conditional load-balancing

Unanswered Question
Jan 10th, 2008
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I need to load-balance traffic to serverfarm through VIP 0.0.0.0/0 TCP 80, including fragments associated with this traffic.


All the traffic that doesn't match the VIP should be routed.


I've configured the following VIP:


vserver PROXY2_PLS_80

virtual 0.0.0.0 0.0.0.0 tcp www

vlan 921

serverfarm PROXY_WAP2_PLES

sticky 15 group 30

replicate csrp sticky

replicate csrp connection

no persistent rebalance

inservice


May I assume that traffic that doesn't match the VIP will be routed?


Thanks for your help

Francois


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Gilles Dufour Thu, 01/10/2008 - 06:07
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  • Cisco Employee,

the csm does not route by default.

You need to use the following config to make it route.


serverfarm route

no nat client

no nat server

predictor route

!

vserver route

virtual 0.0.0.0/0

serverfarm route

no persist rebala

inservice


Gilles.

francoisemo Thu, 01/10/2008 - 06:37
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May I assume that the serverfarm "route" and vserver "route" must be configure in addition of the serverfarm "PROXY_WAP2_PLES" and vserver "PROXY2_PLS_80"?


And furthermore, may I assume that by default the fragmented packets will be correctly forwarded either to the serverfarm "PROXY2_PLS_80" or to the serverfarm "route" according to the traffic flow they belong to?


Thanks for you reply

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