On Wed, 3 Dec 2008, Pekka Savola wrote: > FWIW, Mtr measures latency/delay and loss based on ICMP messages heard back > from the routers on path. As a result, in almost all cases, the real > hop-by-hop latency of actual end-to-end data packets is better than it can > report. mtr has a recently added '-u' option to use UDP instead of ICMP echo requests. -- Antonio Querubin whois: AQ7-ARIN