persistence based on MSISDN number

If the information you're looking for is in the header, then you should be able to find it and use it to set up persistence via an iRule.

 

 

I don't recall seeing an exact example for what you're looking for, but the persist add, regexp and TCP::collect commands are likely good places to start.

 

 

Colin

hello Colin,

 

 

thanks for the info.

 

 

by the way, what we want to accomplish is to persist client connection based on the attributes on the radius accounting specifically the framed IP attributes on the radius accounting payload. once the client send a radius accounting start on the server it will use the framed IP address as it's address in accessing different services like WEB,FTP,etc.

 

 

 

we managed to create a script but were not sure if this one will accomplish what we need.

 

 

 

when CLIENT_ACCEPTED {

 

TCP::collect

 

}

 

accumulate

 

set str "[TCP::payload ]"

 

if { tcp_content contains "8"}

 

set num [findstr[tcp_content] "8:" 7\n]

 

persist simple $num 300

 

discard

 

 

1. we do not know how we can persist based on the framed IP contained within the client radius packet request.

 

 

2. another requirement, once the client is being persisted based on the framed IP, the persistence connection should stop once the client send radius accounting stop on the radius server.

 

 

thanks in advance.