Daniel-Constantin Mierla writes:
Can you see the packet being sent over the network (with ngrep, tcpdump, ...)?
Yes, UDP register is sent, but kamailio does not respond to it.
Then I did this.
1) Started K where rtpengine udp:192.26.134.10:6050 is enabled but is not running.
2) Gave kamcmd command. It two about two minutes before I got the prompt.
3) Gave 'rtpengine.show all' command. It took perhaps 30 seconds to produce:
{ url: udp:127.0.0.1:6050 set: 0 index: 0 weight: 10 disabled: 0 recheck_ticks: 0 } { url: udp:192.26.134.10:6050 set: 0 index: 2 weight: 1 disabled: 1 recheck_ticks: 60 } { url: udp:192.26.134.10:6050 set: 1 index: 1 weight: 1 disabled: 1(permanent) recheck_ticks: N/A }
Now udp:192.26.134.10:6050 shows as disabled and kamailio started to accept sip requests.
How is it possible that one non-responding rtpengine can paralyze the whole sip proxy?
-- Juha