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From: gypsy <gypsy@iswest.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] problem on setting up per user ID based ADSL connection
Date: Sun, 12 Jun 2005 17:41:48 +0000	[thread overview]
Message-ID: <42AC73DC.1A37542C@iswest.com> (raw)
In-Reply-To: <cccd89160506120057518e92cc@mail.gmail.com>

andrew wong wrote:

> When I change to user 'mud1', then:
> 
> mud1#ping 143.89.14.15
> PING 143.89.14.15 (143.89.14.15) 56(84) bytes of data.
> 64 bytes from 143.89.14.15: icmp_seq=1 ttl$8 time#.4 ms
> 64 bytes from 143.89.14.15: icmp_seq=2 ttl$8 time%.5 ms
> 
> However:
> mud1#ping www.ust.hk
> (no response)
> mud1#telnet www.ust.hk 80
> (no response)
> mud1#ssh -l solarkid uststu1.ust.hk
> (no response)
>
> Thanks aaaaa lot!!~~~
> 
> Andrew

I really shouldn't reply because I don't have an answer for you.  I had
a similar problem when I set up my multipath routing but I don't recall
how I fixed it :<

You should know:
1) You MUST install Julian's combined patch for your kernel version:
http://www.ssi.bg/~ja/
2) You should read nano.txt there also.
3) The LARTC HOWTO is wrong.  Worse, it is unmaintained so it is not
likely to get fixed any time soon.
4) Have a look at
http://selab.edu.ms/twiki/bin/view/Networking/MultihomedLinuxNetworking
5) I strongly advise that you read Martin Brown's documentation:
http://linux-ip.net/
6) Use the latest iproute2 at
http://developer.osdl.org/dev/iproute2/download/iproute2-ss050607.tar.gz
7) Don't use 'ifconfig' or 'route'.  Use iproute2's 'ip' instead.
8) Troubleshoot with 'arp -n' and 'ping -I $IFACE' (and maybe tcpdump)
starting on the Debian box.  My hunch is that your reply packets are
getting lost, otherwise you would have said there is an error message
when you ping from mud1...?

HTH,
Gypsy
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      reply	other threads:[~2005-06-12 17:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-12  7:57 [LARTC] problem on setting up per user ID based ADSL connection andrew wong
2005-06-12 17:41 ` gypsy [this message]

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