12 Apr
2013
12 Apr
'13
12:44 p.m.
Hi Carsten,
I would expect that if it didn't have children, it wouldn't report that it's
listening.
However, you have asked the right question...
On my command line, I was using the -D flag to prevent daemon mode. When I configure to
ONLY listen for tcp, I get:
Listening on
tcp: 192.168.44.66:55060
Aliases:
<snip>
WARNING: no fork mode and no udp listen address found
With that clue, I tried it without the -D flag, configured for both tcp and udp... now it
is verifiably listening for tcp!
So, it turns out that with -D, the report that it is listening is inaccurate.
Thanks for your suggestion!
Dave.
On 12/04/2013, at 4:48 PM, Carsten Bock <carsten(a)ng-voice.com> wrote:
"WARNING: no fork mode"
So you'll probably don't have any children for TCP...
Kind regards,
Carsten
2013/4/12 Jeremy Ardley <jeremy.ardley(a)gmail.com>om>:
netstat is a bit tricky. Luckily it's now
obsoleted by ss
Try
netstat -a -n | grep 5060
Also check if your kamialio.cfg file has "disable_tcp=yes" Comment it
out if it does.
P.S. I only asked about whether it was still running because it can
easily die on startup if the scripts detect some error like the control
files still exists. I just checked now on my system which I installed
using 'official' RPMs for Centos 6. The 'service kamailio restart'
command appears to work but fails quietly for the following reason
Apr 12 14:55:40 sentinel /usr/sbin/kamailio[7501]: ERROR: ctl [ctl.c:379]: ERROR: ctl:
could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1)
On 12/04/13 14:37, David Wilson wrote:
--
Carsten Bock
CEO (Geschäftsführer)
=============================================================
Visit us on the Kamailio World 2013, April 16th & 17th
=> http://conference.kamailio.com/k01/ See
you there!
=============================================================
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http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users Hi Jeremy,
Thanks for the suggestion, I'm hoping I haven't overlooked something quite that
obvious!
The last debug output I see on startup is:
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udp: 192.168.44.66:55060
tcp: 192.168.44.66:55060
Aliases:
<snip>
WARNING: no fork mode
0(20372) INFO: <core> [tcp_main.c:4833]: init_tcp: using epoll_lt as the io watch
method (auto detected)
0(20372) INFO: usrloc [hslot.c:53]: locks array size 512
0(20372) INFO: <core> [udp_server.c:179]: INFO: udp_init: SO_RCVBUF is initially
229376
0(20372) INFO: <core> [udp_server.c:230]: INFO: udp_init: SO_RCVBUF is finally
262142
netstat shows listening for UDP on 55060, but nothing on TCP:
$ netstat -l | grep 5060
udp 0 0 192.168.44.66:55060 *:*
ps shows four kamailio processes running, all of which end when I Ctrl-C.
Cheers,
Dave.
Date: Fri, 12 Apr 2013 14:22:45 +0800
From: Jeremy Ardley <jeremy.ardley(a)gmail.com>
Subject: Re: [SR-Users] Kamailio 4.0.0 not listening on TCP
Have you checked to make sure it's still running?
On 12/04/13 14:19, David Wilson wrote:
> Hello All,
>
> New to Kamailio, I'm running 4.0 on Ubuntu 12.04 (precise).
>
> Running from the command line with a minimal config, it tells me that it is listening
on port 5060 for both TCP and UDP. I see the same behaviour with the default cfg.
>
> However, netstat does not list anything listening on TCP port 5060 and an attempted
connection is rejected consistent with there being no open socket.
>
> Any suggestions on where I need to be looking to fix this?
>
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