Ah yeah that totally works too- just putting all 4 IPs on the box and loading up each instance on it's own IP. Lot less work to do that way :D
On Tue, Mar 25, 2008 at 10:28 PM, Brad Dameron <[EMAIL PROTECTED]> wrote: > Yes these are behind load balancers. And I am going to put each instance > on a seperate IP since they are NATed. I thought I had read something about > renaming the startup script and when you start it looks for the matching > config file. But I didn't see that in the script itself. > > Thanks, > Brad > > ------------------------------ > *From:* Chet Nichols III [mailto:[EMAIL PROTECTED] > *Sent:* Tue 3/25/2008 4:29 PM > *To:* Brad Dameron > *Cc:* pdns-users@mailman.powerdns.com > *Subject:* Re: [Pdns-users] pdns-recursor. > > if you want to run four separate, completely independent instances with no > forking/parent, just starting up each one individually, you'll need to > change the local-port in each recursor.conf to be unique from the others. > one can run on 53, 54, ..., and from there, you'll need to set up something > in front that handles layer 4 switching/port translation, and configure 4 > virtual IPs on the switch/router, all configured to accept on 53, to do a > port translate from the virtual ip:port to the physical ip:port of wherever > it would be directed to. > for example, your switch/router would have the following virtual > > physical mappings: > > ns1.clearwire.com:53 > big-ns-box.clearwire.com:53 > ns2.clearwire.com:53 > big-ns-box.clearwire.com:54 > ns3.clearwire.com:53 > big-ns-box.clearwire.com:55 > etc.. > > not sure what capabilities you have, but thats how we'd do it. if anyone > else has any other ways of doing it, feel free to share. > > then again, this is more of a sysadmin/networking type question and not a > pdns-specific question, so i dont want the list to get flooded :) > > thanks! > > chet > > On Tue, Mar 25, 2008 at 6:41 PM, Brad Dameron <[EMAIL PROTECTED]> > wrote: > > > I've looked over the docs and not sure how I can run multiple > > pdns-recursors. We are moving to dual dual-core servers and would like to > > run multiple recursor instances. I know about the fork process but would > > prefer to run 4 seperate instances. I know this will require 4 configs but > > was hoping there was a simple way to handle this. > > > > Thanks, > > Brad Dameron > > > > _______________________________________________ > > Pdns-users mailing list > > Pdns-users@mailman.powerdns.com > > http://mailman.powerdns.com/mailman/listinfo/pdns-users > > > > > > > -- > /* > Chet Nichols III > mail: [EMAIL PROTECTED] > (aim: chet / twitter: chet) > */ > > _______________________________________________ > Pdns-users mailing list > Pdns-users@mailman.powerdns.com > http://mailman.powerdns.com/mailman/listinfo/pdns-users > > -- /* Chet Nichols III mail: [EMAIL PROTECTED] (aim: chet / twitter: chet) */
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