id>-<fragment-number> ]
- */
-static int show_isis_database(struct vty *vty, const char *argv, int ui_level)
+struct isis_lsp *lsp_for_arg(const char *argv, dict_t *lspdb)
{
- struct listnode *node;
- struct isis_area *area;
- struct isis_lsp *lsp;
- struct isis_dynhn *dynhn;
- const char *pos;
- uint8_t lspid[ISIS_SYS_ID_LEN + 2];
- char sysid[255];
+ char sysid[255] = {0};
uint8_t number[3];
- int level, lsp_count;
-
- if (isis->area_list->count == 0)
- return CMD_SUCCESS;
+ const char *pos;
+ uint8_t lspid[ISIS_SYS_ID_LEN + 2] = {0};
+ struct isis_dynhn *dynhn;
+ struct isis_lsp *lsp = NULL;
- memset(&lspid, 0, ISIS_SYS_ID_LEN);
- memset(&sysid, 0, 255);
+ if (!argv)
+ return NULL;
/*
* extract fragment and pseudo id from the string argv
(uint8_t)strtol((char *)number, NULL, 16);
pos -= 4;
if (strncmp(pos, ".", 1) != 0)
- return CMD_WARNING;
+ return NULL;
}
if (strncmp(pos, ".", 1) == 0) {
memcpy(number, ++pos, 2);
}
}
+ /*
+ * Try to find the lsp-id if the argv
+ * string is in
+ * the form
+ * hostname.<pseudo-id>-<fragment>
+ */
+ if (sysid2buff(lspid, sysid)) {
+ lsp = lsp_search(lspid, lspdb);
+ } else if ((dynhn = dynhn_find_by_name(sysid))) {
+ memcpy(lspid, dynhn->id, ISIS_SYS_ID_LEN);
+ lsp = lsp_search(lspid, lspdb);
+ } else if (strncmp(cmd_hostname_get(), sysid, 15) == 0) {
+ memcpy(lspid, isis->sysid, ISIS_SYS_ID_LEN);
+ lsp = lsp_search(lspid, lspdb);
+ }
+
+ return lsp;
+}
+
+/*
+ * This function supports following display options:
+ * [ show isis database [detail] ]
+ * [ show isis database <sysid> [detail] ]
+ * [ show isis database <hostname> [detail] ]
+ * [ show isis database <sysid>.<pseudo-id> [detail] ]
+ * [ show isis database <hostname>.<pseudo-id> [detail] ]
+ * [ show isis database <sysid>.<pseudo-id>-<fragment-number> [detail] ]
+ * [ show isis database <hostname>.<pseudo-id>-<fragment-number> [detail] ]
+ * [ show isis database detail <sysid> ]
+ * [ show isis database detail <hostname> ]
+ * [ show isis database detail <sysid>.<pseudo-id> ]
+ * [ show isis database detail <hostname>.<pseudo-id> ]
+ * [ show isis database detail <sysid>.<pseudo-id>-<fragment-number> ]
+ * [ show isis database detail <hostname>.<pseudo-id>-<fragment-number> ]
+ */
+static int show_isis_database(struct vty *vty, const char *argv, int ui_level)
+{
+ struct listnode *node;
+ struct isis_area *area;
+ struct isis_lsp *lsp;
+ int level, lsp_count;
+
+ if (isis->area_list->count == 0)
+ return CMD_SUCCESS;
+
for (ALL_LIST_ELEMENTS_RO(isis->area_list, node, area)) {
vty_out(vty, "Area %s:\n",
area->area_tag ? area->area_tag : "null");
for (level = 0; level < ISIS_LEVELS; level++) {
if (area->lspdb[level]
&& dict_count(area->lspdb[level]) > 0) {
- lsp = NULL;
- if (argv != NULL) {
- /*
- * Try to find the lsp-id if the argv
- * string is in
- * the form
- * hostname.<pseudo-id>-<fragment>
- */
- if (sysid2buff(lspid, sysid)) {
- lsp = lsp_search(
- lspid,
- area->lspdb[level]);
- } else if ((dynhn = dynhn_find_by_name(
- sysid))) {
- memcpy(lspid, dynhn->id,
- ISIS_SYS_ID_LEN);
- lsp = lsp_search(
- lspid,
- area->lspdb[level]);
- } else if (strncmp(cmd_hostname_get(),
- sysid, 15)
- == 0) {
- memcpy(lspid, isis->sysid,
- ISIS_SYS_ID_LEN);
- lsp = lsp_search(
- lspid,
- area->lspdb[level]);
- }
- }
+ lsp = lsp_for_arg(argv, area->lspdb[level]);
if (lsp != NULL || argv == NULL) {
vty_out(vty,
install_element(ENABLE_NODE, &debug_isis_adj_cmd);
install_element(ENABLE_NODE, &no_debug_isis_adj_cmd);
+ install_element(ENABLE_NODE, &debug_isis_tx_queue_cmd);
+ install_element(ENABLE_NODE, &no_debug_isis_tx_queue_cmd);
+ install_element(ENABLE_NODE, &debug_isis_flooding_cmd);
+ install_element(ENABLE_NODE, &no_debug_isis_flooding_cmd);
install_element(ENABLE_NODE, &debug_isis_snp_cmd);
install_element(ENABLE_NODE, &no_debug_isis_snp_cmd);
install_element(ENABLE_NODE, &debug_isis_upd_cmd);
install_element(CONFIG_NODE, &debug_isis_adj_cmd);
install_element(CONFIG_NODE, &no_debug_isis_adj_cmd);
+ install_element(CONFIG_NODE, &debug_isis_tx_queue_cmd);
+ install_element(CONFIG_NODE, &no_debug_isis_tx_queue_cmd);
+ install_element(CONFIG_NODE, &debug_isis_flooding_cmd);
+ install_element(CONFIG_NODE, &no_debug_isis_flooding_cmd);
install_element(CONFIG_NODE, &debug_isis_snp_cmd);
install_element(CONFIG_NODE, &no_debug_isis_snp_cmd);
install_element(CONFIG_NODE, &debug_isis_upd_cmd);
#include "isisd/isis_constants.h"
#include "isisd/isis_common.h"
#include "isisd/isis_redist.h"
+#include "isisd/isis_pdu_counter.h"
#include "isis_flags.h"
#include "dict.h"
#include "isis_memory.h"
uint16_t min_spf_interval[ISIS_LEVELS];
/* the percentage of LSP mtu size used, before generating a new frag */
int lsp_frag_threshold;
+ uint64_t lsp_gen_count[ISIS_LEVELS];
+ uint64_t lsp_purge_count[ISIS_LEVELS];
int ip_circuits;
/* logging adjacency changes? */
uint8_t log_adj_changes;
struct lsp_refresh_arg lsp_refresh_arg[ISIS_LEVELS];
+ pdu_counter_t pdu_tx_counters;
+ pdu_counter_t pdu_rx_counters;
+ uint64_t lsp_rxmt_count;
+
QOBJ_FIELDS
};
DECLARE_QOBJ_TYPE(isis_area)
struct isis_area *isis_area_lookup(const char *);
int isis_area_get(struct vty *vty, const char *area_tag);
void print_debug(struct vty *, int, int);
+struct isis_lsp *lsp_for_arg(const char *argv, dict_t *lspdb);
void isis_area_invalidate_routes(struct isis_area *area, int levels);
void isis_area_verify_routes(struct isis_area *area);
#define DEBUG_PACKET_DUMP (1<<6)
#define DEBUG_LSP_GEN (1<<7)
#define DEBUG_LSP_SCHED (1<<8)
-#define DEBUG_FABRICD_FLOODING (1<<9)
+#define DEBUG_FLOODING (1<<9)
#define DEBUG_BFD (1<<10)
+#define DEBUG_TX_QUEUE (1<<11)
#define lsp_debug(...) \
do { \
isisd/isis_mt.h \
isisd/isis_network.h \
isisd/isis_pdu.h \
+ isisd/isis_pdu_counter.h \
isisd/isis_redist.h \
isisd/isis_route.h \
isisd/isis_routemap.h \
isisd/isis_misc.c \
isisd/isis_mt.c \
isisd/isis_pdu.c \
+ isisd/isis_pdu_counter.c \
isisd/isis_redist.c \
isisd/isis_route.c \
isisd/isis_routemap.c \
--- /dev/null
+hostname r1
+
+router bgp 99 vrf DONNA
+ address-family ipv4 unicast
+ redistribute connected
+ import vrf EVA
+ !
+!
+router bgp 99 vrf EVA
+ address-family ipv4 unicast
+ redistribute connected
+ import vrf DONNA
+ !
+!
\ No newline at end of file
--- /dev/null
+hostname r1
+
+int dummy1
+ ip address 10.0.0.1/24
+ no shut
+!
+int dummy2
+ ip address 10.0.1.1/24
+ no shut
+!
+int dummy3
+ ip address 10.0.2.1/24
+ no shut
+!
+int dummy4
+ ip address 10.0.3.1/24
+ no shut
+!
--- /dev/null
+#!/bin/bash
+
+ip link add DONNA type vrf table 1001
+ip link add EVA type vrf table 1002
+
+ip link add dummy1 type dummy
+ip link add dummy2 type dummy
+ip link add dummy3 type dummy
+ip link add dummy4 type dummy
+
+ip link set dummy1 master DONNA
+ip link set dummy2 master EVA
+ip link set dummy3 master DONNA
+ip link set dummy4 master EVA
+
+
--- /dev/null
+#!/usr/bin/env python
+
+#
+# test_bgp.py
+#
+# Copyright (c) 2018 Cumulus Networks, Inc.
+# Donald Sharp
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND Cumulus Networks DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+"""
+test_bgp.py: Test basic vrf route leaking
+"""
+
+import json
+import os
+import sys
+import pytest
+
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, '../'))
+
+# pylint: disable=C0413
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+from mininet.topo import Topo
+
+
+class BGPVRFTopo(Topo):
+ def build(self, *_args, **_opts):
+ "Build function"
+ tgen = get_topogen(self)
+
+ for routern in range(1, 2):
+ tgen.add_router('r{}'.format(routern))
+
+def setup_module(mod):
+ "Sets up the pytest environment"
+ tgen = Topogen(BGPVRFTopo, mod.__name__)
+ tgen.start_topology()
+
+ # For all registered routers, load the zebra configuration file
+ for rname, router in tgen.routers().iteritems():
+ router.run("/bin/bash {}/setup_vrfs".format(CWD))
+ router.load_config(
+ TopoRouter.RD_ZEBRA,
+ os.path.join(CWD, '{}/zebra.conf'.format(rname))
+ )
+ router.load_config(
+ TopoRouter.RD_BGP,
+ os.path.join(CWD, '{}/bgpd.conf'.format(rname))
+ )
+
+ # After loading the configurations, this function loads configured daemons.
+ tgen.start_router()
+ #tgen.mininet_cli()
+
+def teardown_module(mod):
+ "Teardown the pytest environment"
+ tgen = get_topogen()
+
+ # This function tears down the whole topology.
+ tgen.stop_topology()
+
+def test_vrf_route_leak():
+ logger.info("Ensure that routes are leaked back and forth")
+ tgen = get_topogen()
+ # Don't run this test if we have any failure.
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ r1 = tgen.gears['r1']
+
+ donna = r1.vtysh_cmd("show ip route vrf DONNA json", isjson=True)
+ route0 = donna["10.0.0.0/24"][0]
+ assert route0['protocol'] == "connected"
+ route1 = donna["10.0.1.0/24"][0]
+ assert route1['protocol'] == "bgp"
+ assert route1['selected'] == True
+ nhop = route1['nexthops'][0]
+ assert nhop['fib'] == True
+ route2 = donna["10.0.2.0/24"][0]
+ assert route2['protocol'] == "connected"
+ route3 = donna["10.0.3.0/24"][0]
+ assert route3['protocol'] == "bgp"
+ assert route3['selected'] == True
+ nhop = route3['nexthops'][0]
+ assert nhop['fib'] == True
+ eva = r1.vtysh_cmd("show ip route vrf EVA json", isjson=True)
+ route0 = eva["10.0.0.0/24"][0]
+ assert route0['protocol'] == "bgp"
+ assert route0['selected'] == True
+ nhop = route0['nexthops'][0]
+ assert nhop['fib'] == True
+ route1 = eva["10.0.1.0/24"][0]
+ assert route1['protocol'] == "connected"
+ route2 = eva["10.0.2.0/24"][0]
+ assert route2['protocol'] == "bgp"
+ assert route2['selected'] == True
+ nhop = route2['nexthops'][0]
+ assert nhop['fib'] == True
+ route3 = eva["10.0.3.0/24"][0]
+ assert route3['protocol'] == "connected"
+ #tgen.mininet_cli()
+
+def test_memory_leak():
+ "Run the memory leak test and report results."
+ tgen = get_topogen()
+ if not tgen.is_memleak_enabled():
+ pytest.skip('Memory leak test/report is disabled')
+
+ tgen.report_memory_leaks()
+
+
+if __name__ == '__main__':
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
you can run these commands as root.
```console
-make topotests-build
make topotests
```
-The first command will build a docker image with all the dependencies needed
-to run the topotests.
-
-The second command will spawn an instance of this image, compile FRR inside
+This command will pull the most recent topotests image from dockerhub, compile FRR inside
of it, and run the topotests.
## Advanced Usage
-Internally, the topotests make target uses a shell script to spawn the docker
+Internally, the topotests make target uses a shell script to pull the image and spawn the docker
container.
There are several environment variables which can be used to modify the behavior
```console
./tests/topotests/docker/frr-topotests.sh /bin/bash
```
+
+## Development
+
+The docker image just includes all the components to run the topotests, but not the topotests
+themselves. So if you just want to write tests and don't want to make changes to the environment
+provided by the docker image. You don't need to build your own docker image if you do not want to.
+
+When developing new tests, there is one caveat though: The startup script of the container will
+run a `git-clean` on its copy of the FRR tree to avoid any pollution of the container with build
+artefacts from the host. This will also result in your newly written tests being unavailable in the
+container unless at least added to the index with `git-add`.
+
+If you do want to test changes to the docker image, you can locally build the image and run the tests
+without pulling from the registry using the following commands:
+
+```console
+make topotests-build
+TOPOTEST_PULL=0 make topotests
+```
TOPOTEST_OPTIONS These options are appended to the docker-run
command for starting the tests.
+ TOPOTEST_PULL If set to 0, don't try to pull the most recent
+ version of the docker image from dockerhub.
+
TOPOTEST_SANITIZER Controls whether to use the address sanitizer.
Enabled by default, set to 0 to disable.
|| docker volume create "${TOPOTEST_BUILDCACHE}"
fi
+if [ "${TOPOTEST_PULL:-1}" = "1" ]; then
+ docker pull frrouting/frr:topotests-latest
+fi
+
set -- --rm -i \
-v "$TOPOTEST_LOGS:/tmp" \
-v "$TOPOTEST_FRR:/root/host-frr:ro" \