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wpduhe_174647's avatar
wpduhe_174647
Icon for Nimbostratus rankNimbostratus
Oct 20, 2014

10.2.4 LB::reselect doesn't seem to work

I have the below iRule that will change the destination port to a specific node in a pool. The log messages show up in the /var/log/ltm file indicating that the "if" statement works and the variable...
application delivery
devops
iRules
wpduhe_174647's avatar
wpduhe_174647
Icon for Nimbostratus rankNimbostratus
Oct 21, 2014

Kudos to everyone here for these outstanding suggestions! Excellent work! Below is what I ultimately used to accomplish my goal.

when CLIENT_ACCEPTED {
    set pick [LB::select]  
    set ip [lindex [split $pick " "] 3]  
    switch $ip {  
      10.234.133.221 {
       node $ip [TCP::local_port]
       persist uie "[IP::local_addr]:[TCP::local_port]"
      }
      10.234.133.222 {
       node $ip [expr {[TCP::local_port] + 1}]
       persist uie "[IP::local_addr]:[TCP::local_port]" 
      }
      default {
        do something
      }
    }
}