+// SPDX-License-Identifier: GPL-2.0-or-later
/* BGP VTY interface.
* Copyright (C) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro
- *
- * This file is part of GNU Zebra.
- *
- * GNU Zebra 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, or (at your option) any
- * later version.
- *
- * GNU Zebra 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 "buffer.h"
#include "linklist.h"
#include "stream.h"
-#include "thread.h"
+#include "event.h"
#include "log.h"
#include "memory.h"
#include "lib_vty.h"
#include "queue.h"
#include "filter.h"
#include "frrstr.h"
+#include "asn.h"
#include "bgpd/bgpd.h"
#include "bgpd/bgp_attr_evpn.h"
}
int bgp_get_vty(struct bgp **bgp, as_t *as, const char *name,
- enum bgp_instance_type inst_type)
+ enum bgp_instance_type inst_type, const char *as_pretty,
+ enum asnotation_mode asnotation)
{
- int ret = bgp_get(bgp, as, name, inst_type);
+ int ret = bgp_get(bgp, as, name, inst_type, as_pretty, asnotation);
if (ret == BGP_CREATED) {
bgp_timers_set(*bgp, DFLT_BGP_KEEPALIVE, DFLT_BGP_HOLDTIME,
/* Clear all neighbors belonging to a specific AS. */
if (sort == clear_as) {
- as_t as = strtoul(arg, NULL, 10);
+ as_t as;
+
+ if (!asn_str2asn(arg, &as)) {
+ vty_out(vty, "%% BGP: No such AS %s\n", arg);
+ return CMD_WARNING;
+ }
for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) {
if (peer->as != as)
/* "router bgp" commands. */
DEFUN_NOSH (router_bgp,
router_bgp_cmd,
- "router bgp [(1-4294967295)$instasn [<view|vrf> VIEWVRFNAME]]",
+ "router bgp [ASNUM$instasn [<view|vrf> VIEWVRFNAME] [as-notation <dot|dot+|plain>]]",
ROUTER_STR
BGP_STR
AS_STR
- BGP_INSTANCE_HELP_STR)
+ BGP_INSTANCE_HELP_STR
+ "Force the AS notation output\n"
+ "use 'AA.BB' format for AS 4 byte values\n"
+ "use 'AA.BB' format for all AS values\n"
+ "use plain format for all AS values\n")
{
int idx_asn = 2;
int idx_view_vrf = 3;
int idx_vrf = 4;
int is_new_bgp = 0;
+ int idx_asnotation = 3;
+ int idx_asnotation_kind = 4;
+ enum asnotation_mode asnotation = ASNOTATION_UNDEFINED;
int ret;
as_t as;
struct bgp *bgp;
// "router bgp X"
else {
- as = strtoul(argv[idx_asn]->arg, NULL, 10);
+ if (!asn_str2asn(argv[idx_asn]->arg, &as)) {
+ vty_out(vty, "%% BGP: No such AS %s\n",
+ argv[idx_asn]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
if (as == BGP_PRIVATE_AS_MAX || as == BGP_AS4_MAX)
vty_out(vty, "Reserved AS used (%u|%u); AS is %u\n",
BGP_PRIVATE_AS_MAX, BGP_AS4_MAX, as);
inst_type = BGP_INSTANCE_TYPE_DEFAULT;
- if (argc > 3) {
- name = argv[idx_vrf]->arg;
- if (!strcmp(argv[idx_view_vrf]->text, "vrf")) {
- if (strmatch(name, VRF_DEFAULT_NAME))
- name = NULL;
- else
- inst_type = BGP_INSTANCE_TYPE_VRF;
- } else if (!strcmp(argv[idx_view_vrf]->text, "view"))
- inst_type = BGP_INSTANCE_TYPE_VIEW;
+ if (argv_find(argv, argc, "VIEWVRFNAME", &idx_vrf)) {
+ idx_view_vrf = idx_vrf - 1;
+ if (argv[idx_view_vrf]->text) {
+ name = argv[idx_vrf]->arg;
+
+ if (!strcmp(argv[idx_view_vrf]->text, "vrf")) {
+ if (strmatch(name, VRF_DEFAULT_NAME))
+ name = NULL;
+ else
+ inst_type =
+ BGP_INSTANCE_TYPE_VRF;
+ } else if (!strcmp(argv[idx_view_vrf]->text,
+ "view"))
+ inst_type = BGP_INSTANCE_TYPE_VIEW;
+ }
+ }
+ if (argv_find(argv, argc, "as-notation", &idx_asnotation)) {
+ idx_asnotation_kind = idx_asnotation + 1;
+ if (strmatch(argv[idx_asnotation_kind]->text, "dot+"))
+ asnotation = ASNOTATION_DOTPLUS;
+ else if (strmatch(argv[idx_asnotation_kind]->text,
+ "dot"))
+ asnotation = ASNOTATION_DOT;
+ else if (strmatch(argv[idx_asnotation_kind]->text,
+ "plain"))
+ asnotation = ASNOTATION_PLAIN;
}
if (inst_type == BGP_INSTANCE_TYPE_DEFAULT)
is_new_bgp = (bgp_lookup(as, name) == NULL);
- ret = bgp_get_vty(&bgp, &as, name, inst_type);
+ ret = bgp_get_vty(&bgp, &as, name, inst_type,
+ argv[idx_asn]->arg, asnotation);
switch (ret) {
case BGP_ERR_AS_MISMATCH:
- vty_out(vty, "BGP is already running; AS is %u\n", as);
+ vty_out(vty, "BGP is already running; AS is %s\n",
+ bgp->as_pretty);
return CMD_WARNING_CONFIG_FAILED;
case BGP_ERR_INSTANCE_MISMATCH:
vty_out(vty,
"BGP instance name and AS number mismatch\n");
vty_out(vty,
- "BGP instance is already running; AS is %u\n",
- as);
+ "BGP instance is already running; AS is %s\n",
+ bgp->as_pretty);
return CMD_WARNING_CONFIG_FAILED;
}
bgp_vpn_leak_export(bgp);
/* Pending: handle when user tries to change a view to vrf n vv.
*/
+ /* for pre-existing bgp instance,
+ * - update as_pretty
+ * - update asnotation if explicitly mentioned
+ */
+ if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_AUTO)) {
+ XFREE(MTYPE_BGP, bgp->as_pretty);
+ bgp->as_pretty = XSTRDUP(MTYPE_BGP, argv[idx_asn]->arg);
+ if (!CHECK_FLAG(bgp->config, BGP_CONFIG_ASNOTATION) &&
+ asnotation != ASNOTATION_UNDEFINED) {
+ SET_FLAG(bgp->config, BGP_CONFIG_ASNOTATION);
+ bgp->asnotation = asnotation;
+ }
+ }
}
/* unset the auto created flag as the user config is now present */
/* "no router bgp" commands. */
DEFUN (no_router_bgp,
no_router_bgp_cmd,
- "no router bgp [(1-4294967295)$instasn [<view|vrf> VIEWVRFNAME]]",
+ "no router bgp [ASNUM$instasn [<view|vrf> VIEWVRFNAME] [as-notation <dot|dot+|plain>]]",
NO_STR
ROUTER_STR
BGP_STR
AS_STR
- BGP_INSTANCE_HELP_STR)
+ BGP_INSTANCE_HELP_STR
+ "Force the AS notation output\n"
+ "use 'AA.BB' format for AS 4 byte values\n"
+ "use 'AA.BB' format for all AS values\n"
+ "use plain format for all AS values\n")
{
int idx_asn = 3;
int idx_vrf = 5;
return CMD_WARNING_CONFIG_FAILED;
}
} else {
- as = strtoul(argv[idx_asn]->arg, NULL, 10);
-
+ if (!asn_str2asn(argv[idx_asn]->arg, &as)) {
+ vty_out(vty, "%% BGP: No such AS %s\n",
+ argv[idx_asn]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
if (argc > 4) {
name = argv[idx_vrf]->arg;
if (strmatch(argv[idx_vrf - 1]->text, "vrf")
return CMD_SUCCESS;
}
-
/* BGP Cluster ID. */
DEFUN (bgp_cluster_id,
bgp_cluster_id_cmd,
DEFUN (bgp_confederation_identifier,
bgp_confederation_identifier_cmd,
- "bgp confederation identifier (1-4294967295)",
+ "bgp confederation identifier ASNUM",
BGP_STR
"AS confederation parameters\n"
- "AS number\n"
+ AS_STR
"Set routing domain confederation AS\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
int idx_number = 3;
as_t as;
- as = strtoul(argv[idx_number]->arg, NULL, 10);
+ if (!asn_str2asn(argv[idx_number]->arg, &as)) {
+ vty_out(vty, "%% BGP: No such AS %s\n", argv[idx_number]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
- bgp_confederation_id_set(bgp, as);
+ bgp_confederation_id_set(bgp, as, argv[idx_number]->arg);
return CMD_SUCCESS;
}
DEFUN (no_bgp_confederation_identifier,
no_bgp_confederation_identifier_cmd,
- "no bgp confederation identifier [(1-4294967295)]",
+ "no bgp confederation identifier [ASNUM]",
NO_STR
BGP_STR
"AS confederation parameters\n"
- "AS number\n"
+ AS_STR
"Set routing domain confederation AS\n")
{
VTY_DECLVAR_CONTEXT(bgp, bgp);
DEFUN (bgp_confederation_peers,
bgp_confederation_peers_cmd,
- "bgp confederation peers (1-4294967295)...",
+ "bgp confederation peers ASNUM...",
BGP_STR
"AS confederation parameters\n"
"Peer ASs in BGP confederation\n"
int i;
for (i = idx_asn; i < argc; i++) {
- as = strtoul(argv[i]->arg, NULL, 10);
- bgp_confederation_peers_add(bgp, as);
+ if (!asn_str2asn(argv[i]->arg, &as)) {
+ vty_out(vty, "%% Invalid confed peer AS value: %s\n",
+ argv[i]->arg);
+ continue;
+ }
+
+ bgp_confederation_peers_add(bgp, as, argv[i]->arg);
}
return CMD_SUCCESS;
}
DEFUN (no_bgp_confederation_peers,
no_bgp_confederation_peers_cmd,
- "no bgp confederation peers (1-4294967295)...",
+ "no bgp confederation peers ASNUM...",
NO_STR
BGP_STR
"AS confederation parameters\n"
int i;
for (i = idx_asn; i < argc; i++) {
- as = strtoul(argv[i]->arg, NULL, 10);
-
+ if (!asn_str2asn(argv[i]->arg, &as)) {
+ vty_out(vty, "%% Invalid confed peer AS value: %s\n",
+ argv[i]->arg);
+ continue;
+ }
bgp_confederation_peers_remove(bgp, as);
}
return CMD_SUCCESS;
} else if (as_str[0] == 'e') {
as = 0;
as_type = AS_EXTERNAL;
- } else {
- /* Get AS number. */
- as = strtoul(as_str, NULL, 10);
- }
+ } else if (!asn_str2asn(as_str, &as))
+ as_type = AS_UNSPECIFIED;
+ if (as_type == AS_UNSPECIFIED) {
+ vty_out(vty, "%% Invalid peer AS: %s\n", as_str);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
/* If peer is peer group or interface peer, call proper function. */
ret = str2sockunion(peer_str, &su);
if (ret < 0) {
/* Check if existing interface peer */
peer = peer_lookup_by_conf_if(bgp, peer_str);
- ret = peer_remote_as(bgp, NULL, peer_str, &as, as_type);
+ ret = peer_remote_as(bgp, NULL, peer_str, &as, as_type, as_str);
/* if not interface peer, check peer-group settings */
if (ret < 0 && !peer) {
- ret = peer_group_remote_as(bgp, peer_str, &as, as_type);
+ ret = peer_group_remote_as(bgp, peer_str, &as, as_type,
+ as_str);
if (ret < 0) {
vty_out(vty,
"%% Create the peer-group or interface first\n");
"%% Can not configure the local system as neighbor\n");
return CMD_WARNING_CONFIG_FAILED;
}
- ret = peer_remote_as(bgp, &su, NULL, &as, as_type);
+ ret = peer_remote_as(bgp, &su, NULL, &as, as_type, as_str);
}
return bgp_vty_return(vty, ret);
DEFUN (neighbor_remote_as,
neighbor_remote_as_cmd,
- "neighbor <A.B.C.D|X:X::X:X|WORD> remote-as <(1-4294967295)|internal|external>",
+ "neighbor <A.B.C.D|X:X::X:X|WORD> remote-as <ASNUM|internal|external>",
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Specify a BGP neighbor\n"
as_type = AS_EXTERNAL;
} else {
/* Get AS number. */
- as = strtoul(as_str, NULL, 10);
- as_type = AS_SPECIFIED;
+ if (asn_str2asn(as_str, &as))
+ as_type = AS_SPECIFIED;
}
}
peer = peer_lookup_by_conf_if(bgp, conf_if);
if (peer) {
if (as_str)
- ret = peer_remote_as(bgp, NULL, conf_if, &as, as_type);
+ ret = peer_remote_as(bgp, NULL, conf_if, &as, as_type,
+ as_str);
} else {
peer = peer_create(NULL, conf_if, bgp, bgp->as, as, as_type,
- NULL, true);
+ NULL, true, as_str);
if (!peer) {
vty_out(vty, "%% BGP failed to create peer\n");
DEFUN (neighbor_interface_config_remote_as,
neighbor_interface_config_remote_as_cmd,
- "neighbor WORD interface remote-as <(1-4294967295)|internal|external>",
+ "neighbor WORD interface remote-as <ASNUM|internal|external>",
NEIGHBOR_STR
"Interface name or neighbor tag\n"
"Enable BGP on interface\n"
DEFUN (neighbor_interface_v6only_config_remote_as,
neighbor_interface_v6only_config_remote_as_cmd,
- "neighbor WORD interface v6only remote-as <(1-4294967295)|internal|external>",
+ "neighbor WORD interface v6only remote-as <ASNUM|internal|external>",
NEIGHBOR_STR
"Interface name or neighbor tag\n"
"Enable BGP with v6 link-local only\n"
DEFUN (no_neighbor_interface_peer_group_remote_as,
no_neighbor_interface_peer_group_remote_as_cmd,
- "no neighbor WORD remote-as <(1-4294967295)|internal|external>",
+ "no neighbor WORD remote-as <ASNUM|internal|external>",
NO_STR
NEIGHBOR_STR
"Interface name or neighbor tag\n"
/* look up for neighbor by interface name config. */
peer = peer_lookup_by_conf_if(bgp, argv[idx_word]->arg);
if (peer) {
- peer_as_change(peer, 0, AS_UNSPECIFIED);
+ peer_as_change(peer, 0, AS_UNSPECIFIED, NULL);
return CMD_SUCCESS;
}
DEFUN (neighbor_local_as,
neighbor_local_as_cmd,
- "neighbor <A.B.C.D|X:X::X:X|WORD> local-as (1-4294967295)",
+ "neighbor <A.B.C.D|X:X::X:X|WORD> local-as ASNUM",
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Specify a local-as number\n"
- "AS number used as local AS\n")
+ "AS number expressed in dotted or plain format used as local AS\n")
{
int idx_peer = 1;
int idx_number = 3;
if (!peer)
return CMD_WARNING_CONFIG_FAILED;
- as = strtoul(argv[idx_number]->arg, NULL, 10);
- ret = peer_local_as_set(peer, as, 0, 0);
+ if (!asn_str2asn(argv[idx_number]->arg, &as)) {
+ vty_out(vty, "%% Invalid neighbor local-as value: %s\n",
+ argv[idx_number]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
+
+ ret = peer_local_as_set(peer, as, 0, 0, argv[idx_number]->arg);
return bgp_vty_return(vty, ret);
}
DEFUN (neighbor_local_as_no_prepend,
neighbor_local_as_no_prepend_cmd,
- "neighbor <A.B.C.D|X:X::X:X|WORD> local-as (1-4294967295) no-prepend",
+ "neighbor <A.B.C.D|X:X::X:X|WORD> local-as ASNUM no-prepend",
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Specify a local-as number\n"
- "AS number used as local AS\n"
+ "AS number expressed in dotted or plain format used as local AS\n"
"Do not prepend local-as to updates from ebgp peers\n")
{
int idx_peer = 1;
if (!peer)
return CMD_WARNING_CONFIG_FAILED;
- as = strtoul(argv[idx_number]->arg, NULL, 10);
- ret = peer_local_as_set(peer, as, 1, 0);
+ if (!asn_str2asn(argv[idx_number]->arg, &as)) {
+ vty_out(vty, "%% Invalid neighbor local-as value: %s\n",
+ argv[idx_number]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
+
+ ret = peer_local_as_set(peer, as, 1, 0, argv[idx_number]->arg);
return bgp_vty_return(vty, ret);
}
DEFUN (neighbor_local_as_no_prepend_replace_as,
neighbor_local_as_no_prepend_replace_as_cmd,
- "neighbor <A.B.C.D|X:X::X:X|WORD> local-as (1-4294967295) no-prepend replace-as",
+ "neighbor <A.B.C.D|X:X::X:X|WORD> local-as ASNUM no-prepend replace-as",
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Specify a local-as number\n"
- "AS number used as local AS\n"
+ "AS number expressed in dotted or plain format used as local AS\n"
"Do not prepend local-as to updates from ebgp peers\n"
"Do not prepend local-as to updates from ibgp peers\n")
{
if (!peer)
return CMD_WARNING_CONFIG_FAILED;
- as = strtoul(argv[idx_number]->arg, NULL, 10);
- ret = peer_local_as_set(peer, as, 1, 1);
+ if (!asn_str2asn(argv[idx_number]->arg, &as)) {
+ vty_out(vty, "%% Invalid neighbor local-as value: %s\n",
+ argv[idx_number]->arg);
+ return CMD_WARNING_CONFIG_FAILED;
+ }
+
+ ret = peer_local_as_set(peer, as, 1, 1, argv[idx_number]->arg);
return bgp_vty_return(vty, ret);
}
DEFUN (no_neighbor_local_as,
no_neighbor_local_as_cmd,
- "no neighbor <A.B.C.D|X:X::X:X|WORD> local-as [(1-4294967295) [no-prepend [replace-as]]]",
+ "no neighbor <A.B.C.D|X:X::X:X|WORD> local-as [ASNUM [no-prepend [replace-as]]]",
NO_STR
NEIGHBOR_STR
NEIGHBOR_ADDR_STR2
"Specify a local-as number\n"
- "AS number used as local AS\n"
+ "AS number expressed in dotted or plain format used as local AS\n"
"Do not prepend local-as to updates from ebgp peers\n"
"Do not prepend local-as to updates from ibgp peers\n")
{
PEER_FLAG_CAPABILITY_ENHE);
}
+/* neighbor capability software-version */
+DEFPY(neighbor_capability_software_version,
+ neighbor_capability_software_version_cmd,
+ "[no$no] neighbor <A.B.C.D|X:X::X:X|WORD>$neighbor capability software-version",
+ NO_STR
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ "Advertise capability to the peer\n"
+ "Advertise Software Version capability to the peer\n")
+{
+ struct peer *peer;
+
+ peer = peer_and_group_lookup_vty(vty, neighbor);
+ if (peer && peer->conf_if)
+ return CMD_SUCCESS;
+
+ if (no)
+ return peer_flag_unset_vty(vty, neighbor,
+ PEER_FLAG_CAPABILITY_SOFT_VERSION);
+ else
+ return peer_flag_set_vty(vty, neighbor,
+ PEER_FLAG_CAPABILITY_SOFT_VERSION);
+}
+
static int peer_af_flag_modify_vty(struct vty *vty, const char *peer_str,
- afi_t afi, safi_t safi, uint32_t flag,
+ afi_t afi, safi_t safi, uint64_t flag,
int set)
{
int ret;
}
static int peer_af_flag_set_vty(struct vty *vty, const char *peer_str,
- afi_t afi, safi_t safi, uint32_t flag)
+ afi_t afi, safi_t safi, uint64_t flag)
{
return peer_af_flag_modify_vty(vty, peer_str, afi, safi, flag, 1);
}
static int peer_af_flag_unset_vty(struct vty *vty, const char *peer_str,
- afi_t afi, safi_t safi, uint32_t flag)
+ afi_t afi, safi_t safi, uint64_t flag)
{
return peer_af_flag_modify_vty(vty, peer_str, afi, safi, flag, 0);
}
{
struct peer *peer;
int idx = 0;
- const char *discard_attrs = NULL;
+ char *discard_attrs = NULL;
peer = peer_and_group_lookup_vty(vty, neighbor);
if (!peer)
bgp_path_attribute_discard_vty(vty, peer, discard_attrs, true);
+ XFREE(MTYPE_TMP, discard_attrs);
+
return CMD_SUCCESS;
}
{
struct peer *peer;
int idx = 0;
- const char *discard_attrs = NULL;
+ char *discard_attrs = NULL;
peer = peer_and_group_lookup_vty(vty, neighbor);
if (!peer)
bgp_path_attribute_discard_vty(vty, peer, discard_attrs, false);
+ XFREE(MTYPE_TMP, discard_attrs);
+
+ return CMD_SUCCESS;
+}
+
+DEFPY(neighbor_path_attribute_treat_as_withdraw,
+ neighbor_path_attribute_treat_as_withdraw_cmd,
+ "neighbor <A.B.C.D|X:X::X:X|WORD>$neighbor path-attribute treat-as-withdraw (1-255)...",
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ "Manipulate path attributes from incoming UPDATE messages\n"
+ "Treat-as-withdraw any incoming BGP UPDATE messages that contain the specified attribute\n"
+ "Attribute number\n")
+{
+ struct peer *peer;
+ int idx = 0;
+ char *withdraw_attrs = NULL;
+
+ peer = peer_and_group_lookup_vty(vty, neighbor);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ argv_find(argv, argc, "(1-255)", &idx);
+ if (idx)
+ withdraw_attrs = argv_concat(argv, argc, idx);
+
+ bgp_path_attribute_withdraw_vty(vty, peer, withdraw_attrs, true);
+
+ XFREE(MTYPE_TMP, withdraw_attrs);
+
+ return CMD_SUCCESS;
+}
+
+DEFPY(no_neighbor_path_attribute_treat_as_withdraw,
+ no_neighbor_path_attribute_treat_as_withdraw_cmd,
+ "no neighbor <A.B.C.D|X:X::X:X|WORD>$neighbor path-attribute treat-as-withdraw (1-255)...",
+ NO_STR
+ NEIGHBOR_STR
+ NEIGHBOR_ADDR_STR2
+ "Manipulate path attributes from incoming UPDATE messages\n"
+ "Treat-as-withdraw any incoming BGP UPDATE messages that contain the specified attribute\n"
+ "Attribute number\n")
+{
+ struct peer *peer;
+ int idx = 0;
+ char *withdraw_attrs = NULL;
+
+ peer = peer_and_group_lookup_vty(vty, neighbor);
+ if (!peer)
+ return CMD_WARNING_CONFIG_FAILED;
+
+ argv_find(argv, argc, "(1-255)", &idx);
+ if (idx)
+ withdraw_attrs = argv_concat(argv, argc, idx);
+
+ bgp_path_attribute_withdraw_vty(vty, peer, withdraw_attrs, false);
+
+ XFREE(MTYPE_TMP, withdraw_attrs);
+
return CMD_SUCCESS;
}
bgp_get_default(), bgp);
if (yes) {
+ bgp->vpn_policy[afi].tovpn_rd_pretty =
+ XSTRDUP(MTYPE_BGP, rd_str);
bgp->vpn_policy[afi].tovpn_rd = prd;
SET_FLAG(bgp->vpn_policy[afi].flags,
BGP_VPN_POLICY_TOVPN_RD_SET);
} else {
+ XFREE(MTYPE_BGP, bgp->vpn_policy[afi].tovpn_rd_pretty);
UNSET_FLAG(bgp->vpn_policy[afi].flags,
BGP_VPN_POLICY_TOVPN_RD_SET);
}
/* Auto-create assuming the same AS */
ret = bgp_get_vty(&bgp_default, &as, NULL,
- BGP_INSTANCE_TYPE_DEFAULT);
+ BGP_INSTANCE_TYPE_DEFAULT, NULL,
+ ASNOTATION_UNDEFINED);
if (ret) {
vty_out(vty,
if (!bgp_default) {
/* Auto-create assuming the same AS */
ret = bgp_get_vty(&bgp_default, &as, NULL,
- BGP_INSTANCE_TYPE_DEFAULT);
+ BGP_INSTANCE_TYPE_DEFAULT, NULL,
+ ASNOTATION_UNDEFINED);
if (ret) {
vty_out(vty,
vrf_bgp = bgp_default;
else
/* Auto-create assuming the same AS */
- ret = bgp_get_vty(&vrf_bgp, &as, import_name, bgp_type);
-
+ ret = bgp_get_vty(&vrf_bgp, &as, import_name, bgp_type,
+ NULL, ASNOTATION_UNDEFINED);
if (ret) {
vty_out(vty,
"VRF %s is not configured as a bgp instance\n",
/* one clear bgp command to rule them all */
DEFUN (clear_ip_bgp_all,
clear_ip_bgp_all_cmd,
- "clear [ip] bgp [<view|vrf> VIEWVRFNAME] [<ipv4|ipv6|l2vpn> [<unicast|multicast|vpn|labeled-unicast|flowspec|evpn>]] <*|A.B.C.D$neighbor|X:X::X:X$neighbor|WORD$neighbor|(1-4294967295)|external|peer-group PGNAME> [<soft [<in|out>]|in [prefix-filter]|out|message-stats>]",
+ "clear [ip] bgp [<view|vrf> VIEWVRFNAME] [<ipv4|ipv6|l2vpn> [<unicast|multicast|vpn|labeled-unicast|flowspec|evpn>]] <*|A.B.C.D$neighbor|X:X::X:X$neighbor|WORD$neighbor|ASNUM|external|peer-group PGNAME> [<soft [<in|out>]|in [prefix-filter]|out|message-stats>]",
CLEAR_STR
IP_STR
BGP_STR
"BGP IPv4 neighbor to clear\n"
"BGP IPv6 neighbor to clear\n"
"BGP neighbor on interface to clear\n"
- "Clear peers with the AS number\n"
+ "Clear peers with the AS number in plain or dotted format\n"
"Clear all external peers\n"
"Clear all members of peer-group\n"
"BGP peer-group name\n"
if (argv_find_and_parse_afi(argv, argc, &idx, &afi))
argv_find_and_parse_safi(argv, argc, &idx, &safi);
- /* <*|A.B.C.D|X:X::X:X|WORD|(1-4294967295)|external|peer-group PGNAME> */
+ /* <*|A.B.C.D|X:X::X:X|WORD|ASNUM|external|peer-group PGNAME> */
if (argv_find(argv, argc, "*", &idx)) {
clr_sort = clear_all;
} else if (argv_find(argv, argc, "A.B.C.D", &idx)) {
} else if (argv_find(argv, argc, "WORD", &idx)) {
clr_sort = clear_peer;
clr_arg = argv[idx]->arg;
- } else if (argv_find(argv, argc, "(1-4294967295)", &idx)) {
+ } else if (argv_find(argv, argc, "ASNUM", &idx)) {
clr_sort = clear_as;
clr_arg = argv[idx]->arg;
} else if (argv_find(argv, argc, "external", &idx)) {
/* Skip VRFs. */
if (bgp->inst_type == BGP_INSTANCE_TYPE_VRF)
continue;
- vty_out(vty, "\t%s (AS%u)\n", bgp->name ? bgp->name : "(null)",
- bgp->as);
+ vty_out(vty, "\t%s (AS%s)\n", bgp->name ? bgp->name : "(null)",
+ bgp->as_pretty);
}
return CMD_SUCCESS;
peer_down_str[(int)peer->last_reset]);
json_object_int_add(json_peer, "lastResetCode",
peer->last_reset);
+ json_object_string_add(json_peer, "softwareVersion",
+ peer->soft_version ? peer->soft_version
+ : "n/a");
} else {
if (peer->last_reset == PEER_DOWN_NOTIFY_SEND
|| peer->last_reset == PEER_DOWN_NOTIFY_RECEIVED) {
BGP_NOTIFY_CEASE_HARD_RESET)
: "");
} else {
- vty_out(vty, " %s\n",
- peer_down_str[(int)peer->last_reset]);
+ vty_out(vty, " %s (%s)\n",
+ peer_down_str[(int)peer->last_reset],
+ peer->soft_version ? peer->soft_version
+ : "n/a");
}
}
}
json_object_string_addf(json, "routerId",
"%pI4",
&bgp->router_id);
- json_object_int_add(json, "as", bgp->as);
+ asn_asn2json(json, "as", bgp->as,
+ bgp->asnotation);
json_object_int_add(json, "vrfId", vrf_id_ui);
json_object_string_add(
json, "vrfName",
: bgp->name);
} else {
vty_out(vty,
- "BGP router identifier %pI4, local AS number %u vrf-id %d",
- &bgp->router_id, bgp->as,
+ "BGP router identifier %pI4, local AS number %s vrf-id %d",
+ &bgp->router_id, bgp->as_pretty,
bgp->vrf_id == VRF_UNKNOWN
? -1
: (int)bgp->vrf_id);
json_object_string_add(json_peer, "domainname",
peer->domainname);
- json_object_int_add(json_peer, "remoteAs", peer->as);
- json_object_int_add(
- json_peer, "localAs",
- peer->change_local_as
- ? peer->change_local_as
- : peer->local_as);
+ asn_asn2json(json_peer, "remoteAs", peer->as,
+ bgp->asnotation);
+ asn_asn2json(json_peer, "localAs",
+ peer->change_local_as
+ ? peer->change_local_as
+ : peer->local_as,
+ bgp->asnotation);
json_object_int_add(json_peer, "version", 4);
json_object_int_add(json_peer, "msgRcvd",
PEER_TOTAL_RX(peer));
&peer->ibuf->count,
memory_order_relaxed);
+ vty_out(vty, "4 ");
+ vty_out(vty, ASN_FORMAT_SPACE(bgp->asnotation),
+ &peer->as);
if (show_wide)
vty_out(vty,
- "4 %10u %10u %9u %9u %8" PRIu64
- " %4zu %4zu %8s",
- peer->as,
+ ASN_FORMAT_SPACE(
+ bgp->asnotation),
peer->change_local_as
- ? peer->change_local_as
- : peer->local_as,
- PEER_TOTAL_RX(peer),
- PEER_TOTAL_TX(peer),
- peer->version[afi][safi],
- inq_count, outq_count,
- peer_uptime(peer->uptime,
- timebuf,
- BGP_UPTIME_LEN, 0,
- NULL));
- else
- vty_out(vty, "4 %10u %9u %9u %8" PRIu64
- " %4zu %4zu %8s",
- peer->as, PEER_TOTAL_RX(peer),
- PEER_TOTAL_TX(peer),
- peer->version[afi][safi],
- inq_count, outq_count,
- peer_uptime(peer->uptime,
- timebuf,
- BGP_UPTIME_LEN, 0,
- NULL));
+ ? &peer->change_local_as
+ : &peer->local_as);
+ vty_out(vty,
+ " %9u %9u %8" PRIu64 " %4zu %4zu %8s",
+ PEER_TOTAL_RX(peer),
+ PEER_TOTAL_TX(peer),
+ peer->version[afi][safi], inq_count,
+ outq_count,
+ peer_uptime(peer->uptime, timebuf,
+ BGP_UPTIME_LEN, 0, NULL));
if (peer_established(peer)) {
if (peer->afc_recv[afi][safi]) {
DEFPY(show_ip_bgp_summary, show_ip_bgp_summary_cmd,
"show [ip] bgp [<view|vrf> VIEWVRFNAME] [" BGP_AFI_CMD_STR
" [" BGP_SAFI_WITH_LABEL_CMD_STR
- "]] [all$all] summary [established|failed] [<neighbor <A.B.C.D|X:X::X:X|WORD>|remote-as <(1-4294967295)|internal|external>>] [terse] [wide] [json$uj]",
+ "]] [all$all] summary [established|failed] [<neighbor <A.B.C.D|X:X::X:X|WORD>|remote-as <ASNUM|internal|external>>] [terse] [wide] [json$uj]",
SHOW_STR IP_STR BGP_STR BGP_INSTANCE_HELP_STR BGP_AFI_HELP_STR
BGP_SAFI_WITH_LABEL_HELP_STR
"Display the entries for all address families\n"
"Neighbor to display information about\n"
"Neighbor to display information about\n"
"Neighbor on BGP configured interface\n"
- "Show only the specified remote AS sessions\n"
- "AS number\n"
+ "Show only the specified remote AS sessions\n" AS_STR
"Internal (iBGP) AS sessions\n"
"External (eBGP) AS sessions\n"
"Shorten the information on BGP instances\n"
as_type = AS_INTERNAL;
else if (argv[idx + 1]->arg[0] == 'e')
as_type = AS_EXTERNAL;
- else
- as = (as_t)atoi(argv[idx + 1]->arg);
+ else if (!asn_str2asn(argv[idx + 1]->arg, &as)) {
+ vty_out(vty,
+ "%% Invalid neighbor remote-as value: %s\n",
+ argv[idx + 1]->arg);
+ return CMD_SUCCESS;
+ }
}
if (argv_find(argv, argc, "terse", &idx))
json_object_string_addf(json_neigh, "bgpNeighborAddr",
"%pSU", &p->su);
- json_object_int_add(json_neigh, "remoteAs", p->as);
+ asn_asn2json(json_neigh, "remoteAs", p->as, bgp->asnotation);
if (p->change_local_as)
- json_object_int_add(json_neigh, "localAs",
- p->change_local_as);
+ asn_asn2json(json_neigh, "localAs", p->change_local_as,
+ bgp->asnotation);
else
- json_object_int_add(json_neigh, "localAs", p->local_as);
+ asn_asn2json(json_neigh, "localAs", p->local_as,
+ bgp->asnotation);
if (CHECK_FLAG(p->flags, PEER_FLAG_LOCAL_AS_NO_PREPEND))
json_object_boolean_true_add(json_neigh,
json_object_boolean_true_add(json_neigh,
"localAsReplaceAs");
} else {
- if ((p->as_type == AS_SPECIFIED) || (p->as_type == AS_EXTERNAL)
- || (p->as_type == AS_INTERNAL))
- vty_out(vty, "remote AS %u, ", p->as);
- else
+ if ((p->as_type == AS_SPECIFIED) ||
+ (p->as_type == AS_EXTERNAL) ||
+ (p->as_type == AS_INTERNAL)) {
+ vty_out(vty, "remote AS ");
+ vty_out(vty, ASN_FORMAT(bgp->asnotation), &p->as);
+ vty_out(vty, ", ");
+ } else
vty_out(vty, "remote AS Unspecified, ");
- vty_out(vty, "local AS %u%s%s, ",
- p->change_local_as ? p->change_local_as : p->local_as,
+ vty_out(vty, "local AS ");
+ vty_out(vty, ASN_FORMAT(bgp->asnotation),
+ p->change_local_as ? &p->change_local_as
+ : &p->local_as);
+ vty_out(vty, "%s%s, ",
CHECK_FLAG(p->flags, PEER_FLAG_LOCAL_AS_NO_PREPEND)
? " no-prepend"
: "",
json_object_object_add(json_cap, "hostName",
json_hname);
+ /* Software Version capability */
+ json_object *json_soft_version = NULL;
+
+ json_soft_version = json_object_new_object();
+
+ if (CHECK_FLAG(p->cap, PEER_CAP_SOFT_VERSION_ADV))
+ json_object_string_add(
+ json_soft_version,
+ "advertisedSoftwareVersion",
+ cmd_software_version_get());
+
+ if (CHECK_FLAG(p->cap, PEER_CAP_SOFT_VERSION_RCV))
+ json_object_string_add(
+ json_soft_version,
+ "receivedSoftwareVersion",
+ p->soft_version ? p->soft_version
+ : "n/a");
+
+ json_object_object_add(json_cap, "softwareVersion",
+ json_soft_version);
+
/* Graceful Restart */
if (CHECK_FLAG(p->cap, PEER_CAP_RESTART_RCV) ||
CHECK_FLAG(p->cap, PEER_CAP_RESTART_ADV)) {
vty_out(vty, "\n");
+ /* Software Version capability */
+ vty_out(vty, " Version Capability:");
+
+ if (CHECK_FLAG(p->cap, PEER_CAP_SOFT_VERSION_ADV)) {
+ vty_out(vty,
+ " advertised software version (%s)",
+ cmd_software_version_get());
+ } else
+ vty_out(vty, " not advertised");
+
+ if (CHECK_FLAG(p->cap, PEER_CAP_SOFT_VERSION_RCV)) {
+ vty_out(vty, " received software version (%s)",
+ p->soft_version ? p->soft_version
+ : "n/a");
+ } else
+ vty_out(vty, " not received");
+
+ vty_out(vty, "\n");
+
/* Graceful Restart */
if (CHECK_FLAG(p->cap, PEER_CAP_RESTART_RCV) ||
CHECK_FLAG(p->cap, PEER_CAP_RESTART_ADV)) {
json_object_new_string(vname));
json_object_object_add(json, "exportToVrfs",
json_export_vrfs);
- json_object_string_addf(json, "routeDistinguisher",
- "%pRD",
- &bgp->vpn_policy[afi].tovpn_rd);
-
+ json_object_string_addf(
+ json, "routeDistinguisher", "%s",
+ bgp->vpn_policy[afi].tovpn_rd_pretty);
dir = BGP_VPN_POLICY_DIR_TOVPN;
if (bgp->vpn_policy[afi].rtlist[dir]) {
ecom_str = ecommunity_ecom2str(
node, vname))
vty_out(vty, " %s\n", vname);
- vty_out(vty, "RD: %pRD\n",
+ vty_out(vty, "RD: ");
+ vty_out(vty, BGP_RD_AS_FORMAT(bgp->asnotation),
&bgp->vpn_policy[afi].tovpn_rd);
+ vty_out(vty, "\n");
dir = BGP_VPN_POLICY_DIR_TOVPN;
if (bgp->vpn_policy[afi].rtlist[dir]) {
if (conf->as_type == AS_SPECIFIED || conf->as_type == AS_EXTERNAL) {
if (json)
- json_object_int_add(json_peer_group, "remoteAs",
- conf->as);
- else
- vty_out(vty, "\nBGP peer-group %s, remote AS %u\n",
- group->name, conf->as);
+ asn_asn2json(json_peer_group, "remoteAs", conf->as,
+ bgp_get_asnotation(conf->bgp));
+ else {
+ vty_out(vty, "\nBGP peer-group %s, remote AS ",
+ group->name);
+ vty_out(vty, ASN_FORMAT(bgp_get_asnotation(conf->bgp)),
+ &conf->as);
+ vty_out(vty, "\n");
+ }
} else if (conf->as_type == AS_INTERNAL) {
if (json)
- json_object_int_add(json_peer_group, "remoteAs",
- group->bgp->as);
+ asn_asn2json(json, "remoteAs", group->bgp->as,
+ group->bgp->asnotation);
else
- vty_out(vty, "\nBGP peer-group %s, remote AS %u\n",
- group->name, group->bgp->as);
+ vty_out(vty, "\nBGP peer-group %s, remote AS %s\n",
+ group->name, group->bgp->as_pretty);
} else {
if (!json)
vty_out(vty, "\nBGP peer-group %s\n", group->name);
/* peer-group helpers for config-write */
-static bool peergroup_flag_check(struct peer *peer, uint64_t flag)
+bool peergroup_flag_check(struct peer *peer, uint64_t flag)
{
if (!peer_group_active(peer)) {
if (CHECK_FLAG(peer->flags_invert, flag))
if (CHECK_FLAG(peer->af_flags_invert[afi][safi], flag))
return !peer_af_flag_check(peer, afi, safi, flag);
else
- return !!peer_af_flag_check(peer, afi, safi, flag);
+ return peer_af_flag_check(peer, afi, safi, flag);
}
return !!CHECK_FLAG(peer->af_flags_override[afi][safi], flag);
}
if (CHECK_FLAG(bgp->vpn_policy[afi].flags, BGP_VPN_POLICY_TOVPN_RD_SET))
- vty_out(vty, "%*srd vpn export %pRD\n", indent, "",
- &bgp->vpn_policy[afi].tovpn_rd);
+ vty_out(vty, "%*srd vpn export %s\n", indent, "",
+ bgp->vpn_policy[afi].tovpn_rd_pretty);
if (CHECK_FLAG(bgp->vpn_policy[afi].flags,
BGP_VPN_POLICY_TOVPN_NEXTHOP_SET)) {
vty_out(vty, " peer-group %s", peer->group->name);
if_pg_printed = true;
} else if (peer->as_type == AS_SPECIFIED) {
- vty_out(vty, " remote-as %u", peer->as);
+ vty_out(vty, " remote-as %s", peer->as_pretty);
if_ras_printed = true;
} else if (peer->as_type == AS_INTERNAL) {
vty_out(vty, " remote-as internal");
if (g_peer->as_type == AS_UNSPECIFIED && !if_ras_printed) {
if (peer->as_type == AS_SPECIFIED) {
- vty_out(vty, " neighbor %s remote-as %u\n",
- addr, peer->as);
+ vty_out(vty, " neighbor %s remote-as %s\n",
+ addr, peer->as_pretty);
} else if (peer->as_type == AS_INTERNAL) {
vty_out(vty,
" neighbor %s remote-as internal\n",
if (!if_ras_printed) {
if (peer->as_type == AS_SPECIFIED) {
- vty_out(vty, " neighbor %s remote-as %u\n",
- addr, peer->as);
+ vty_out(vty, " neighbor %s remote-as %s\n",
+ addr, peer->as_pretty);
} else if (peer->as_type == AS_INTERNAL) {
vty_out(vty,
" neighbor %s remote-as internal\n",
/* local-as */
if (peergroup_flag_check(peer, PEER_FLAG_LOCAL_AS)) {
- vty_out(vty, " neighbor %s local-as %u", addr,
- peer->change_local_as);
+ vty_out(vty, " neighbor %s local-as %s", addr,
+ peer->change_local_as_pretty);
if (peergroup_flag_check(peer, PEER_FLAG_LOCAL_AS_NO_PREPEND))
vty_out(vty, " no-prepend");
if (peergroup_flag_check(peer, PEER_FLAG_LOCAL_AS_REPLACE_AS))
addr);
}
+ /* capability software-version */
+ if (peergroup_flag_check(peer, PEER_FLAG_CAPABILITY_SOFT_VERSION))
+ vty_out(vty, " neighbor %s capability software-version\n",
+ addr);
+
/* dont-capability-negotiation */
if (peergroup_flag_check(peer, PEER_FLAG_DONT_CAPABILITY))
vty_out(vty, " neighbor %s dont-capability-negotiate\n", addr);
vty_out(vty, " neighbor %s path-attribute discard %s\n", addr,
discard_attrs_str);
+ /* path-attribute treat-as-withdraw */
+ char withdraw_attrs_str[BUFSIZ] = {0};
+ bool withdraw_attrs = bgp_path_attribute_treat_as_withdraw(
+ peer, withdraw_attrs_str, sizeof(withdraw_attrs_str));
+
+ if (withdraw_attrs)
+ vty_out(vty,
+ " neighbor %s path-attribute treat-as-withdraw %s\n",
+ addr, withdraw_attrs_str);
+
if (!CHECK_FLAG(peer->peer_gr_new_status_flag,
PEER_GRACEFUL_RESTART_NEW_STATE_INHERIT)) {
continue;
/* Router bgp ASN */
- vty_out(vty, "router bgp %u", bgp->as);
+ vty_out(vty, "router bgp %s", bgp->as_pretty);
if (bgp->name)
vty_out(vty, " %s %s",
(bgp->inst_type == BGP_INSTANCE_TYPE_VIEW)
? "view" : "vrf", bgp->name);
+ if (CHECK_FLAG(bgp->config, BGP_CONFIG_ASNOTATION))
+ vty_out(vty, " as-notation %s",
+ asn_mode2str(bgp->asnotation));
+
vty_out(vty, "\n");
/* BGP fast-external-failover. */
/* Confederation identifier*/
if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION))
- vty_out(vty, " bgp confederation identifier %u\n",
- bgp->confed_id);
+ vty_out(vty, " bgp confederation identifier %s\n",
+ bgp->confed_id_pretty);
/* Confederation peer */
if (bgp->confed_peers_cnt > 0) {
vty_out(vty, " bgp confederation peers");
for (i = 0; i < bgp->confed_peers_cnt; i++)
- vty_out(vty, " %u", bgp->confed_peers[i]);
+ vty_out(vty, " %s",
+ bgp->confed_peers[i].as_pretty);
vty_out(vty, "\n");
}
install_element(BGP_NODE, &neighbor_path_attribute_discard_cmd);
install_element(BGP_NODE, &no_neighbor_path_attribute_discard_cmd);
+ /* "neighbor path-attribute treat-as-withdraw" commands. */
+ install_element(BGP_NODE,
+ &neighbor_path_attribute_treat_as_withdraw_cmd);
+ install_element(BGP_NODE,
+ &no_neighbor_path_attribute_treat_as_withdraw_cmd);
+
/* "neighbor passive" commands. */
install_element(BGP_NODE, &neighbor_passive_cmd);
install_element(BGP_NODE, &no_neighbor_passive_cmd);
install_element(BGP_NODE, &neighbor_capability_enhe_cmd);
install_element(BGP_NODE, &no_neighbor_capability_enhe_cmd);
+ /* "neighbor capability software-version" commands.*/
+ install_element(BGP_NODE, &neighbor_capability_software_version_cmd);
+
/* "neighbor capability orf prefix-list" commands.*/
install_element(BGP_NODE, &neighbor_capability_orf_prefix_hidden_cmd);
install_element(BGP_NODE,
projects / mirror_frr.git / blobdiff