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Re: FW: LVS-Tun and Fwmarks

To: Joseph Mack <mack.joseph@xxxxxxx>
Subject: Re: FW: LVS-Tun and Fwmarks
Cc: Horms <horms@xxxxxxxxxxxx>, "lvs-users@xxxxxxxxxxxxxxxxxxxxxx" <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>, Jeff <golfer2@xxxxxxxxxxxxxx>
From: Julian Anastasov <ja@xxxxxx>
Date: Mon, 8 Jul 2002 20:08:29 +0300 (EEST)
        Hello,

On Mon, 8 Jul 2002, Joseph Mack wrote:

> I remember doing making up all the fwmark examples in the HOWTO without any
> VIP's being put on the director. I don't remember anything terribly special
> about getting fwmarks running except arranging to route the packets for the 
> VIP

        May be with ipchains redirect?

> The director (which doesn't have the VIP) is not accepting packets
> for the fwmark. Instead after the arrival of the first packet from
> the client, the director sends out arp requests for
>
> who has vip, tell director

        Yes, the VIP is not local IP. The director tries to forward
this packet to another host (directly connected in our case with
link route for the VIP network). If one router delivers locally
every received packet then this is not a router :) And LVS works
with packets delivered locally.

> There seems to be something important I've forgotten here.

        To configure VIP in director :)

> Joe

Regards

--
Julian Anastasov <ja@xxxxxx>



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