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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-05-07 14:39:27 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2008-05-07 14:39:27 -0700 |
| commit | 56a02122bd38bc5cafe24293a79abb81d90e0913 (patch) | |
| tree | 99cecab4e001d6fc91d9e33a815c7cc993d2eef4 /zebra/rt_netlink.c | |
| parent | 4ac9235258754e07aa7ea596accba0ba38a425ee (diff) | |
| download | quagga-56a02122bd38bc5cafe24293a79abb81d90e0913.tar.bz2 quagga-56a02122bd38bc5cafe24293a79abb81d90e0913.tar.xz | |
Add interface state change logging
Fix bug 487 by adding logging into quagga/zebra.
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 273c3121..47aa8b10 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -1009,6 +1009,7 @@ netlink_link_change (struct sockaddr_nl *snl, struct nlmsghdr *h) /* Add interface. */ if (h->nlmsg_type == RTM_NEWLINK) { + unsigned long flag = ifi->ifi_flags & 0x0000fffff; ifp = if_lookup_by_name (name); if (ifp == NULL || !CHECK_FLAG (ifp->status, ZEBRA_INTERFACE_ACTIVE)) @@ -1016,8 +1017,11 @@ netlink_link_change (struct sockaddr_nl *snl, struct nlmsghdr *h) if (ifp == NULL) ifp = if_get_by_name (name); + zlog_info ("interface %s index %d %s added.", + name, ifi->ifi_index, if_flag_dump(flag)); + set_ifindex(ifp, ifi->ifi_index); - ifp->flags = ifi->ifi_flags & 0x0000fffff; + ifp->flags = flag; ifp->mtu6 = ifp->mtu = *(int *) RTA_DATA (tb[IFLA_MTU]); ifp->metric = 1; @@ -1031,9 +1035,11 @@ netlink_link_change (struct sockaddr_nl *snl, struct nlmsghdr *h) ifp->mtu6 = ifp->mtu = *(int *) RTA_DATA (tb[IFLA_MTU]); ifp->metric = 1; + zlog_info ("interface %s index %d changed %s.", + name, ifi->ifi_index, if_flag_dump(flag)); if (if_is_operative (ifp)) { - ifp->flags = ifi->ifi_flags & 0x0000fffff; + ifp->flags = flag; if (!if_is_operative (ifp)) if_down (ifp); else @@ -1059,6 +1065,9 @@ netlink_link_change (struct sockaddr_nl *snl, struct nlmsghdr *h) name); return 0; } + else + zlog_info ("interface %s index %d deleted.", + name, ifi->ifi_index); if_delete_update (ifp); } |