Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Mike_73765's avatar
Mike_73765
Icon for Nimbostratus rankNimbostratus
Nov 17, 2010

Irule for remote logging

Hey guys,       I have a one are configuration, and I want to log each connection to a syslog server. I want to log client ip address along with node ip address. I'm assuming I'll have to us...
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Nov 18, 2010
Sure: [IP::client_addr] is available any time after the connection from the client to the VS is established: 


when SERVER_CONNECTED { 
   log 10.10.231.1 local0.info "Client: [IP::client_addr], Pool member [IP::server_addr]:[TCP::server_port]"
}

Also, if you're already SNAT'ing all of the serverside traffic you should consider adding a default OneConnect profile to the virtual server to re-use the serverside connections and reduce LTM and server load.

Aaron