RE: [load balancing] Load balacing MS ISA servers using Alteon..

From: Arnaud Cassagne <arnaud.cassagneIZZATnomios.fr>
Date: Mon Apr 11 2005 - 11:08:33 EDT

Hi Tino,

Yes, it's possible, but doing a good health check is not so easy ...

The best way is to check the availablity of a website (or some websites)
with a scriptable healthcheck like this one :

open “80”
send “GET / HTTP/1.1\\r\\nHOST: www.google.com\\r\\n\\r\\n”
expect “HTTP/1.1 200”
send “GET / HTTP/1.1\\r\\nHOST: www.yahoo.com\\r\\n\\r\\n”
expect “HTTP/1.1 200"
Close

This scriptable health check must be associate to your ISA proxies.

You must authorize Alteon (based on his interface IP address) to check this
websites without authentication.

Good luck !

Arnaud
 

-----Message d'origine-----
De : owner-lb-l@vegan.net [mailto:owner-lb-l@vegan.net] De la part de Tin
Ngo
Envoyé : vendredi 8 avril 2005 05:07
À : lb-l@vegan.net
Objet : [load balancing] Load balacing MS ISA servers using Alteon..

Hi there,

Just wondring if it is possible to load balance MS ISA proxy servers using
Alteon and if anyone is currently doing this? What type of health check
would be best?

Thanks - Tino.
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Received on Mon Apr 11 12:13:29 2005

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