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Problems on setting up LVS-TUN and DR

To: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Problems on setting up LVS-TUN and DR
From: 박동국 <dongugi@xxxxxxxxxxxx>
Date: Fri, 9 Nov 2001 14:33:32 +0900
Hi.

I'm trying to setup LVS system and made a success in LVS-NAT.
I used three real servers(192.168.0.2 ~ 4), one director(VIP:192.168.0.135, DIP:192.168.0.1), and two client machines(192.168.0.5~6) - all of which are in the same network.

When I configured LVS-NAT for http, all the clients can have access to LVS web server.

But when I'm trying to configure TUN and DR, I found that only the client whose IP address is specified as a SERVER_GW can have access to the LVS-ed web server and other client can't.

I read all the materials I can find, but I can't find any solution.

What should I do?

Below is my configuration file for TUN.

Thanks for reading...

----------------------------------------------------------
LVSCONF_FORMAT=1.1
LVS_TYPE=VS_TUN
INITIAL_STATE=on
CLEAR_IPVS_TABLES=Y

VIP=eth0:135    192.168.0.135    255.255.255.255    192.168.0.135

DIP=eth0:1       192.168.0.1       192.168.0.0           255.255.255.0    192.168.0.255

SERVICE=t http rr   192.168.0.2    192.168.0.3    192.168.0.4

SERVER_VIP_DEVICE=tunl0:0
SERVER_NET_DEVICE=eth0

SERVER_GW=192.168.0.5 <-- this is the IP of one of the client machine
----------------------------------------------------------
 
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