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From Sanjeev N <sanj...@apache.org>
Subject Re: 4.3 -> 4.5 breaks networking
Date Thu, 04 Jun 2015 04:37:31 GMT
If VR and VM on the same host works fine, then some vlan configuration is
missing on the switch connecting both the hosts. Make sure you have
configured the switch ports as tagged and allow all the vlans being used
for guest and public networks.

On Thu, Jun 4, 2015 at 6:38 AM, ilya <ilya.mailing.lists@gmail.com> wrote:

> Mike
>
> We are missing context of your lab setup.
>
> Perhaps TCP dump can help with debugging?
>
> Regards,
> ilya
>
>
> On 6/1/15 12:38 PM, Mike Crosson wrote:
>
>> I recently upgraded from 4.3 to 4.5 in a test lab and discovered that
>> networking is semi-broken. If I have 2 hosts, one running a virtual router
>> and another running a VM (KVM) I cannot get to the network. However, if I
>> have the virtual router running on the same host as the VM, networking
>> works. I'm running KVM for virt and Ubuntu 14.04.
>>
>> I've tried flushing IP tables, I manually setup VLANs and have
>> established VLAN's work between hosts, etc. Any recommendations on where I
>> should go from here?
>>
>> -- Mike Crosson
>>
>
>

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