UDP Profile?

session can be used to for irule to share information between different virtual servers, needn't defind in RULE_INIT.

 

 

8 -

 

 

{ 8 "Framed-IP-Address"

 

 

binary scan $rest_string c4a* IPtmp rest_string

 

 

set IP {}

 

 

foreach num $IPtmp {

 

 

lappend IP [expr ($num + 0x100) % 0x100]

 

 

}

 

 

set attr_value [join $IP .]

 

 

log "Frame-ip-address value $attr_value"

 

 

 

 

set lll [list $attr_value any]

 

set sss [session lookup uie $lll]

 

puts "find $sss"

 

if {$sss == ""} {

 

set lll [list $attr_value any]

 

XXX 7 is an example, set to your real port

 

session add uie $lll [format "%s:%s" [IP::remote_addr] 8080] 8080 is the port of WAP gateway

 

}

 

 

 

 

}

 

 

 

 

 

 

then use following irule for WAP virtual server in CLIENT_ACCEPTED event:

 

 

 

 

When CLIENT_ACCEPTED {

 

 

 

 

set lll [list [IP::remote_addr] any]

 

set sss [session lookup uie $lll]

 

puts $sss

 

set ppp [persist lookup uie $lll]

 

puts $ppp

 

if {$sss != "" && $ppp == ""} {

 

XXX use your real pool name

 

use pool wappool member $sss

 

} else {

 

persist uie [IP::remote_addr]

 

}

 

 

}

 

 

 

Above irule is doing what you want: for Radius virtula server add the frame-ip-address and backend server to the session table, then for HTTP or WAP request, search the session table based on source-ip( frame-ip-address) to find out the backend server ip adress.