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Re: using arptables to block ARP

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: using arptables to block ARP
From: Peter Mastren <Peter.Mastren@xxxxxxxxx>
Date: Wed, 9 Nov 2005 15:46:11 -0600
Has this been removed from RHEL 3.0?  I've tried 2.4.21-4.EL
and 2.4.21-37.EL and neither has arp_announce/arp_ignore.

I've tried compiling the noarp module for both of these
kernels and get compile errors.

How are people solving the ARP problem on RHEL 3.0?


On Fri, 18 Jun 2004 13:32:35 -0400, Brett Simpson wrote:

> With Redhat WS?/ES/AS 3.0 with the latest kernel update includes Julians
> ARP ignore patch.
> 
> /etc/sysctl.conf
> net.ipv4.conf.lo.arp_ignore = 1
> net.ipv4.conf.lo.arp_announce = 2
> net.ipv4.conf.all.arp_ignore = 1
> net.ipv4.conf.all.arp_announce = 2
> 
> /etc/sysconfig/network-scripts/ifcfg-lo:1
> DEVICE=lo:1
> IPADDR=192.168.0.57
> NETMASK=255.255.255.255
> NETWORK=192.168.0.0
> ONBOOT=yes
> ARP=no
-- 
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