First-time LVS user, having problem with LVS-DR

[Joseph Mack NA3T]

On Fri, 3 Nov 2006, David Fix wrote:

> http://img.photobucket.com/albums/v284/spinerello/LVS.gif

hmm. a man who is dexterous with graphics. What program did 
you use? Did you do that on a linux box?

>> Hm...  Yeah, I don't know what the problem is either...  I've tested by
>> removing the IP from the director, and I'm not getting to the server at
>> all, so the LVS is definitely working and forwarding the packets to the
>> right MAC addresses...  But only if I redirect to the public IP
>> addresses instead of the private IP addresses.

If you're using telnet as your client, you will see entries 
come and go with `ipvsadm` if the LVS is working.

You have a one physical network LVS and are using two 
physical networks to run it. There's lots of places you can 
mess up there. Put all addresses on the NIC facing the 
router. If you aren't familiar with the iproute2 tools, you 
can try adding the extra IPs as aliases first off with 
ifconfig (it should work). Make sure you have routes for all 
networks. Later you can change to `ip addr add` (you'll need 
to run `ip addr show` to see the added addresses) and `ip 
route add`.

Joe
-- 
Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
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