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Re: noarp module

To: "LinuxVirtualServer.org " "users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: noarp module
From: Graham Purcocks <grahamp@xxxxxxxxxxxxx>
Date: 29 Aug 2003 11:29:31 +0100
I use the noarp module and it works fine.

There is a compile warning on 2.4.20 kernel but I believe its OK.

On Thu, 2003-07-31 at 23:57, Roberto Nibali wrote:
> Hi,
> 
> > Probably a FAQ, but havent found anything on the subject so here goes....
> 
> There's not much about it.
> 
> > Have any of you been using the noarp module (www.masarlabs.com/noarp) ? I
> 
> I haven't used it because I either use the hidden or the policy routing 
> approach.
> 
> > have tried it on a test server and it seemes to work as expected, but I
> > would like to know if anybody uses it before I put it into production.
> 
> I'm sure some have.
> 
> > Up untill now we have been using the hidden patch (by Julian) but would
> > really like to be able to use standard kernels.
> 
> How can you call your kernel with an active LKM a standard kernel? And 
> don't you have to recompile the module too? So what's the difference 
> between compiling the kernel and that module? Also note I for example do 
> not have any compilers on my nodes, either LB or RS.
> 
> If you really do not want to touch anything around the kernel, you 
> should probably try out one of the lesser suggested methods using 
> iproute2 to blackhole the VIP.
> 
> http://www.linux-vs.org/docs/arp.html
> 
> Check section 3: The policy routing approach.
> 
> Best regards,
> Roberto Nibali, ratz
-- 
Graham Purcocks <grahamp@xxxxxxxxxxxxx>
Weather Services International Ltd

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