v9 irule to v4 conversion

Hi,

 

 

We did de irule below in v9, but we have to deploy it also in v4 boxes.

 

I this that universal persistance is not supported in v.4. Can you advice to re-create it in v.4?

 

 

 

when CLIENT_ACCEPTED {

 

TCP::collect

 

}

 

when CLIENT_DATA {

 

set str "[TCP::payload ]"

 

if { $str contains "AAA" } {

 

set num [ findstr "$str" "AAA:" 7 \n ]

 

}

 

persist uie $num 300

 

TCP::release

 

}

 

 

I think than it could work on this way:

 

 

accumulate

 

if { tcp_content contains "MSISDN"}

 

set num [findstr[tcp_content] "MSISDN:" 7\n]

 

persist simple $num 300

 

discard

 

 

but "findstr" and "set" commands not works in V4

 

 

Thanks

 

 

Andres