Re: [Xen-users] cross hypervisor communication problem

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-users] cross hypervisor communication problem
From:	"Andy Burns" <xen.lists@xxxxxxxxxxx>
Date:	Wed, 20 Aug 2008 22:59:18 +0100
Delivery-date:	Wed, 20 Aug 2008 14:59:55 -0700
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2008/8/20 Eric Ross <eross@xxxxxxx>:

> Dom0 brctl output
>
> bridge name     bridge id               STP enabled     interfaces
> xenbr0          8000.feffffffffff       no              vif0.0
>                                                        peth0
> xenbr1          8000.feffffffffff       no              vif0.1
>                                                        peth1
> NOTE: this is the same for all my Dom0s

Are the ports of the switches that your dom0s are connected to set to
"portfast" mode? (ok that's a cisco term but other brands have their
equivalent)  they should *not* be.

If using Cisco, other portsecurity settings can clash such as only
allowing single MAC addresses per port etc.

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Re: [Xen-users] cross hypervisor communication problem