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Hi N.,
there are multiple ways to get it done.
Without changing the configuration or adding iRules you can use the tcpdump utility with the
switch in the context of tracing the internal interface:😛
tcpdump -i 0.0:nnnp -c 100 -s 0
The
stands for "peer" and will return the serverside traffic associated with the traffic seen on clientside.p
This feature was added in v11.2 if I remember right.
In case you are using cookie persistence you can use a browser plugin to monitor the inserted cookies as they reflect the servers IP and port after decoding.
If you know specific patterns in traffic, i.e. a JSESSIONID containing a server specific string you can look after this.
If you have the chance to modify your units configuration you can apply iRules to log an incoming connection/request i.e. in context of CLIENT_ACCEPTED or HTTP_REQUEST and the selected server i.e. in context of LB_SELECTED, SERVER_CONNECTED or HTTP_REQUEST_SEND.
The options here depend on the protocol your are using to provide the service and applied features i.e. as
. That´s why it is not possible to provide a detailed solution without further specification from your side.one-connect
Thanks, Stephan