[Serusers] zone file for enum

Greg Fausak lgfausak at august.net
Tue Dec 16 15:46:38 CET 2003


A couple of things were stumping me.  I have the DNS
working now.  The problems I ran into were the
'dot' you mention below, and the 'named.boot' file.
named.boot is used for dns, version 4?  named.conf is
used for version 9.  Our dns system supports both, so
I had a brain fart...I was modifying the named.boot file when
in fact dns9 used named.conf.

Anyway, I have my e164 stuff in DNS and ready to test.

I've got a request uri, and it does not have the
leading '+' sign.  I am going to use enum for some
internal routing.  Ultimately I'll try to interconnect
with other sip domains.

Can enum do a lookup on the current uri without the
leading '+' sign?  Will this do the trick?

prefix("+");
if(enum_query(""))
{
	t_relay();
}
else
{
	strip(1);
};

thanks!

---greg


Alexander Mayrhofer wrote:

> On (14.12.03 22:36), Greg Fausak wrote:
> 
>>$ORIGIN e164.arpa.
>>$ORIGIN 5.6.2.1.6.4.5.9.6.4.e164.arpa.
>>5.6.2.1.6.4.5.9.6.4.e164.arpa. NAPTR 100 10 "u" "sip+E2U" 
>>"!^.*$!sip:4695461265 at addaline.com!"
> 
> 
> Greg,
> 
> two things: 
> 
> - The NAPTR record above is missing the "replacement" field, which, if
>   you do not use it, should be represented by a dot. So, it should look
>   like:
> 
>   NAPTR 100 10 "u" "sip+E2U" "!^.*$!sip:4695461265 at addaline.com!" .
> 
>   (mind the trailing dot).
> 
> 
>>Dec 15 22:34:45.293 createfetch: 5.6.2.1.6.4.5.9.6.4.e164.arpa NAPTR
>>Dec 15 22:34:45.293 createfetch: . NS
>>Dec 15 22:34:45.322 createfetch: NS.SUNET.SE A
>>Dec 15 22:34:45.322 createfetch: NS0.VERIO.NET A
>>Dec 15 22:34:45.322 createfetch: TINNIE.ARIN.NET A
> 
> 
>>From the debug output, it seems to me that the dns is ignoring the
> authoritative zone, but looking up the record in the "official" public tree.
> 
> Probably it would be easier to start with a private ENUM zone, e.g.
> 
> e164.august.net.  
> 
> and enter those test records there. In that case, you don't risk
> confusing your private DNS tree with public information.
> 
> cheers
> 
> axelm
> 
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