Log IP and port from haproxy to server

[Pepe Charli]

In "mode tcp", Is it possible to log the IP and port from haproxy to
server (haproxyIP and haproxPort)?

clientIP:ClientPort- > frontendIP:frontendPort
haproxyIP:haproxyPort -> serverIP:serverPort
      %ci:%cp                  %fi:%fp
         %??:%??                  %si:%sp


Thanks,