Sponsor: VoiceMeUp - Corporate & Wholesale VoIP Services

VoIP Mailing List Archives
Mailing list archives for the VoIP community
 SearchSearch 

[Freeswitch-users] error creating IPv6 profile when corresponding IPv4 port in use


 
Post new topic   Reply to topic    VoIP Mailing List Archives Forum Index -> freeSWITCH Users
View previous topic :: View next topic  
Author Message
jason at jasonjgw.net
Guest
PostPosted: Wed Dec 17, 2008 12:25 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
On Tue, Dec 16, 2008 at 11:10:19PM -0600, Brian West wrote:
Quote:
Well the OS reports its in use when we try to bind not much we can do
about that ... what does netstat -na | grep 5060 show?

udp 0 0 0.0.0.0:5060 0.0.0.0:*

I'll take it, then, that this is a non-issue?


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
jason at jasonjgw.net
Guest
PostPosted: Wed Dec 17, 2008 11:04 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
The code in bind6only_check in libs/sofia-sip/libsofia-sip-ua/tport/tport.c looks
correct to me, but I can't find where the result is tested (it's in
mr_bindv6only). When bind6only_check() is called in tport_bind_server(), the
return value isn't tested, and I'm having difficulty finding where it is used
- I'm interested in whether we're in fact attempting to bind only to the IPv6
port and whether the logic is correct here.

When I find the time, I could rebuild with debug symbols and run it under gdb.


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
mike at jerris.com
Guest
PostPosted: Wed Dec 17, 2008 12:12 pm    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
On Dec 17, 2008, at 2:40 AM, Jason White wrote:

Quote:
The code in bind6only_check in libs/sofia-sip/libsofia-sip-ua/tport/
tport.c looks
correct to me, but I can't find where the result is tested (it's in
mr_bindv6only). When bind6only_check() is called in
tport_bind_server(), the
return value isn't tested, and I'm having difficulty finding where
it is used
- I'm interested in whether we're in fact attempting to bind only to
the IPv6
port and whether the logic is correct here.

When I find the time, I could rebuild with debug symbols and run it
under gdb.

If this is in fact a bug, could you please report it to the sofia-sip
bugtracker. Patches are very helpful there.

Mike


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
brian at freeswitch.org
Guest
PostPosted: Thu Dec 18, 2008 4:03 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
I bind mine independently without a problem on CentOS 5.2

/b

On Dec 18, 2008, at 2:53 AM, Jason White wrote:

Quote:
I realized after posting that if the IPv4 port is bound by another
process,
then the attempt to bind to the IPv4 port in bind6only_check()
should return
-1, and hence the result of bind6only_check() will be 0, even if the
os allows
the IPv6 and IPv4 ports to be bound independently of each other.


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
jason at jasonjgw.net
Guest
PostPosted: Thu Dec 18, 2008 4:05 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
On Wed, Dec 17, 2008 at 12:10:18PM -0500, Michael Jerris wrote:
Quote:

On Dec 17, 2008, at 2:40 AM, Jason White wrote:

Quote:
The code in bind6only_check in libs/sofia-sip/libsofia-sip-ua/tport/
tport.c looks
correct to me, but I can't find where the result is tested (it's in
mr_bindv6only). When bind6only_check() is called in
tport_bind_server(), the
return value isn't tested, and I'm having difficulty finding where
it is used

I realized after posting that if the IPv4 port is bound by another process,
then the attempt to bind to the IPv4 port in bind6only_check() should return
-1, and hence the result of bind6only_check() will be 0, even if the os allows
the IPv6 and IPv4 ports to be bound independently of each other.

This looks like a potential bug, but I haven't investigated properly to be
sure, and I'm extremely busy just now (as well as not being very experienced
at this).

Quote:
If this is in fact a bug, could you please report it to the sofia-sip
bugtracker. Patches are very helpful there.

If anyone else has a chance to look at it before I do, please let me know.
Otherwise, I'll check it out when I have time to build a version of FreeSWITCH
with debug symbols and run it under gdb.


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
jason at jasonjgw.net
Guest
PostPosted: Thu Dec 18, 2008 4:14 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
On Thu, Dec 18, 2008 at 03:01:12AM -0600, Brian West wrote:
Quote:
I bind mine independently without a problem on CentOS 5.2

Thanks; friends of mine have access to Fedora boxes, so we'll compare
behaviour and try to sort it out.


_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
jason at jasonjgw.net
Guest
PostPosted: Sun Dec 21, 2008 2:24 am    Post subject: [Freeswitch-users] error creating IPv6 profile when correspo Reply with quote
The solution was to edit /etc/asterisk/sip.conf and change
bindaddr = 0.0.0.0
to
bindaddr = x.x.x.x
where x.x.x.x is, naturally, replaced by the host's actual IPv4 address.

Following this change to the Asterisk configuration, Asterisk can bind to port
5060 under IPv4, and FreeSWITCH can bind to port 5060 under IPv6.



_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
Back to top
Display posts from previous:   
Post new topic   Reply to topic    VoIP Mailing List Archives Forum Index -> freeSWITCH Users All times are GMT - 5 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group

VoiceMeUp - Corporate & Wholesale VoIP Services