Hi all,

I recently purchased a Dell 6950 w/ an Intel 82575 4-port add-in card,
and installed RHEL5.2 on it.  I found that when a Xen VM is bridged to
one of the Intel ports, networking for domU is somehow subtly broken.
For instance, I can ping the VM, but if I try to ssh to it, the
three-way handshake completes, but then I start getting icmp
unreachable from the VM.  Bridging to the onboard broadcom interface
on the same VLAN, the VM works fine.

Using the latest stable 1.2.24 igb driver gives the same results.
I've bugzilla'd this issue with RedHat:
https://bugzilla.redhat.com/show_bug.cgi?id=451787

Regards,
David
-- 
David L. Parsley
Manager of Network Services, Bridgewater College
"If I have seen further, it is by standing on ye shoulders of giants"
- Isaac Newton

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