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Re: Building lvs in the 2.4.9 kernel

To: Bruce Pennypacker <bruce+lvs@xxxxxxxxxxxxxxx>
Subject: Re: Building lvs in the 2.4.9 kernel
Cc: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Julian Anastasov <ja@xxxxxx>
Date: Wed, 5 Sep 2001 00:47:31 +0000 (GMT)
        Hello,

On Tue, 4 Sep 2001, Bruce Pennypacker wrote:

> Hi all,
>
> I just pulled down a copy of linux-2.4.9.tar.gz from ftp.kernel.org and
> linux-2.4.9-ipvs-0.9.3.patch.gz from www.linuxvirtualserver.org.  I applied
> the patch, enabled all the options as outlined in
> http://www.linuxvirtualserver.org/Joseph.Mack/mini-HOWTO/LVS-mini-HOWTO-4.ht
> ml#ss4.2, and also included all the options under Virutal Server
> Configuration as modules.
>
> When I tried to run the rc.lvs_dr script on this machine it generated the
> following two errors:
>
> /etc/rc.lvs_dr: /proc/sys/net/ipv4/conf/all/hidden: No such file or
> directory
> can't hide all
> /etc/rc.lvs_dr: /proc/sys/net/ipv4/conf/lo/hidden: No such file or directory
> can't hide lo

        These are used for real servers only.

> I looked through a bunch of the options but couldn't find anything obvious
> that would enable hiding interfaces.  Is this anything to be concerned
> about?  What do I need to do to enable this?

For DR setups you need to read this:

http://www.linuxvirtualserver.org/arp.html

For Linux 2.4 real servers you have to download hidden-2.4.5-1.diff from
http://www.linuxvirtualserver.org/~julian/


> Thanks,
>
> -Bruce


Regards

--
Julian Anastasov <ja@xxxxxx>



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