Maintained by: NLnet Labs

[Unbound-users] multiple IP aliases on one nic

W.C.A. Wijngaards
Wed Sep 11 11:39:40 CEST 2013


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Hi Krad,

On 09/11/2013 11:23 AM, krad wrote:
> Hi,
> 
> I'm new to unbound but fairly well versed with bind. I'm currently 
> building a ha caching recursive dns solution for a client. I am
> using a pair centos machines and ucarp for HA. The problem I am
> having is the the public interface which users query has multiple
> ips (from the ucarp config) The users will query the 2nd or 3rd ips
> on the box not the 1st as that isnt a HA vip. This is fine, however
> unbound replies to the client using 1st ip on the nic as the source
> address not the destination address the client requested on.  eg

You want to set interface-automatic: yes in unbound.conf and it'll
remember the IP address and send it back on that address.

Best regards,
   Wouter

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