Re: cvs commit: src/sys/netinet tcp_syncache.c

http://maxim.int.ru/stuff/adsl.dmp.gz

192.168.1.1 -- adsl box
192.168.1.250 -- FreeBSD

The trace looks perfectly fine with regard to timestamps. They are
sent and properly reflected by the adsl box. Everything else looks
fine too. No anomalies seen.

The syncache check for timestamps wouldn't be triggered anyway
because it only applies to incoming connections. Not segments in
general. Connections initiated by the FreeBSD box never go through
syncache.

To track down the problem you saw back then, which is very probably
unrelated to the syncache issue, I would need a trace of a failed
connection. For that you need to downgrade. If you can find time
for the downgrade I'm happy to find the root cause.

I find a kernel from September sitting in /boot. There are two new
dumps now:

http://maxim.int.ru/stuff/adsl.failed.dmp.gz

The adsl router displays login page but never returns the second page.

http://maxim.int.ru/stuff/adsl.rfc1323=0.dmp.gz

This one works.

--
Maxim Konovalov
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