On Mon, 2006-06-12 at 15:24 +0800, Wei Dong wrote:
> > Also, when kernel receives an IP packet and need to forward, but
> > TTL=1 or TTL=0, kernel just sends an ICMP packet to inform the
> > sender TTL count exceeded, and doesn't increase this counter.
>
> This part of your change seems correct, please just resubmit
> this part.
The following is the latest patch for MIB ipIHdrErrors.
diff -ruN old/net/ipv4/ip_forward.c new/net/ipv4/ip_forward.c
--- old/net/ipv4/ip_forward.c 2006-06-06 13:56:48.000000000 +0800
+++ new/net/ipv4/ip_forward.c 2006-06-12 15:11:04.000000000 +0800
@@ -120,6 +120,7 @@
too_many_hops:
/* Tell the sender its packet died... */
+ IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
icmp_send(skb, ICMP_TIME_EXCEEDED, ICMP_EXC_TTL, 0);
drop:
kfree_skb(skb);
Signed-off-by: Weidong <[EMAIL PROTECTED]>
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