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Forum Discussion

Lazar_92526's avatar
Lazar_92526
Icon for Nimbostratus rankNimbostratus
Jun 18, 2014

UIE for Akamai True-Client-IP Header Persistence or source address persistence

All,   I'm looking into putting together a UIE which has an iRule that would persist to Akami's True-Client_IP if it exists and the traffic is routing from Akami. If the traffic is not from Akami,...
application delivery
design
devops
iRules
LTM
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jun 19, 2014

Can you try this?

 From: https://devcentral.f5.com/wiki/iRules.Akamai-True-Client-IP-Header-Persistence.ashx
when HTTP_REQUEST {
    set True_Client_IP [HTTP::header "True-Client-IP"]
    if { $True_Client_IP eq "" } {
        persist source_addr 3600
    } else {
        persist uie $True_Client_IP 
        log local0. "[IP::client_addr]:[TCP::client_port]: True-Client-IP: [HTTP::header value True-Client-IP], persist record: [persist lookup uie $True_Client_IP]"
    }
}