Gentoo Archives: gentoo-user

From: Pandu Poluan <pandu@××××××.info>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Network problem with linux server
Date: Mon, 07 Nov 2011 14:00:53
Message-Id: CAA2qdGULUhRR4XRBmoZ87K=nCD99bn=uM0MOOSYicTrE3sWs4g@mail.gmail.com
In Reply to: Re: [gentoo-user] Network problem with linux server by Massimiliano Ziccardi
1 On Nov 7, 2011 8:38 PM, "Massimiliano Ziccardi" <
2 massimiliano.ziccardi@×××××.com> wrote:
3 >>
4 >> seems to be a really tricky one...
5 >> What does
6 >> tracepath 195.75.145.33
7 >> give?
8 >
9 >
10 > Here is the output:
11 >
12 > 1: 195.75.145.33 (195.75.145.33) 0.074ms pmtu
13 16436
14 > 1: 195.75.145.33 (195.75.145.33) 0.039ms
15 reached
16 > 1: 195.75.145.33 (195.75.145.33) 0.028ms
17 reached
18 >
19 > I tried shutting down localhost with:
20 >
21 > ifconfig lo down.
22 >
23 > Now I can't ping 195.75.145.33 anymore (as all the other 195.75.145.xx
24 addresses).
25 >
26 > And now tracepath gives:
27 >
28 > 1: send failed
29 > Resume: pmtu 65535
30 >
31 > So, for some reason, seems it always uses the 'lo' device...
32 >
33 > Any idea?
34 >
35
36 I've been deploying multi-interface Linux gateways since 2008, so I'll try.
37
38 Please post:
39
40 - output of ip rule sh
41 - output of ip route sh table $t, where $t is *all* table names/numbers you
42 get from the first output ( "... lookup $t" )
43
44 Rgds,

Replies

Subject Author
Re: [gentoo-user] Network problem with linux server Massimiliano Ziccardi <massimiliano.ziccardi@×××××.com>
Re: [gentoo-user] Network problem with linux server Massimiliano Ziccardi <massimiliano.ziccardi@×××××.com>