Gentoo Archives: gentoo-user

From: Mick <michaelkintzios@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Routing problem ?
Date: Wed, 16 Jan 2008 12:24:08
Message-Id: 200801161222.32688.michaelkintzios@gmail.com
In Reply to: Re: [gentoo-user] Routing problem ? by Hans-Werner Hilse
1 On Sunday 13 January 2008, Hans-Werner Hilse wrote:
2 > Hi,
3 >
4 > On Sun, 13 Jan 2008 16:42:56 +0530
5 >
6 > Holla <holla.net@×××××.com> wrote:
7 > > One thing, I cannot understand is the difference in traceroute
8 > > results. What does this say in plain english ? :-)
9 > >
10 > > At PC2
11 > > # traceroute 218.248.240.46 (ISP's DNS server)
12 > > traceroute to 218.248.240.46 (218.248.240.46), 30 hops max, 40 byte
13 > > packets 1 192.168.2.43 (192.168.2.43) 1.730 ms 0.840 ms 0.920 ms
14 > > 2 192.168.1.1 (192.168.1.1) 1.440 ms 1.469 ms 1.287 ms
15 > > 3 * * *
16 > > 4 * * *
17 > >
18 > > At PC1
19 > >
20 > > # traceroute 218.248.240.46
21 > > traceroute to 218.248.240.46 (218.248.240.46), 30 hops max, 40 byte
22 > > packets 1 192.168.1.1 (192.168.1.1) 0.848 ms 0.706 ms 0.681 ms
23 > > 2 117.192.128.1 (117.192.128.1) 19.712 ms 18.878 ms 19.920 ms
24 > > 3 218.248.160.134 (218.248.160.134) 19.292 ms 19.796 ms 19.190 ms
25 >
26 > I'd say your router (Router1) isn't doing NAT for packets from other
27 > subnets than it's LAN interface is configured for -- regardless of the
28 > (correctly) configured internal additional route.
29 >
30 > So your option would be to set up PC1 for doing NAT, not necessarily
31 > for packets 192.168.2/24<->192.168.1/24, but for all packets from
32 > 192.168.2/24 going to the internet.
33 >
34 > Your provider most likely does not have anything to do with all this.
35
36 I agree that this is not related to the ISP. What you probably need to do is
37 set up RIP2 in your router 1, to be able to recognise other subdomains
38 (192.168.2.XXX). Then it'll process packets coming from that subdomain. The
39 router manual ought to help you out on setting this up.
40 --
41 Regards,
42 Mick

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Re: [gentoo-user] Routing problem ? kashani <kashani-list@××××××××.net>