Commit e91a47eb authored Apr 30, 2007 by Mitsuru Chinen Committed by David S. Miller Apr 30, 2007

[IPV4] SNMP: Support InNoRoutes



An IP datagram which is being discarded because of no routes in the
forwarding path should be counted as InNoRoutes.

Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 71ff6c0a

net/ipv4/ip_input.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -340,6 +340,8 @@ static inline int ip_rcv_finish(struct sk_buff *skb)
		if (unlikely(err)) {
		if (err == -EHOSTUNREACH)
		IP_INC_STATS_BH(IPSTATS_MIB_INADDRERRORS);
		else if (err == -ENETUNREACH)
		IP_INC_STATS_BH(IPSTATS_MIB_INNOROUTES);
		goto drop;
		}
		}