#include <linux/netdevice.h>
#include <linux/if_arp.h>
+#include <linux/if_infiniband.h>
#include <linux/sockios.h>
#include <linux/net_namespace.h>
static void usage(void)
{
- if (do_link) {
+ if (do_link)
iplink_usage();
- }
- fprintf(stderr, "Usage: ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]\n");
- fprintf(stderr, " [ CONFFLAG-LIST ]\n");
- fprintf(stderr, " ip address del IFADDR dev IFNAME [mngtmpaddr]\n");
- fprintf(stderr, " ip address {save|flush} [ dev IFNAME ] [ scope SCOPE-ID ]\n");
- fprintf(stderr, " [ to PREFIX ] [ FLAG-LIST ] [ label LABEL ] [up]\n");
- fprintf(stderr, " ip address [ show [ dev IFNAME ] [ scope SCOPE-ID ] [ master DEVICE ]\n");
- fprintf(stderr, " [ type TYPE ] [ to PREFIX ] [ FLAG-LIST ]\n");
- fprintf(stderr, " [ label LABEL ] [up] [ vrf NAME ] ]\n");
- fprintf(stderr, " ip address {showdump|restore}\n");
- fprintf(stderr, "IFADDR := PREFIX | ADDR peer PREFIX\n");
- fprintf(stderr, " [ broadcast ADDR ] [ anycast ADDR ]\n");
- fprintf(stderr, " [ label IFNAME ] [ scope SCOPE-ID ] [ metric METRIC ]\n");
- fprintf(stderr, "SCOPE-ID := [ host | link | global | NUMBER ]\n");
- fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
- fprintf(stderr, "FLAG := [ permanent | dynamic | secondary | primary |\n");
- fprintf(stderr, " [-]tentative | [-]deprecated | [-]dadfailed | temporary |\n");
- fprintf(stderr, " CONFFLAG-LIST ]\n");
- fprintf(stderr, "CONFFLAG-LIST := [ CONFFLAG-LIST ] CONFFLAG\n");
- fprintf(stderr, "CONFFLAG := [ home | nodad | mngtmpaddr | noprefixroute | autojoin ]\n");
- fprintf(stderr, "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n");
- fprintf(stderr, "LFT := forever | SECONDS\n");
- fprintf(stderr, "TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |\n");
- fprintf(stderr, " bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan | lowpan |\n");
- fprintf(stderr, " gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan | vti |\n");
- fprintf(stderr, " nlmon | can | bond_slave | ipvlan | geneve | bridge_slave |\n");
- fprintf(stderr, " hsr | macsec | netdevsim\n");
+
+ fprintf(stderr,
+ "Usage: ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]\n"
+ " [ CONFFLAG-LIST ]\n"
+ " ip address del IFADDR dev IFNAME [mngtmpaddr]\n"
+ " ip address {save|flush} [ dev IFNAME ] [ scope SCOPE-ID ]\n"
+ " [ to PREFIX ] [ FLAG-LIST ] [ label LABEL ] [up]\n"
+ " ip address [ show [ dev IFNAME ] [ scope SCOPE-ID ] [ master DEVICE ]\n"
+ " [ type TYPE ] [ to PREFIX ] [ FLAG-LIST ]\n"
+ " [ label LABEL ] [up] [ vrf NAME ] ]\n"
+ " ip address {showdump|restore}\n"
+ "IFADDR := PREFIX | ADDR peer PREFIX\n"
+ " [ broadcast ADDR ] [ anycast ADDR ]\n"
+ " [ label IFNAME ] [ scope SCOPE-ID ] [ metric METRIC ]\n"
+ "SCOPE-ID := [ host | link | global | NUMBER ]\n"
+ "FLAG-LIST := [ FLAG-LIST ] FLAG\n"
+ "FLAG := [ permanent | dynamic | secondary | primary |\n"
+ " [-]tentative | [-]deprecated | [-]dadfailed | temporary |\n"
+ " CONFFLAG-LIST ]\n"
+ "CONFFLAG-LIST := [ CONFFLAG-LIST ] CONFFLAG\n"
+ "CONFFLAG := [ home | nodad | mngtmpaddr | noprefixroute | autojoin ]\n"
+ "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n"
+ "LFT := forever | SECONDS\n"
+ "TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |\n"
+ " bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan | lowpan |\n"
+ " gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan | vti |\n"
+ " nlmon | can | bond_slave | ipvlan | geneve | bridge_slave |\n"
+ " hsr | macsec | netdevsim }\n");
exit(-1);
}
if (is_json_context())
print_uint(PRINT_JSON, "operstate_index", NULL, state);
else
- print_0xhex(PRINT_FP, NULL, "state %#x", state);
+ print_0xhex(PRINT_FP, NULL, "state %#llx", state);
} else if (brief) {
print_color_string(PRINT_ANY,
oper_state_color(state),
strcpy(ifr.ifr_name, rta_getattr_str(tb[IFLA_IFNAME]));
if (ioctl(s, SIOCGIFTXQLEN, &ifr) < 0) {
- fprintf(f, "ioctl(SIOCGIFTXQLEN) failed: %s\n", strerror(errno));
+ fprintf(stderr,
+ "ioctl(SIOCGIFTXQLEN) failed: %s\n",
+ strerror(errno));
close(s);
return;
}
const char *kind
= rta_getattr_str(linkinfo[IFLA_INFO_KIND]);
- print_string(PRINT_FP, NULL, "%s", _SL_);
+ print_nl();
print_string(PRINT_ANY, "info_kind", " %s ", kind);
lu = get_link_kind(kind);
const char *slave_kind
= rta_getattr_str(linkinfo[IFLA_INFO_SLAVE_KIND]);
- print_string(PRINT_FP, NULL, "%s", _SL_);
+ print_nl();
print_string(PRINT_ANY,
"info_slave_kind",
" %s_slave ",
static void print_vf_stats64(FILE *fp, struct rtattr *vfstats);
-static void print_vfinfo(FILE *fp, struct rtattr *vfinfo)
+static void print_vfinfo(FILE *fp, struct ifinfomsg *ifi, struct rtattr *vfinfo)
{
struct ifla_vf_mac *vf_mac;
+ struct ifla_vf_broadcast *vf_broadcast;
struct ifla_vf_tx_rate *vf_tx_rate;
struct rtattr *vf[IFLA_VF_MAX + 1] = {};
parse_rtattr_nested(vf, IFLA_VF_MAX, vfinfo);
vf_mac = RTA_DATA(vf[IFLA_VF_MAC]);
+ vf_broadcast = RTA_DATA(vf[IFLA_VF_BROADCAST]);
vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
print_string(PRINT_FP, NULL, "%s ", _SL_);
print_int(PRINT_ANY, "vf", "vf %d ", vf_mac->vf);
- print_string(PRINT_ANY, "mac", "MAC %s",
- ll_addr_n2a((unsigned char *) &vf_mac->mac,
- ETH_ALEN, 0, b1, sizeof(b1)));
+
+ print_string(PRINT_ANY,
+ "link_type",
+ " link/%s ",
+ ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
+
+ print_color_string(PRINT_ANY, COLOR_MAC,
+ "address", "%s",
+ ll_addr_n2a((unsigned char *) &vf_mac->mac,
+ ifi->ifi_type == ARPHRD_ETHER ?
+ ETH_ALEN : INFINIBAND_ALEN,
+ ifi->ifi_type,
+ b1, sizeof(b1)));
+
+ if (vf[IFLA_VF_BROADCAST]) {
+ if (ifi->ifi_flags&IFF_POINTOPOINT) {
+ print_string(PRINT_FP, NULL, " peer ", NULL);
+ print_bool(PRINT_JSON,
+ "link_pointtopoint", NULL, true);
+ } else
+ print_string(PRINT_FP, NULL, " brd ", NULL);
+
+ print_color_string(PRINT_ANY, COLOR_MAC,
+ "broadcast", "%s",
+ ll_addr_n2a((unsigned char *) &vf_broadcast->broadcast,
+ ifi->ifi_type == ARPHRD_ETHER ?
+ ETH_ALEN : INFINIBAND_ALEN,
+ ifi->ifi_type,
+ b1, sizeof(b1)));
+ }
if (vf[IFLA_VF_VLAN_LIST]) {
struct rtattr *i, *vfvlanlist = vf[IFLA_VF_VLAN_LIST];
return;
}
- parse_rtattr_nested(vf, IFLA_VF_MAX, vfstats);
+ parse_rtattr_nested(vf, IFLA_VF_STATS_MAX, vfstats);
if (is_json_context()) {
open_json_object("stats");
parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi),
n->nlmsg_len - NLMSG_LENGTH(sizeof(*ifi)));
__print_link_stats(fp, tb);
- fprintf(fp, "%s", _SL_);
+ print_nl();
}
static int print_linkinfo_brief(FILE *fp, const char *name,
}
}
-int print_linkinfo(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg)
+int print_linkinfo(struct nlmsghdr *n, void *arg)
{
FILE *fp = (FILE *)arg;
struct ifinfomsg *ifi = NLMSG_DATA(n);
if (!name)
return -1;
- if (filter.label &&
- (!filter.family || filter.family == AF_PACKET) &&
- fnmatch(filter.label, name, 0))
- return -1;
+ if (filter.label)
+ return 0;
if (tb[IFLA_GROUP]) {
int group = rta_getattr_u32(tb[IFLA_GROUP]);
print_link_event(fp, rta_getattr_u32(tb[IFLA_EVENT]));
if (!filter.family || filter.family == AF_PACKET || show_details) {
- print_string(PRINT_FP, NULL, "%s", _SL_);
+ print_nl();
print_string(PRINT_ANY,
"link_type",
" link/%s ",
" promiscuity %u ",
rta_getattr_u32(tb[IFLA_PROMISCUITY]));
+ if (tb[IFLA_MIN_MTU])
+ print_uint(PRINT_ANY,
+ "min_mtu", "minmtu %u ",
+ rta_getattr_u32(tb[IFLA_MIN_MTU]));
+
+ if (tb[IFLA_MAX_MTU])
+ print_uint(PRINT_ANY,
+ "max_mtu", "maxmtu %u ",
+ rta_getattr_u32(tb[IFLA_MAX_MTU]));
+
if (tb[IFLA_LINKINFO])
print_linktype(fp, tb[IFLA_LINKINFO]);
xdp_dump(fp, tb[IFLA_XDP], true, true);
if (do_link && show_stats) {
- print_string(PRINT_FP, NULL, "%s", _SL_);
+ print_nl();
__print_link_stats(fp, tb);
}
open_json_array(PRINT_JSON, "vfinfo_list");
for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
open_json_object(NULL);
- print_vfinfo(fp, i);
+ print_vfinfo(fp, ifi, i);
close_json_object();
}
close_json_array(PRINT_JSON, NULL);
}
/* Mapping from argument to address flag mask */
-struct {
+static const struct {
const char *name;
unsigned long value;
} ifa_flag_names[] = {
static int get_filter(const char *arg)
{
+ bool inv = false;
unsigned int i;
+ if (arg[0] == '-') {
+ inv = true;
+ arg++;
+ }
+
/* Special cases */
if (strcmp(arg, "dynamic") == 0) {
- filter.flags &= ~IFA_F_PERMANENT;
- filter.flagmask |= IFA_F_PERMANENT;
+ inv = !inv;
+ arg = "permanent";
} else if (strcmp(arg, "primary") == 0) {
- filter.flags &= ~IFA_F_SECONDARY;
- filter.flagmask |= IFA_F_SECONDARY;
- } else if (*arg == '-') {
- for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
- if (strcmp(arg + 1, ifa_flag_names[i].name))
- continue;
+ inv = !inv;
+ arg = "secondary";
+ }
- filter.flags &= ifa_flag_names[i].value;
- filter.flagmask |= ifa_flag_names[i].value;
- return 0;
- }
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
+ if (strcmp(arg, ifa_flag_names[i].name))
+ continue;
- return -1;
- } else {
- for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
- if (strcmp(arg, ifa_flag_names[i].name))
- continue;
+ if (inv)
+ filter.flags &= ~ifa_flag_names[i].value;
+ else
filter.flags |= ifa_flag_names[i].value;
- filter.flagmask |= ifa_flag_names[i].value;
- return 0;
- }
- return -1;
+ filter.flagmask |= ifa_flag_names[i].value;
+ return 0;
}
-
- return 0;
+ return -1;
}
static int ifa_label_match_rta(int ifindex, const struct rtattr *rta)
return fnmatch(filter.label, label, 0);
}
-int print_addrinfo(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
+int print_addrinfo(struct nlmsghdr *n, void *arg)
{
FILE *fp = arg;
struct ifaddrmsg *ifa = NLMSG_DATA(n);
if (rta_tb[IFA_CACHEINFO]) {
struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
- print_string(PRINT_FP, NULL, "%s", _SL_);
+ print_nl();
print_string(PRINT_FP, NULL, " valid_lft ", NULL);
if (ci->ifa_valid == INFINITY_LIFE_TIME) {
continue;
open_json_object(NULL);
- print_addrinfo(NULL, n, fp);
+ print_addrinfo(n, fp);
close_json_object();
}
close_json_array(PRINT_JSON, NULL);
}
-static int store_nlmsg(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
+static int store_nlmsg(struct nlmsghdr *n, void *arg)
{
struct nlmsg_chain *lchain = (struct nlmsg_chain *)arg;
struct nlmsg_list *h;
lchain->head = h;
lchain->tail = h;
- ll_remember_index(who, n, NULL);
+ ll_remember_index(n, NULL);
return 0;
}
return 0;
}
-static int save_nlmsg(const struct sockaddr_nl *who, struct nlmsghdr *n,
- void *arg)
+static int save_nlmsg(struct nlmsghdr *n, void *arg)
{
int ret;
return ret == n->nlmsg_len ? 0 : ret;
}
-static int show_handler(const struct sockaddr_nl *nl,
- struct rtnl_ctrl_data *ctrl,
+static int show_handler(struct rtnl_ctrl_data *ctrl,
struct nlmsghdr *n, void *arg)
{
struct ifaddrmsg *ifa = NLMSG_DATA(n);
open_json_object(NULL);
print_int(PRINT_ANY, "index", "if%d:\n", ifa->ifa_index);
- print_addrinfo(NULL, n, stdout);
+ print_addrinfo(n, stdout);
close_json_object();
return 0;
}
exit(err);
}
-static int restore_handler(const struct sockaddr_nl *nl,
- struct rtnl_ctrl_data *ctrl,
+static int restore_handler(struct rtnl_ctrl_data *ctrl,
struct nlmsghdr *n, void *arg)
{
int ret;
}
}
+static int ipaddr_dump_filter(struct nlmsghdr *nlh, int reqlen)
+{
+ struct ifaddrmsg *ifa = NLMSG_DATA(nlh);
+
+ ifa->ifa_index = filter.ifindex;
+
+ return 0;
+}
+
static int ipaddr_flush(void)
{
int round = 0;
filter.flushe = sizeof(flushb);
while ((max_flush_loops == 0) || (round < max_flush_loops)) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
+ if (rtnl_addrdump_req(&rth, filter.family,
+ ipaddr_dump_filter) < 0) {
perror("Cannot send dump request");
exit(1);
}
return 0;
}
+static int ipaddr_link_get(int index, struct nlmsg_chain *linfo)
+{
+ struct iplink_req req = {
+ .n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg)),
+ .n.nlmsg_flags = NLM_F_REQUEST,
+ .n.nlmsg_type = RTM_GETLINK,
+ .i.ifi_family = filter.family,
+ .i.ifi_index = index,
+ };
+ __u32 filt_mask = RTEXT_FILTER_VF;
+ struct nlmsghdr *answer;
+
+ if (!show_stats)
+ filt_mask |= RTEXT_FILTER_SKIP_STATS;
+
+ addattr32(&req.n, sizeof(req), IFLA_EXT_MASK, filt_mask);
+
+ if (rtnl_talk(&rth, &req.n, &answer) < 0) {
+ perror("Cannot send link request");
+ return 1;
+ }
+
+ if (store_nlmsg(answer, linfo) < 0) {
+ fprintf(stderr, "Failed to process link information\n");
+ return 1;
+ }
+
+ return 0;
+}
+
/* fills in linfo with link data and optionally ainfo with address info
* caller can walk lists as desired and must call free_nlmsg_chain for
* both when done
*/
-int ip_linkaddr_list(int family, req_filter_fn_t filter_fn,
- struct nlmsg_chain *linfo, struct nlmsg_chain *ainfo)
+int ip_link_list(req_filter_fn_t filter_fn, struct nlmsg_chain *linfo)
{
- if (rtnl_wilddump_req_filter_fn(&rth, preferred_family, RTM_GETLINK,
+ if (rtnl_linkdump_req_filter_fn(&rth, preferred_family,
filter_fn) < 0) {
perror("Cannot send dump request");
return 1;
return 1;
}
- if (ainfo) {
- if (rtnl_wilddump_request(&rth, family, RTM_GETADDR) < 0) {
- perror("Cannot send dump request");
- return 1;
- }
+ return 0;
+}
- if (rtnl_dump_filter(&rth, store_nlmsg, ainfo) < 0) {
- fprintf(stderr, "Dump terminated\n");
- return 1;
- }
+static int ip_addr_list(struct nlmsg_chain *ainfo)
+{
+ if (rtnl_addrdump_req(&rth, filter.family, ipaddr_dump_filter) < 0) {
+ perror("Cannot send dump request");
+ return 1;
+ }
+
+ if (rtnl_dump_filter(&rth, store_nlmsg, ainfo) < 0) {
+ fprintf(stderr, "Dump terminated\n");
+ return 1;
}
return 0;
static int ipaddr_list_flush_or_save(int argc, char **argv, int action)
{
struct nlmsg_chain linfo = { NULL, NULL};
- struct nlmsg_chain _ainfo = { NULL, NULL}, *ainfo = NULL;
+ struct nlmsg_chain _ainfo = { NULL, NULL}, *ainfo = &_ainfo;
struct nlmsg_list *l;
char *filter_dev = NULL;
int no_link = 0;
ipaddr_reset_filter(oneline, 0);
filter.showqueue = 1;
filter.family = preferred_family;
- filter.group = -1;
if (action == IPADD_FLUSH) {
if (argc <= 0) {
if (ipadd_save_prep())
exit(1);
- if (rtnl_wilddump_request(&rth, preferred_family, RTM_GETADDR) < 0) {
+ if (rtnl_addrdump_req(&rth, preferred_family,
+ ipaddr_dump_filter) < 0) {
perror("Cannot send dump request");
exit(1);
}
* the link device
*/
if (filter_dev && filter.group == -1 && do_link == 1) {
- if (iplink_get(0, filter_dev, RTEXT_FILTER_VF) < 0) {
+ if (iplink_get(filter_dev, RTEXT_FILTER_VF) < 0) {
perror("Cannot send link get request");
delete_json_obj();
exit(1);
}
delete_json_obj();
- exit(0);
+ goto out;
}
- if (filter.family != AF_PACKET) {
- ainfo = &_ainfo;
+ if (filter.ifindex) {
+ if (ipaddr_link_get(filter.ifindex, &linfo) != 0)
+ goto out;
+ } else {
+ if (ip_link_list(iplink_filter_req, &linfo) != 0)
+ goto out;
+ }
+ if (filter.family != AF_PACKET) {
if (filter.oneline)
no_link = 1;
- }
- if (ip_linkaddr_list(filter.family, iplink_filter_req,
- &linfo, ainfo) != 0)
- goto out;
+ if (ip_addr_list(ainfo) != 0)
+ goto out;
- if (filter.family != AF_PACKET)
ipaddr_filter(&linfo, ainfo);
+ }
for (l = linfo.head; l; l = l->next) {
struct nlmsghdr *n = &l->h;
open_json_object(NULL);
if (brief || !no_link)
- res = print_linkinfo(NULL, n, stdout);
+ res = print_linkinfo(n, stdout);
if (res >= 0 && filter.family != AF_PACKET)
print_selected_addrinfo(ifi, ainfo->head, stdout);
if (res > 0 && !do_link && show_stats)
fflush(stdout);
out:
- if (ainfo)
- free_nlmsg_chain(ainfo);
+ free_nlmsg_chain(ainfo);
free_nlmsg_chain(&linfo);
delete_json_obj();
return 0;
exit(1);
}
- if (rtnl_wilddump_request(&rth, AF_UNSPEC, RTM_GETLINK) < 0) {
+ if (rtnl_linkdump_req(&rth, AF_UNSPEC) < 0) {
perror("Cannot send dump request");
exit(1);
}
memset(&filter, 0, sizeof(filter));
filter.oneline = oneline;
filter.ifindex = ifindex;
+ filter.group = -1;
}
static int default_scope(inet_prefix *lcl)
if (set_lifetime(&preferred_lft, *argv))
invarg("preferred_lft value", *argv);
} else if (strcmp(*argv, "home") == 0) {
- ifa_flags |= IFA_F_HOMEADDRESS;
+ if (req.ifa.ifa_family == AF_INET6)
+ ifa_flags |= IFA_F_HOMEADDRESS;
+ else
+ fprintf(stderr, "Warning: home option can be set only for IPv6 addresses\n");
} else if (strcmp(*argv, "nodad") == 0) {
- ifa_flags |= IFA_F_NODAD;
+ if (req.ifa.ifa_family == AF_INET6)
+ ifa_flags |= IFA_F_NODAD;
+ else
+ fprintf(stderr, "Warning: nodad option can be set only for IPv6 addresses\n");
} else if (strcmp(*argv, "mngtmpaddr") == 0) {
- ifa_flags |= IFA_F_MANAGETEMPADDR;
+ if (req.ifa.ifa_family == AF_INET6)
+ ifa_flags |= IFA_F_MANAGETEMPADDR;
+ else
+ fprintf(stderr, "Warning: mngtmpaddr option can be set only for IPv6 addresses\n");
} else if (strcmp(*argv, "noprefixroute") == 0) {
ifa_flags |= IFA_F_NOPREFIXROUTE;
} else if (strcmp(*argv, "autojoin") == 0) {
projects / mirror_iproute2.git / blobdiff