LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Re: Firewall on LVS?

To: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Firewall on LVS?
From: Radu-Adrian Feurdean <raf@xxxxxxxx>
Date: Thu, 16 Aug 2001 23:47:16 +0200 (CEST)
On Thu, 16 Aug 2001, Johan Elmerfjord wrote:

> Hi!
>
> I was wondering it's possible to run a firewall
> (like ipchains) at a LVS NAT director.

Yes, but not all features work (ESTABLISHED connections don't).

> In my setup i have 2 NAT directors. And a hartbeat on the
> outside (internet).
>
> Is it possible to have a hartbeat on the inside and
> turn off the external netcards when the director is
> "sleeping as backup"?
> I only want one IP on the net (not three)..

Sound like a good setup to replace heartbeat with vrrpd or something similar
(maybe HSRP) ?

Radu-Adrian Feurdean
mailto: raf@xxxxxxxx
-----------------------------------------------------------
"We don't care. We don't have to. We're the phone company."



<Prev in Thread] Current Thread [Next in Thread>
  • Firewall on LVS?, Johan Elmerfjord
    • Re: Firewall on LVS?, Radu-Adrian Feurdean <=