Tuesday, April 5, 2011


It basically the same as the tctrace. We can trace with TCP SYN packets, which are useful if a firewall let's through some ports. The options are a little bit different.

tcptraceroute 1.5beta7
Copyright (c) 2001-2006 Michael C. Toren <mct@toren.net>
Updates are available from http://michael.toren.net/code/tcptraceroute/

Usage: tcptraceroute [-nNFSAE] [-i <interface>] [-f <first ttl>]
       [-l <packet length>] [-q <number of queries>] [-t <tos>]
       [-m <max ttl>] [-pP] <source port>] [-s <source address>]
       [-w <wait time>] <host> [destination port] [packet length]


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