hi there fritz,

you can use lvs for this!   http://www.linuxvirtualserver.org/
for a more balanced distribution of load, you can set it to probe which of the
nodes are available, and decide where to forward requests based on the nodes'
loads.

<ehem>
we at qlinux would be glad to implement this for you,
in exchange for a small favor...
like bringing us along in some of the photo shoots of FHM ???
</ehem>

hth,
-eric


On Thu, 26 Jul 2001, you wrote:
> i currently have a server farm thanks to zope and zeo.
> what i need now is to distribute load from the internet to the client
> servers.
> here is our current setup:
> 
>                      internet
>                          |
>                    load balancer
>                          |
>                  -------------------
>                 /        |          \
>                /         |           \
>               /          |            \
> client_server_1    client_server_2    client_server_3
>               \          |            /
>                \         |           /
>                 \        |          /
>                  -------------------
>                          |
>                          |----|
>                  main_server  |
>                               |
>                          backup_server
> 
> Round-robin doesn't not meet our consultants requirements. if a server goes
> offline, traffic may still be sent to the offline server.
> 
> someone said to try cisco localdirector. does this need any other appliance?
> do i still need a switch for this? can someone recommend specifically what
> kind of the 400 series?
> 
> i need a CHEAP load balancer.
> 
> dami pala talaga nag-pro-probe ng mga servers. someone wrote to me to
> welcome me to probed-server administration. :)
> 
> 
> thanks for the assistance.
> 
> 
> 
> Fritz Mesedilla
> Systems Administrator
> 
> Summit Interactive, Inc.
> FHM | Seventeen | Candy | Cosmopolitan | Preview | Good Housekeeping
> femalenetwork.com | candymag.com | fhm.com.ph | cosmo.com.ph
--
 .--.  Enrique D. Rosel II                     office://+63.2.894.3592/
( () ) Q Linux Solutions, Inc.
 `--\\ A Philippine Open Source Solutions Co.  http://www.q-linux.com/
_
Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph
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