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zebra: Silently ignore afi 128/129 for rules

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We do not need to know anything about rules in afi 128/129
at this point in time.  Just note it with a zebra kernel
debug and move on.  This is not something that a operator
can do anything with and at this point in time FRR
does not care.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2020-07-16 20:57:14 -04:00
parent 721026f68c
commit dfbe3a2bd3
1 changed files with 9 additions and 0 deletions
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9
zebra/rule_netlink.c
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@ -247,7 +247,16 @@ int netlink_rule_change(struct nlmsghdr *h, ns_id_t ns_id, int startup)
} }
frh = NLMSG_DATA(h); frh = NLMSG_DATA(h);
if (frh->family != AF_INET && frh->family != AF_INET6) { if (frh->family != AF_INET && frh->family != AF_INET6) {
if (frh->family == RTNL_FAMILY_IPMR
|| frh->family == RTNL_FAMILY_IP6MR) {
if (IS_ZEBRA_DEBUG_KERNEL)
zlog_debug(
"Received rule netlink that we are ignoring for family %u, rule change: %u",
frh->family, h->nlmsg_type);
return 0;
}
flog_warn( flog_warn(
EC_ZEBRA_NETLINK_INVALID_AF, EC_ZEBRA_NETLINK_INVALID_AF,
"Invalid address family: %u received from kernel rule change: %u", "Invalid address family: %u received from kernel rule change: %u",