[Xen-users] slow network when interface receiving in xen 3.0.3

[Miguel Araujo <maraujo@xxxxxxxxx>]

Hello all,

I'm using Xen 3.0.3 in a production server. I'm not keen on moving to 
xen 3.1 till soon future. The problem is that network goes slower than 
it should. Let me explain the symptoms.
dom0 --> Network      Good!
domU --> Network      Good!
Network --> dom0       Bad!
Network --> domU      Bad!

So when I receive packets it goes 50K/s in a Gigabit connection, but 
everything goes well when sending. I have being doing some research 
about this issue in the list and just found problems related to tx 
checksumming. And I tested it with tcpdump and I don't have any bad 
checksumming.
Is anyone having network problems like this? is there any bug reported 
related to this? any clue? Thanks a lot in advanced.
Regards

                    Miguel

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