[Cialug] PowerDNS Recursor + heartbeat

Dave Weis djweis at internetsolver.com
Wed Dec 20 12:39:00 CST 2006


No, but would it work to bind it to a local address and use iptables DNAT 
or REDIRECT to force packets coming in on the floating interface to the 
steady interface?

On Wed, 20 Dec 2006, Matt Patterson wrote:

> All,
>
> Has anyone used pdns-recursor and heartbeat?  I'm having an issue with some 
> of the new security features of pdns and heartbeat running in an 
> active/active configuration.
>
> Basically, pdns-recrusor no longer binds to ANY.  It forces you to list the 
> local ip addresses that you need to bind to.  Which is all fine and dandy, 
> unless you have an IP moving over due to the other node in the cluster being 
> down.  The IP still moves over, but pdns does not listen on it.  So to the 
> end user, it is down.   Listing the IP of the other node in the cluster in 
> the pdns-recursor config is also a non-starter as pdns will not start as it 
> is considered a configuration error.
>
> -Matt Patterson
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-- 
Dave Weis
djweis at internetsolver.com
http://www.internetsolver.com/



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