View source for VoIP Cookbook: Setup BIND for ENUM Server

For example, we are assigned for +625XXXX. We need to edit,

 /etc/bind/named.conf.local

Entry for domain 5.2.6.e164.id

 zone "5.2.6.e164.id" IN {
         type master;
         file "/etc/bind/5.2.6.e164.id.db";
 };

All subscriber numbers must be listed in /etc/bind/5.2.6.e164.id.db. An example of the DNS file of /etc/bind/5.2.6.e164.id.db is as follows,

 $TTL    86400
 @	IN SOA  ns.warnet.co.id admin.warnet.co.id. (
 			42              ; serial (d. adams)
 			3H              ; refresh
 			15M             ; retry
 			1W              ; expiry
 			1D )            ; minimum
 
             IN NS	ns.warnet.co.id.
 
 0.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2000@192.168.0.3!" .
 1.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2001@192.168.0.3!" .
 2.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2002@192.168.0.3!" .
 3.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2003@192.168.0.3!" .
 4.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2004@192.168.0.3!" .
 5.0.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2005@192.168.0.3!" .
 0.2.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2020@192.168.0.3!" .
 1.2.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2021@192.168.0.3!" .
 2.2.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2022@192.168.0.3!" .
 0.3.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2030@192.168.0.3!" .
 1.3.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2031@192.168.0.3!" .
 2.3.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2032@192.168.0.3!" .
 3.3.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2033@192.168.0.3!" .
 0.5.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2050@192.168.0.3!" .
 1.5.0.2	NAPTR 10 100 "u" "E2U+sip" "!^.*$!sip:2051@192.168.0.3!" .

For example, it means the mapping numbers is as follows,

 +6252000	0.0.0.2.5.2.6.e164.id	2000@192.168.0.3
 +6252001	1.0.0.2.5.2.6.e164.id	2001@192.168.0.3
 +6252002	2.0.0.2.5.2.6.e164.id	2002@192.168.0.3

After the editing process, please restar the DNS Server using the command

 # /etc/init.d/bind9 restart


==See Also==

* [[VoIP Cookbook: Building your own Telecommunication Infrastructure]]
* [[VoIP Cookbook: ENUM]]