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title: TCP Connection Tracing Utility name: tcp_trace.stp version: 1.0 author: varuncha@in.ibm.com wilder@us.ibm.com keywords: network trace subsystem: network status: production exit: user-controlled output: timed scope: socket arg_[0-9]+: tcp_trace.stp filter=all|state|txq|rxq|srtt|snd_cwnd|snd_wnd|rexmit|pmtu|ssthresh|timer|rcvwnd [timeout=<sec>] [update=change|all] Rule description: This scripts traces a given TCP connection based on the filter parameters given by the user. The indexing is done by the 4 tuples local address, remote address, local port, remote port. test_check: stap -p4 tcp_trace.stp test_installcheck: stap tcp_trace.stp 127.0.0.1:*-127.0.0.1:* timeout=1