On Tue, Jul 06, 2004 at 01:35:59PM -0700, David S. Miller wrote: > Therefore we do not know which of the following two it really is: Anybody with this problem is kindly invited to try to connect to 213.244.168.210, port 10000, http://213.244.168.210:10000/ should work. If you have a problem, email me with your IP address, I have a tcpdump running. > 1) window scale option being stripped from SYN+ACK The remote is in fact zeus-pub.kernel.org. I assume it does not have a broken firewall, and I sure haven't, and it sends out to me: 00:46:31.936667 192.168.1.4.34018 > 204.152.189.116.80: S 2786942165:2786942165(0) win 5840 <mss 1460,sackOK,timestamp 269093190,nop,wscale 7> (DF) 00:46:32.097745 204.152.189.116.80 > 192.168.1.4.34018: S 2888442437:2888442437(0) ack 2786942166 win 5792 <mss 1460,sackOK,timestamp 3563902477 26909319,nop,wscale 0> (DF) ^ 00:46:32.098170 192.168.1.4.34018 > 204.152.189.116.80: . ack 1 win 45 <nop,nop,timestamp 26909481 3563902477> (DF) So I would rule out 1), as this is a network that does not have the problem. > 2) non-zero window option being patched into a zero window > scale option This looks more likely, on the outgoing SYN. We'll know tomorrow evening (CEST) or earlier if somebody with the problem volunteers. Regards, bert -- http://www.PowerDNS.com Open source, database driven DNS Software http://lartc.org Linux Advanced Routing & Traffic Control HOWTO - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
