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[ NNSquad ] Re: Catalog of Measurement Tools
A few tools on the top of my head: * netcat, to quickly test tcp connections, combined with pv  to test the throughput. this is useful to test throughput on different ports, but requires netcat (or at least a TCP socket that accepts what you throw at it) on the other end * netrw will do the same, but all in one tool * bing can test bandwidth using only ICMP (ping) requests Of course, I guess I should mention those de-facto standard utilities: * traceroute (AKA tracert under windows), the NANOG version also has extra interesting features * ping * nmap * mtr (traceroute merged with ping, on steroids) * wireshark (ex-ethereal) and tcpdump, to inspect traffic I'm not providing URLs for those because they're fairly common. I'm probably missing a few, especially for injecting arbitrary packets, for example. A.  http://netcat.sourceforge.net/  http://www.ivarch.com/programs/pv.shtml  http://sitola.fi.muni.cz/~xdenemar/netrw/index.en.html  http://fgouget.free.fr/bing/bing_src-readme.shtml -- Un Ãducateur dans l'Ãme ne prend rien au sÃrieux que par rapport Ã ses disciples -- soi-mÃme non exceptÃ. - Nietzsche, "Par delÃ le bien et le mal"
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