TCL error for basic port translation iRule
Background: I've set up a simple iRule that translates the requested VIP:PORT to NODE:PORT. Although, this iRule works well, I continue getting these TCL errors. I have tried using IF statements but this has ended up breaking my iRule. Does anyone know what would be causing this error? Thanks
LTM Version: BIG-IP 11.2.0 Build 2557.0 Hotfix HF2
Log > Local Traffic
err
TCL error: /Common/port_translation - bad IP address format (line 3) invoked from within "node $node_address_port"
Data Group List
Name: port_translation
Type: String
Example: 12080 := 10.0.0.120:8080
iRule
when HTTP_REQUEST {
set node_address_port [class match -value [TCP::local_port] equals /Common/port_translation]
log local0.info "Node address/port is $node_address_port"
node $node_address_port
}