Hi Robert,
As the waiting queue (on the socket) is 0, there are 2 options:
1) packets are not delivered to the socket (firewall??)
2) packets are actually read by OpenSIPS (run with log_level 4 to see if
you get any kind of logs).
If the packets were put on the socket, but OpenSIPS does not read them
-> you should see the IN queue size higher than 0.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 07.12.2016 22:43, Robert Dyck wrote:
Actually when I was testing I entered the listen parameters on the command
line. I have now added them to the configuration file. The result is the same.
The UA keeps sending the REGISTER request but there is no response from
opensips. A UA on IPV4 can register on port 5062.
The configuration file I am using was taken from the rtpproxy modules examples.
It was out of date so I had to add the UDP protocol and also change each
instance of "break" to "exit".
[root@slim src]# opensips -V
version: opensips 2.2.2 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_MALLOC,
FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
git revision: d250e1c
main.c compiled on 15:03:38 Nov 30 2016 with gcc 6.2.1
[root@slim src]# netstat -ulnp | grep opensips
udp 0 0 192.168.1.1:5062 0.0.0.0:*
10036/opensips
udp6 0 0 fd00::223:7dff:feb:5062 :::*
10036/opensips
listen=udp:192.168.1.1:5062
listen=udp:[fd00::223:7dff:feb8:d2b4]:5062
On December 7, 2016 09:14:53 PM Bogdan-Andrei Iancu wrote:
Hello Robert,
Please post the "listen" lines you have in cfg and the output of
"netstat -ulnp | grep opensips" .
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 05.12.2016 21:37, Robert Dyck wrote:
This is a re-send. I apologize if it is a duplicate. I suspect my
subscription was not enabled.
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I have been doing some testing with opensips 2.2.2 using ipv6. I found
that
the server will only respond to a request over IPV6 if it is configured to
listen on the default port.
Wireshark sees a request addressed to the server but there is no reply.
Running opensips in the foreground show no activity associated with a
request.
Netstat however shows the listening port. ( UDP 5062 )
Tried with global address and ULA.
IPv4 works with non-default port.
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