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Loadbalancer using VRRP

Started by willem ter Veld , 20 April 2017 - 08:57 AM
2 replies to this topic

willem ter Veld Members

willem ter Veld
  • 12 posts

Posted 20 April 2017 - 08:57 AM

Hello,

 

I have a 2 node server XEN cluster.

 

I installed 2 ZEN server loadbalancers and clusterd them. When the tun on the same XEN host the LB cluster is oke. But When I migrate 1 LB to an other Xen host the LB cluster fails!

 

I turns out that they use the VRRP protocol to communicate! Why is XEN blocking this protocol? And can I turn this of?

 

Willem Jan



Marc O'Neill Citrix Employees

Marc O'Neill
  • 152 posts

Posted 21 April 2017 - 12:05 PM

Hello,

 

I have a 2 node server XEN cluster.

 

I installed 2 ZEN server loadbalancers and clusterd them. When the tun on the same XEN host the LB cluster is oke. But When I migrate 1 LB to an other Xen host the LB cluster fails!

 

I turns out that they use the VRRP protocol to communicate! Why is XEN blocking this protocol? And can I turn this of?

 

Willem Jan

 

 

If I remember correctly VM multicast isnt supported on XS and if I recall VRRP uses multicast for identification.

 

It is a requirement we are aware of.



willem ter Veld Members

willem ter Veld
  • 12 posts

Posted 24 April 2017 - 08:41 AM

Hi Marc,

 

Is there a work around? Other then keeping the to servers on the same XEN host?

other question: How can I keep the to servers "together"? So when I migrete one LB to other host they both migrate?