Am Montag, 7. November 2011, 14:35:46 schrieb Massimiliano Ziccardi: > > seems to be a really tricky one... > > What does > > tracepath 195.75.145.33 > > give? > > Here is the output: > > 1: 195.75.145.33 (195.75.145.33) 0.074ms pmtu > 16436 > 1: 195.75.145.33 (195.75.145.33) 0.039ms reached > 1: 195.75.145.33 (195.75.145.33) 0.028ms reached > > I tried shutting down localhost with: > > ifconfig lo down. > > Now I can't ping 195.75.145.33 anymore (as all the other 195.75.145.xx > addresses). > > And now tracepath gives: > > 1: send failed > Resume: pmtu 65535 > > So, for some reason, seems it always uses the 'lo' device... > > Any idea?
I noticed lo:0 is on the same net and has the same netmask as eth0. Where does lo:0 come from? Is it needed? I have no idea, if this is the problem or even related, just wondering. > Regards, > Massimiliano Best, Michael
