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RE: [Xen-users] Lots of udp (multicast) packet loss in domU
| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
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| Subject: | RE: [Xen-users] Lots of udp (multicast) packet loss in domU |
| From: | Mike Kazmier <DaKaZ@xxxxxxxxx> |
| Date: | Wed, 14 Jan 2009 15:42:59 +0000 |
| Delivery-date: | Wed, 14 Jan 2009 07:43:37 -0800 |
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James, on more item of note: > These days, each DomU network interface should be making Dom0 aware of > what multicast traffic it should be receiving, so unless your domU > kernels are old that shouldn't be your problem, but maybe someone else > can confirm that multicast is definitely in place? We are running xen 3.3.0 on a 2.6.18 dom0 and domU, but my domU gets 100% of the traffic even when its not joined to any of the groups. Do you know which recent kernel versions would support igmp snooping / pruning such that my domU's only get what they are registered for? One last question / idea: I have read a few times I think about ipv6 related issues... we currently have ipv6 enabled in our kernels but we are not using it, do you think that disabling it would achieve anything? Best, --Mike _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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