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Forum Discussion

bsb's avatar
bsb
Icon for Nimbostratus rankNimbostratus
Feb 13, 2018

xforward-for doesnt work

to fetch real client ip. Scenario : Client Machine -- > Proxy (Xforward for enabled) ----> Lb ---> Backend Server (url configured) when client tries to access a url, request is forwarded to proxy for...
LTM
security
bsb's avatar
bsb
Icon for Nimbostratus rankNimbostratus
Feb 15, 2018

(edited by admin to put in code blocks)

 

when HTTP_REQUEST {
    set CLIENT_ADDR [IP::client_addr]
    set XFF [HTTP::header X-Forwarded-For]
     set vip [IP::local_addr]:[TCP::local_port]
    }

when HTTP_RESPONSE {
    log local0. "SRC:$CLIENT_ADDR XFF:$XFF vip:$vip backend_server:[LB::server addr]:[server_port]"
}

above case worked out.