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Re: LVS with mark tracking

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: LVS with mark tracking
From: Wensong Zhang <wensong@xxxxxxxxxxxx>
Date: Thu, 15 Feb 2001 20:54:50 +0800 (CST)
Hi,

I still cannot get a clear picture what your code is for. Would you
please give an example of how to use it.

Thanks,

Wensong


On Wed, 14 Feb 2001, Henrik Nordstrom wrote:

> Hi.
> 
> Here is a small patch to make LVS keep the MARK, and have return traffic
> inherit the mark.
> 
> We use this for routing purposes on a multihomed LVS server, to have
> return traffic routed back the same way as from where it was received.
> What we do is that we set the mark in the iptables mangle chain
> depending on source interface, and in the routing table use this mark to
> have return traffic routed back in the same (opposite) direction.
> 
> The patch also moves the priority of LVS INPUT hook back to infront of
> iptables filter hook, this to be able to filter the traffic not picked
> up by LVS but matchin it's service definitions. We are not
> (yet) interested of filtering traffic to the virtual servers, but very
> interested in filtering what traffic reaches the Linux LVS-box itself.
> 
> Regards
> Henrik Nordstrom
> SafeCore Technologies
> 



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