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Re: [Xen-users] unstable network problem

Date: Tue, 9 Aug 2005 14:24:40 -0400

Delivery-date: Tue, 09 Aug 2005 18:22:59 +0000

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List-id: Xen user discussion <xen-users.lists.xensource.com>

txqueuelen didn't work here either. For what it's worth, here's what the capture looks like for Dom0 -> guest: tethereal -i eth0 device eth0 entered promiscuous mode Capturing on eth0 0.000000 192.168.1.1 -> 192.168.1.2 TCP 59135 > ssh [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=122820 TSER=0 WS=2 0.002181 192.168.1.2 -> 192.168.1.1 TCP ssh > 59135 [SYN, ACK] Seq=0 Ack=1 Win=5792 Len=0 MSS=1460 TSV=115220 TSER=122820 WS=1 0.003497 192.168.1.1 -> 192.168.1.2 TCP 59135 > ssh [ACK] Seq=1 Ack=1 Win=5840 Len=0 TSV=122820 TSER=115220 0.010001 192.168.1.2 -> 192.168.1.1 SSH Server Protocol: SSH-2.0-OpenSSH_4.1p1 Debian-6 0.010472 192.168.1.1 -> 192.168.1.2 TCP 59135 > ssh [ACK] Seq=1 Ack=32 Win=5840 Len=0 TSV=122821 TSER=115221 0.010478 192.168.1.1 -> 192.168.1.2 SSH Client Protocol: SSH-2.0-OpenSSH_4.1p1 Debian-6 0.215968 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Client: Unknown (46)[Unreassembled Packet [incorrect TCP checksum]] 0.635966 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Client: Unknown (46) 1.475967 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Client: Unknown (46) 3.155992 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Client: Unknown (46) 5.466528 192.168.1.2 -> fe:ff:ff:ff:ff:ff ARP Who has 192.168.1.1? Tell 192.168.1.2 5.466572 192.168.1.1 -> 192.168.1.2 ARP 192.168.1.1 is at fe:ff:ff:ff:ff:ff 6.515988 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Encrypted request packet len=31 13.235996 192.168.1.1 -> 192.168.1.2 SSHv2 [TCP Retransmission] Encrypted request packet len=31 Interestingly if I build two guests I can ssh between them just fine. Tim:> _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users

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