Hi, 

I think we talked a couple of days via IRC. The issue looks like a switch 
issue. 

But I can remember a long time ago I had really trouble with tagged vlans in 
XenServer after an Upgrade to 6.0.2, because citrix skipped support for some 
gigabit nics. 

If you like I can try to help. 



Am 16.05.2013 um 10:30 schrieb keerthiraja s. Jegannathan:

> Hi Team,
> 
> 
> 
> I was really stuck up with this issue for really two months. Guys please 
> guide me what when worng.
> 
> 
> 
> Problem :-  I have two node setup when I create a instance or migrate machine 
> I could not get IP address from the VR.
> 
> This only happens if my VR and instances are in different node.
> 
> 
> 
> 
> 
> My Setup
> 
> 
> 
> Native Vlan 65 10.2.54.0/24   Cisco Catalyst 3750 
> 
> 
> 
> My CLoudstack 
> 
> 
> 
> Nic0: 10.2.54.13      (Management Traffic [Xen Label (cloud-mgmt)])
> 
> Nic1: 10.2.54.14      (Public & Guest Traffic [Xen Label (cloud-public)]) 
> mention same label for both.
> 
> 
> 
> Xenserver
> 
> 
> 
> Node1
> 
> Nic0 : 10.2.54.15    (xen Network label (cloud-mgmt)
> 
> Nic1: 10.2.54.16    ( xen Network label (cloud-public)
> 
> 
> 
> Node2
> 
> Nic0 : 10.2.54.17   (xen Network label (cloud-mgmt)
> 
> Nic1: 10.2.54.18   ( xen Network label (cloud-public)
> 
> 
> 
> Both the xenserver are connected in same switch as trunk port.
> 
> 
> 
> 
> 
> Switch Config
> 
> 
> 
> 
> 
> interface FastEthernet1/0/10
> 
> switchport trunk encapsulation dot1q
> 
> switchport trunk native vlan 65
> 
> switchport mode trunk
> 
> no logging event link-status
> 
> no snmp trap link-status
> 
> spanning-tree portfast
> 
> 
> 
> Same as for all the port that connected xenserver.
> 
> 
> 
> Guest Vlan Range Used as 701 - 800.
> 
> 
> 
> 
> 
> I really don't know what really wrong with my config. If I pass this test I 
> can really implement for production. 
> 
> 
> 
> 
> 
> Thanks,
> 
> Keerthi
> 

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