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[Xen-users] trouble with TCP?

from [Kees Cook]

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Subject:	[Xen-users] trouble with TCP?
From:	Kees Cook <kees@xxxxxxxxxxx>
Date:	Tue, 21 Jun 2005 11:04:36 -0700
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Hi!  I've built a xen domain without bridging, and it seems that tcp is 
broken.  ICMP works fine (I can ping either end), but TCP doesn't ACK in 
the xen client.  I found one mention this on the mailing list back in 
March, but it didn't have an answer.  I watched the communication in 
ethereal, and the client simply ignored the SYN,ACK packets from the 
host.

I'm running:
Linux host 2.6.11.10-xen0 #1 Sun May 22 11:38:50 BST 2005 i686 GNU/Linux

I'm intentionally isolating my xen clients, but I need them to talk to 
the host.  What sort of diagnostics can I provide to help track this 
down?

Thanks!

-- 
Kees Cook                                            @outflux.net

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