Security Basics mailing list archives

Re: Securing web site with redundancy ?


From: Josh Tolley <josh () raintreeinc com>
Date: Fri, 20 Aug 2004 15:50:58 -0700

There are loads of such options -- if you like Linux, the LVS project will do what you want. You might also look at heartbeat and mon, also linux utils. I couldn't tell you what commercial options you might want to use other than Windows clustering, which would do this as well. For that you may require some sort of shared storage, and a switch that's compatible -- it can do some funny things with arp, which really confuses a lot of switches (ours, for example, which has decided to broadcast all traffic to our cluster all over our LAN, which makes it a huge pain to use. Perhaps we have it configured wrong, but I haven't had time to look at it much).

Josh Tolley
Raintree Systems, Inc.
http://www.raintreeinc.com
760 509 9000


Bénoni MARTIN wrote:
Hi all !

I was wondering if there was a way to set up 2 "redundant" web servers (identical web sites), i.e. when one crashes, 
the other one takes the connection over. The same thing which is already available for firewalls (high disponibility), but with 
web servers.

We would have 2 Windozes in a DMZ with IIS as the web server, and a pix firewall between the dmz and Internet. Is there 
any tool allowing this out there ? I tried to google quite a while, but without any chance...

Some one has an idea ?

Cheers list !

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