Messages in this thread | | | Subject | Re: 2.2.2-ac7 TCP ignores ICMP host unreachable ?? | Date | Thu, 04 Mar 1999 23:54:45 +0100 | From | Rob van Nieuwkerk <> |
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Hi Andi,
> > Some quick testing reveals that 2.2.2-ac7 ignores ICMP host unreachable > > packets when *initiating* a TCP connection: > [...] > > This (untested) patch should fix it. > > --- linux/net/ipv4/tcp_ipv4.c-o Thu Mar 4 07:36:35 1999 > +++ linux/net/ipv4/tcp_ipv4.c Thu Mar 4 19:56:39 1999 > @@ -808,7 +808,7 @@ > > tp = &sk->tp_pinfo.af_tcp; > seq = ntohl(th->seq); > - if (sk->state != TCP_LISTEN && !between(seq, tp->snd_una, tp->snd_nxt)) { > + if (sk->state != TCP_LISTEN && !between(seq, tp->snd_una, tp->snd_nxt+1)) { > net_statistics.OutOfWindowIcmps++; > return; > } > > > Does it fix the problem for you?
Nope. It doesn't change anything observed in my previous Case-{1234} posting.
Greetings, Rob van Nieuwkerk
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