Re: [squid-users] Re: R: [squid-users] Connection to webmail sitesproblem using more than one parent proxy

From: Amos Jeffries <squid3_at_treenet.co.nz>
Date: Wed, 19 Nov 2008 13:58:00 +1300 (NZDT)

> Amos Jeffries wrote:
>>
>> ICP is yet another very different way of choosing the peer to send
>> through. It's always on by default so needs to be turned off for the
>> methods that break with ICP selection.
>
> Care to expound on this? What cache_peer selection methods break with
> ICP enabled? I'm not seeing anything regarding this in the
> documentation (http://www.squid-cache.org/Doc/config/cache_peer/)...
>

ICP is not compatible with:
  sourcehash
  userhash
  carp

It may 'unbalance' the following in a way favorable to higher response
speeds.
  round-robin
  weighted-round-robin
  icp
  closest-only

Amos
Received on Wed Nov 19 2008 - 00:58:03 MST

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