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bridge/fdb: display link netns id 

When this attribute is set, it means that the i/o part of the related netdevice
is in another netns.

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
This commit is contained in:
Nicolas Dichtel 2015-02-17 17:30:39 +01:00 committed by Stephen Hemminger
parent ccdcbf35f1
commit a4797670d3
1 changed files with 5 additions and 1 deletions
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6
bridge/fdb.c
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@ -131,12 +131,16 @@ int print_fdb(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
if (ifindex) {
char ifname[IF_NAMESIZE];
if (if_indextoname(ifindex, ifname))
if (!tb[NDA_LINK_NETNSID] &&
if_indextoname(ifindex, ifname))
fprintf(fp, "via %s ", ifname);
else
fprintf(fp, "via ifindex %u ", ifindex);
}
}
if (tb[NDA_LINK_NETNSID])
fprintf(fp, "link-netnsid %d ",
rta_getattr_u32(tb[NDA_LINK_NETNSID]));
if (show_stats && tb[NDA_CACHEINFO]) {
struct nda_cacheinfo *ci = RTA_DATA(tb[NDA_CACHEINFO]);