All,
Can anyone tell me if OpenSER's ENUM module takes and NAPTR record order/pref into account when using ENUM? The reason I ask is I'm trying to use ENUM as a simple round robin'ing mechanism. Problem is, even if I alter the preference field on a record OpenSER seems to always dial *both* records (assuming there's 2 records returned naturally.)
For example:
; zone file example 0.4.9.4.2.3.7.4.1.3.1.enum.netlogic. NAPTR 100 9 "u" "E2U+sip" "!^.*$!sip:+13147324940@serverA!" . NAPTR 100 10 "u" "E2U+sip" "!^.*$!sip:+13147324940@serverB!" .
---
(For network's sake, I want to see what's really happening)
# tethereal -i eth0 -n -p -R "sip.To contains 7324940"
5.467316 xxxx -> 206.80.xx.xx SIP/SDP Request: INVITE sip:+13147324940@xxx:5060
5.468512 206.80.xx.xx -> xxxx SIP Status: 100 trying
5.470485 206.80.xx.xx -> serverA SIP/SDP Request: INVITE sip:+13147324940@serverA ..
5.470507 206.80.xx.xx -> serverB SIP/SDP Request: INVITE sip:+13147324940@serverB ..
Naturally, this can cause huge problems.. Thoughts? :-)
Thanks all, Matt
matt,
enum lookup results in a destination set that includes all valid NAPTR entries in their order of preference. it then your cfg's job to decide what to do with the set.
-- juha
O RLY.. Don't suppose you could get me started with a line or two. I couldn't even fathom how to do this, and the enum module docs don't suggest anything as such??
Thanks again, Matt
-----Original Message----- From: Juha Heinanen [mailto:jh@tutpro.com] Sent: Wednesday, March 22, 2006 8:30 AM To: Matt Schulte Cc: users@openser.org Subject: [Users] ENUM Order and Preference
matt,
enum lookup results in a destination set that includes all valid NAPTR entries in their order of preference. it then your cfg's job to decide what to do with the set.
-- juha
Matt Schulte writes:
O RLY.. Don't suppose you could get me started with a line or two. I couldn't even fathom how to do this, and the enum module docs don't suggest anything as such??
as i said, enum module just creates the destination set. check for example lcr module docs for what to do with the set. also openser core includes functions to deal with the set. see wiki page and use google, since this has been discussed before.
-- juha
Matt,
this may help you a little bit: http://www.openser.org/pipermail/users/2005-November/002086.html
regards, bogdan
Juha Heinanen wrote:
Matt Schulte writes:
O RLY.. Don't suppose you could get me started with a line or two. I couldn't even fathom how to do this, and the enum module docs don't suggest anything as such??
as i said, enum module just creates the destination set. check for example lcr module docs for what to do with the set. also openser core includes functions to deal with the set. see wiki page and use google, since this has been discussed befor.
-
Bogdan-Andrei Iancu -
Juha Heinanen -
Matt Schulte