Conditional SNAT using an iRule on a Wildcard Forwarding VS

Is there anyway i can get rid of that in the same irule.

you may set variable in CLIENT_ACCEPTED and then check it in SERVER_CONNECTED.

e.g.

root@(ve11a)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm rule qux
ltm rule qux {
    when CLIENT_ACCEPTED {
  if { [class match -- [IP::local_addr] equals onCampus_networks] } {
    set is_snat 0
    snat none
  } else {
    set is_snat 1
    snatpool snat_pool
  }
}
when SERVER_CONNECTED {
  if { $is_snat } {
    log local0. "Client [IP::client_addr]:[TCP::client_port] \
      SNATed to [IP::local_addr]:[TCP::local_port] \
      connecting to [IP::remote_addr]:[TCP::remote_port]"
  }
}
}

The class match didn't work out here. Not sure if this has something to do with the data-group containing multiple records.

can you post the data group?

 tmsh list ltm data-group internal (name)