Date: Thu, 11 Jan 2007 09:36:24 -0800 From: Chuck Swiger <cswiger@mac.com> To: Denis Shaposhnikov <dsh@vlink.ru> Cc: freebsd-current@freebsd.org Subject: Re: squid-2.6.6 + TSO + windows 98 clients Message-ID: <7931EAA6-ED4A-485B-8C3C-FA91E5AD0AAC@mac.com> In-Reply-To: <87mz4pbvs9.fsf@neva.vlink.ru> References: <87mz4pbvs9.fsf@neva.vlink.ru>
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On Jan 11, 2007, at 4:19 AM, Denis Shaposhnikov wrote: > tcpdump of one of failed requests: > > 10:35:03.592164 IP 192.168.0.100.1035 > 192.168.0.2.3128: S > 1423332:1423332(0) win 8192 <mss 536,nop,nop,sackOK> > 10:35:03.592274 IP 192.168.0.2.3128 > 192.168.0.100.1035: S > 2428819522:2428819522(0) ack 1423333 win 0 <mss 536> It's interesting that it responds with a zero window size. That is typically used by the network stack to indicate extreme congestion and to have the other side wait for some seconds without sending any more data. BTW, why are you using such a small MTU? -- -Chuck
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