25 Dec
2018
25 Dec
'18
2:34 a.m.
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