lb-l-2-2006: RE: [load balancing] Linkproof Inbound Load-Balanci

From: Ran Barzilai <RanB [izzat] Radware.com>
Date: Mon Feb 06 2006 - 14:00:12 EST

Hi Morgan,

DNS redundancy using Linkproof is done via a DNS VIP. This IP will float
between the Active and the Backup LPs according to the redundancy state.
You have to configure the VIP in both LPs and associate it to the DNS
service. This way the backup will take over this VIP when becoming
active. In your DNS servers you will have to publish the VIP instead of
the active LP's physical IP.

Hope it assists,

Ran Barzilai
Radware

-----Original Message-----
From: owner-lb-l@vegan.net [mailto:owner-lb-l@vegan.net] On Behalf Of
mcharpentier@ccr.fr
Sent: Monday, February 06, 2006 4:49 PM
To: lb-l@vegan.net
Subject: [load balancing] Linkproof Inbound Load-Balancing

Hello,

I have a question concerning the redundancy of the dns server includes
on
linkproof radware.

I use 2 LinkProof in proprietary redundancy mode and it appears that
when
the active LP fails the backup works fine for routing but doesn't
become
active for the dns server. The dns responds only using the backup ip. Is
it
a normal operation mode with the proprietary redundancy mode (as it's
layer
2 redundancy by mac @)? Is it possible with VRRP to also make the dns
redundant ? Or is there a correction with upper version.

Thanks for your feedback

I'm using software version 3.73.11 on ASII

Morgan

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This archive was generated by hypermail 2.1.8 : Thu Feb 09 2006 - 06:39:53 EST

RE: [load balancing] Linkproof Inbound Load-Balancing