[lvs-users] LVS balancing real server with 2 ip address

David Coulson david at davidcoulson.net
Tue Sep 27 08:04:05 BST 2011


On 9/27/11 2:47 AM, Roberto Galluzzi wrote:
>
> ipvsadm -A -t 172.16.1.139:8080 -s lblc
> ipvsadm -a -t 172.16.1.139:8080 -r 172.16.1.56:8080 -g
> ipvsadm -a -t 172.16.1.139:8080 -r 172.16.1.52:8080 -g
Your problem is a packet routed through the load balancer hitting either 
of these real server rules is going to look the same to the real server 
- It will have no way of distinguishing between them and handling the 
packet with the correct squid instance.

I'm not sure the reasoning behind trying to route to two squid instances 
on the same box, but doing NAT rather than direct routing will probably 
make it work.

David




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