[SR-Users] rtpengine: Failed to open UDP control connection port

[David Cunningham]

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
Australia: +61 (0) 2 8063 9019
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