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From: Thilo Schulz <arny@ats.s.bawue.de>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Fwmark problem - policy routing does not work.
Date: Fri, 26 Apr 2002 20:01:48 +0000	[thread overview]
Message-ID: <marc-lartc-101985134504161@msgid-missing> (raw)
In-Reply-To: <marc-lartc-101958268206904@msgid-missing>

> Are you sure it showed you as logged in from 192.168.1.11?  I just
> tried the same setup here, and with either setup you describe, it
> always shows me as having logged in from the primary IP.

Absolutely sure, it only worked with the "to ipaddress" rule.

> The "src" doesn't specify the source IP to put in the packet (it's not
> network address translation, like SNAT in iptables), it just specifies
> which local source IP the routing mechanisms should use to determine
> where to route the packet.

However, somewhere inthe iproute tools this HAS to be possible ...

> If you really want the packets to look like they're coming from
> 192.168.1.11, why don't you just use iptables and SNAT them?

I have thought of that as well, but the socket that has been created should 
only listen to the primary IP, so that the source and destination address do 
not match.

I was going to try it though, and have already compiled a fully NAT able 
kernel (it was not able to previously, because i thought NAT is not necessary)

Also i'm going to contact one of the Policy Routing developers.

Thanks for your help.
- Thilo Schulz
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  parent reply	other threads:[~2002-04-26 20:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-04-23 17:23 [LARTC] Fwmark problem - policy routing does not work Thilo Schulz
2002-04-24 11:42 ` Thilo Schulz
2002-04-24 11:50 ` Stef Coene
2002-04-24 12:40 ` Thilo Schulz
2002-04-26 19:44 ` Adrian Chung
2002-04-26 20:01 ` Thilo Schulz [this message]
2002-04-26 20:08 ` Adrian Chung
2002-04-27  8:25 ` Arthur van Leeuwen
2002-04-27  8:51 ` Thilo Schulz
2002-04-27 10:04 ` Julian Anastasov
2002-04-27 11:40 ` Adrian Chung
2002-04-27 12:02 ` Arthur van Leeuwen

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