[EMAIL PROTECTED] said:
> C: Linux 2.2.6-pre2 (problem also in 2.2.5)
> S: Solaris 2.6/2.7
>
> Other patches on linux tcp:
> 1) tcp_sequence() patch for retransmitted FIN
> 2) tcp_rcv_state_process() patch for LISTENing sockets (reset all non-SYN)
Can you look at the following two items just for sanity's sake:
1. Run tcpdump on the other side at the same time, make sure packets
which aren't getting acked are really dropped.
2. Check /proc/net/snmp for Tcp InErrs to see if non-acked packets are
ignored due to bad checksum.
The long series of S -> C retransmits at the end make me suspect #2. If
not, probably a bona-fide bug. The other retransmits could be caused by
normal drops in the network and can be ignored if #1 shows that is the
case.
-- Pete
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