[Linux-cluster] iptables rules

[Ian Hayes]

We do it all the time. Redhat has a few very good KB articles on how to set
up iptables to support RHCS

On Fri, Apr 23, 2010 at 9:46 AM, Joseph L. Casale <jcasale at activenetwerx.com
> wrote:

> I am getting around to enabling iptables on my two node cluster
> and wondered how common it was to employ outbound rules along with
> inbound rules.
>
> I presume that locking down the in/out directions on the heartbeat
> interface would mandate an explicit <multicast interface> tag...
>
> So aside from the obvious requirements of the individual services running
> on the nodes, any other things to be aware of when doing this?
>
> Thanks!
> jlc
>
>
>
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