[Pdns-users] NAPTR wildcard records on PDNS version 3.3

Jonathan Hunter hunterj91 at hotmail.com
Mon Jun 9 11:27:43 UTC 2014


Hi,
Yes that works great, I have modified slightly so that with the SBC Im using it removes the +44 and then inserts the remaining digits into the SIP request;
 100 10 "U" "E2U+sip" "!^44(.*)$!sip:\\1 at 10.10.10.10!" .  
So if for example query is for 44123456789, the sip request will be 123456789 at 10.10.10.10 after  the query thanks to the regex above.
Many thanks to Aki for the help!
Jon

> Date: Thu, 5 Jun 2014 20:37:22 +0300
> From: cmouse at youzen.ext.b2.fi
> To: hunterj91 at hotmail.com
> CC: pdns-users at mailman.powerdns.com
> Subject: Re: [Pdns-users] NAPTR wildcard records on PDNS version 3.3
> 
> mysql> update records set content = '100 10 "U" "E2U+sip" "!^\\\\+44(.*)$!sip:\\\\1 at 10.10.10.10!" .' where type = 'NAPTR';
> 
> This works.
> 
> Aki Tuomi
> 
> On Thu, Jun 05, 2014 at 06:50:07PM +0300, Aki Tuomi wrote:
> > I need to verify if this is a bug in 3.3 first (or someone else ofc).
> > 
> > Aki
> > 
> > On Thu, Jun 05, 2014 at 03:15:16PM +0000, Jonathan Hunter wrote:
> > > Hi Aki,
> > > In fact on closer inspection its version 3.3-2.
> > > Any comments/help appreciated.
> > > Thanks
> > > Jon
> > > 
> > > From: hunterj91 at hotmail.com
> > > To: cmouse at youzen.ext.b2.fi
> > > Date: Thu, 5 Jun 2014 12:14:03 +0000
> > > CC: pdns-users at mailman.powerdns.com
> > > Subject: Re: [Pdns-users] NAPTR wildcard records on PDNS version 3.3
> > > 
> > > 
> > > 
> > > 
> > > Hi Aki,
> > > Thanks for the response, its version 3.3;
> > > pdns_control version3.3
> > > Thanks
> > > Jon
> > > > Date: Thu, 5 Jun 2014 14:55:51 +0300
> > > > From: cmouse at youzen.ext.b2.fi
> > > > To: hunterj91 at hotmail.com
> > > > CC: pdns-users at mailman.powerdns.com
> > > > Subject: Re: [Pdns-users] NAPTR wildcard records on PDNS version 3.3
> > > > 
> > > > On Thu, Jun 05, 2014 at 11:44:23AM +0000, Jonathan Hunter wrote:
> > > > > Hi Guys, 
> > > > > Sorry to trouble you all, just wondered if anyone can help.
> > > > > I am using Powerdns as an ENUM server, and for single records its working well, however for wildcard entries I am having issues.
> > > > > Im sure its just syntax from my point of view, however looking at the associated RFCs and guides it all looks good.
> > > > > I add a wildcard entry such as below, where query is something like;
> > > > > 6.6.6.9.9.3.4.3.4.1.4.4.test.domain
> > > > > Now with the query number, I want to store this as a variable, prefix it then send it out as a SIP URI.
> > > > > So I have added an entry in records such as below;
> > > > > INSERT INTO records (id,domain_id,name,type,content,ttl)VALUES('16','3','*.test.domain','NAPTR','100 10 "U" "E2U+sip" "!^\\+44(.*)$!sip:\\1 at 10.10.10.10!" .','120');
> > > > > With the idea that the query number will be stored in the back-referenced parameter \\1 and all will be well and I can use it to generate the request.
> > > > > However once I add this, then send a query into the DNS server I get;
> > > > > 
> > > > >  Exception: Unable to parse DNS TXT "!^\\+44(.*)$!sip:\\1 at 10.10.10.10!"
> > > > > Does anyone have any working wildcard examples I can reference as its quite frustrating now!
> > > > > Many thanks
> > > > > Jon
> > > > >  		 	   		  
> > > > 
> > > > Which version are you running?
> > > > 
> > > > > _______________________________________________
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