Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 4 May 2006 11:30:12 -0300 (ADT)
From:      "Marc G. Fournier" <scrappy@hub.org>
To:        Rutger Bevaart <rutger.bevaart@illian-networks.nl>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: em(4) device still 'freezes' on latset CVSup'd 6.x ...
Message-ID:  <20060504112918.Q1147@ganymede.hub.org>
In-Reply-To: <A7201732-7F1A-45B1-98DF-003303A0DBAF@illian-networks.nl>
References:  <20060504070534.98F0216A432@hub.freebsd.org> <A7201732-7F1A-45B1-98DF-003303A0DBAF@illian-networks.nl>

next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 4 May 2006, Rutger Bevaart wrote:

> Technically it's not routes that are not being updated, but a stale 
> (outdated) ARP cache on the other hosts. The system with the new alias'ed IP 
> needs to do a gratuitous ARP (broadcast ARP for it's own IP). As an 
> intermediate solution you could flush the ARP cache on the hosts with stale 
> cache (usually a router or L3 switch on the subnet).

This is what we end up having to do ... but, unfortunately, that means 
getting ahold of our co-lo provider and asking them to do it ... they have 
always been most accomodating, its just one of those things that I 
shouldn't *have* to do :(

----
Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email: scrappy@hub.org           Yahoo!: yscrappy              ICQ: 7615664



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20060504112918.Q1147>