Hello,
With the wisdom of Alex Balashov we got it running by adding the IP address to the listen-ng parameter.
The question now is how to cure this iptables problem:
Starting RTP/media proxy: rtpengineiptables v1.4.21: unknown option "--id" Try `iptables -h' or 'iptables --help' for more information. ip6tables v1.4.21: can't initialize ip6tables table `filter': Address family not supported by protocol Perhaps ip6tables or your kernel needs to be upgraded.
The iptables module is compiled and installed: # ls /lib64/xtables/ libxt_RTPENGINE.so
This is on Ubuntu. Any ideas?
Thanks in advance.
On 17 July 2017 at 15:56, David Cunningham dcunningham@voisonics.com wrote:
Hello,
We're using Kamailio 4.2.1 with rtpengine 5.1.2.1 on Ubuntu 16.04. When running rtpengine we get this error:
[1500263405.711288] ERR: FAILED TO CREATE KERNEL TABLE 0 (File exists), KERNEL FORWARDING DISABLED [1500263405.712367] CRIT: Fatal error: Failed to open UDP control connection port
The first line I think is not important, but the second appears to be. It's being run as root with these options:
/usr/sbin/rtpengine --interface=xx.xx.xx.xx --listen-ng=7724 --timeout=60 --silent-timeout=3600 --pidfile=/var/run/rtpengine.pid --port-min=45000 --port-max=50000 --table=0
Running "netstat -lnp | grep 7724" does not report anything listening on port 7724 already.
Has anyone any ideas? Thanks in advance.
-- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 <+1%20213-221-1092> Australia: +61 (0) 2 8063 9019 <+61%202%208063%209019>