[Pacemaker] Help with Pacemaker 2-node Router Setup

[Michael Schwartzkopff]

Am Samstag, 26. Dezember 2009 08:12:49 schrieb Eric Renfro:
> Hello,
>
> I'm trying to setup 2 nodes that'll run pacemaker with openais as the
> communication layer. Ideally what I want is for router1 to be the master
> node and take over for router2 if it comes back up fully functional
> again. In my setup, the routers are both internet-facing servers that
> toggle the external internet IP to whichever controls it at the time,
> and also handles the internal IP for the gateway for internal systems to
> route via.
>
> My problem is with Route in my setup, so far, and later getting
> shorewall to start/stop per whichever nodes active.
>
> Route, in my case in the setup I will show below, is failing to start
> initially because I presume the internet IP address is not fully
> initialized at the time it's trying to enable the route. If I do a crm
> resource cleanup failover-gw, it brings it up just fine. If I try to
> move the router_cluster resource to router2 from router1 after it's
> fully up, it fails because of failover-gw on router2.
(...)

If you just want to create a HA firewall why do you need to switch the routing? 
Do you know my HOWTO for a HA firewall (www.multinet.de/HAFirewall) ? I am just 
switching the ip_forward in the kernel.

Greetings,

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Dr. Michael Schwartzkopff
MultiNET Services GmbH
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