LTM irule with universal persistence
Hi there, Can anyone perhaps advise on setting up the irule for creating universal persistence based on a part of the uri? I used the irule shown below. The persistence table lookup shows a correct persistence (show /ltm persistence persist-records) But the http_response_log also shows the persistence somewhere fails. The result is that the application on the backend servers fails when these connections are loadbalanced to different servers. when HTTP_REQUEST { set client [IP::client_addr]:[TCP::client_port] set var1 [URI::query [HTTP::uri] "myuripart"] if { $var1 != "" } { persist uie $var1 } } when HTTP_RESPONSE { if { $var1 != "" } { persist add uie $var1 log local0.info "http_response_log: $client -> $var1 -> [LB::server]" } } Used K7392 for reference Thanks in advance.