On Tue, Oct 18, 2011 at 00:33, Russell Senior <[email protected]> wrote: > You can try: > > $ tcptraceroute <destination-host> 25 > > to see which hop drops your port 25 traffic.
Very cool real-world example of an app I've never heard about solving a problem I didn't know could be this easy to figure out. http://michael.toren.net/code/tcptraceroute/ Unfortunately, tcptraceroute appears to have been abandoned by the author; it was last updated in 2002 and associated mailing lists have since been deleted. The major distros have the package available in some form, usually part of a community-supported repo, but there longer appears to be any active development (IPv6 support, etc). NDisc6 (http://www.remlab.net/ndisc6/) appears to provide an IPv6 equivalent. Anyone know of any other packages/tools out there that also provide something similar? /me wonders why iputils' traceroute still doesn't have TCP support after all these years. Cheers, Daniel Hedlund [email protected] _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
