[SR-Users] RTPEngine Recording does not work

Mojtaba mespio at gmail.com
Sun Jul 1 11:47:40 CEST 2018


I have strange issue,
the output of of `uname -r` command is "3.16.0-4-amd64", while all the
debs file are "4.9.0-0.bpo.6-amd64".
ngcp-rtpengine_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-iptables_6.4.0.0+0~mr6.4.0.0_amd64.deb
 ngcp-rtpengine-kernel-dkms_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-kernel-source_6.4.0.0+0~mr6.4.0.0_all.deb
ngcp-rtpengine-recording-daemon_6.4.0.0+0~mr6.4.0.0_amd64.deb
ngcp-rtpengine-utils_6.4.0.0+0~mr6.4.0.0_all.deb
Is it the reason of my issue?

On Fri, Jun 29, 2018 at 9:57 PM, Aqs Younas <aqsyounas at gmail.com> wrote:
> you can check by starting your rtpengine with this parameter "--table=0". If
> kernal modules is properly installed you will not face any error.
>
> Best Regards,
>
> Aqs Younas
>
>
>
> On Fri, 29 Jun 2018 at 03:33, Mojtaba <mespio at gmail.com> wrote:
>>
>> Thank you. I installed RTPEngine from git
>> (https://github.com/sipwise/rtpengine).
>> Let me know how can i  be sure kernel module is loaded? and how can i load
>> it?
>> Thanks
>>
>> On Thu, Jun 28, 2018 at 6:20 PM, Richard Fuchs <rfuchs at sipwise.com> wrote:
>> > Looks like you haven't set up the kernel module properly. For the "proc"
>> > method of recording to work, the kernel module must be loaded and in
>> > use.
>> >
>> > Cheers
>> >
>> >
>> > On 2018-06-28 05:47, Mojtaba wrote:
>> >>
>> >> Hi all,
>> >> I installed RTPEngine (Version: 6.4.0.0+0~mr6.4.0.0
>> >> git-master-4eb80da) in my VM machine (Debian GNU/Linux 8 (jessie), i
>> >> also installed kamailio 5.1.
>> >>
>> >> In kamailio routes, i have:
>> >> route {
>> >>          ...
>> >>          #rtpengine_manage("record-call")
>> >>          rtpengine_manage();
>> >>          start_recording();
>> >>          ...
>> >> }
>> >> Here is all other configuration files:
>> >>
>> >> In /etc/default/ngcp-rtpengine-daemon file:
>> >> RUN_RTPENGINE=yes
>> >> CONFIG_FILE=/etc/rtpengine/rtpengine.conf
>> >> CONFIG_SECTION=rtpengine
>> >> PIDFILE=/var/run/ngcp-rtpengine-daemon.pid
>> >> MANAGE_IPTABLES=yes
>> >> TABLE=0
>> >>
>> >> In /etc/default/ngcp-rtpengine-recording-daemon file:
>> >> RUN_RTPENGINE_RECORDING=yes
>> >> CONFIG_FILE=/etc/rtpengine/rtpengine-recording.conf
>> >> CONFIG_SECTION=rtpengine-recording
>> >> PIDFILE=/var/run/ngcp-rtpengine-recording-daemon.pid
>> >> MUST_NFS=no
>> >> NFS_HOST=192.168.1.1
>> >> NFS_REMOTE_PATH=/var/recordings
>> >> NFS_LOCAL_MOUNT=/var/lib/rtpengine-recording # must match output-dir if
>> >> used
>> >> NFS_OPTIONS=hard,intr,tcp
>> >>
>> >> In /etc/rtpengine/rtpengine.conf file:
>> >> [rtpengine]
>> >> table = 0
>> >> interface = 192.168.122.200
>> >> listen-ng = 127.0.0.1:2223
>> >> recording-dir = /var/spool/rtpengine/
>> >> recording-method = proc
>> >>
>> >> In
>> >> [rtpengine-recording]
>> >> table = 0
>> >> # output-storage = db (use default)
>> >> # output-format = mp3 (use default)
>> >> # output-mixed = 1
>> >> spool-dir = /var/spool/rtpengine/metadata
>> >> output-dir = /var/spool/rtpengine/recording
>> >>
>> >> But the recording is not work, I have these issues in syslog:
>> >> [1530178531.860171] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
>> >> 'start recording' from 127.0.0.1:38654
>> >> [1530178531.860191] NOTICE:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Turning on call
>> >> recording.
>> >> [1530178531.860239] WARNING:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Call recording through
>> >> /proc interface requested, but kernel table not open
>> >> [1530178531.860262] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860269] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860275] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860281] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860287] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860292] ERR:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Failed to open
>> >> recording metadata file '(null)' for writing: Bad address
>> >> [1530178531.860303] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
>> >> recording' from 127.0.0.1:38654 (elapsed time 0.000112 sec)
>> >> [1530178531.969040] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
>> >> 'start recording' from 127.0.0.1:39374
>> >> [1530178531.969069] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
>> >> recording' from 127.0.0.1:39374 (elapsed time 0.000004 sec)
>> >> [1530178537.176906] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
>> >> 'delete' from 127.0.0.1:40258
>> >> [1530178537.177003] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Scheduling deletion of
>> >> call branch '9052b05a' (via-branch '') in 30 seconds
>> >> [1530178537.177026] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'delete'
>> >> from 127.0.0.1:40258 (elapsed time 0.000084 sec)
>> >> [1530178537.178368] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Received command
>> >> 'start recording' from 127.0.0.1:40258
>> >> [1530178537.178392] INFO:
>> >> [MWFhMWM4MmVhYjFmYjY3MzVlZDlmZWMyYjNmNGVhNmY.]: Replying to 'start
>> >> recording' from 127.0.0.1:40258 (elapsed time 0.000004 sec)
>> >> ^C[1530178543.752740] INFO: Version 6.4.0.0+0~mr6.4.0.0
>> >> git-master-4eb80da shutting down
>> >>
>> >> Also when i start RTPEngine, I have  FATAL error about module
>> >> xt_RTPENGINEer in syslog:
>> >> Jun 28 05:44:58 debian8 systemd[1]: Starting NGCP RTP/media Proxy
>> >> Daemon...
>> >> Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
>> >> modprobe: FATAL: Module xt_RTPENGINE not found.
>> >> Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
>> >> iptables: No chain/target/match by that name.
>> >> Jun 28 05:44:58 debian8 ngcp-rtpengine-iptables-setup[10203]:
>> >> ip6tables: No chain/target/match by that name.
>> >> Jun 28 05:44:58 debian8 systemd[1]: Started NGCP RTP/media Proxy
>> >> Daemon.
>> >> Jun 28 05:44:58 debian8 rtpengine[10219]: [1530179098.989322] INFO:
>> >> Generating new DTLS certificate
>> >> Jun 28 05:44:59 debian8 rtpengine[10219]: [1530179099.033499] ERR:
>> >> FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL
>> >> FORWARDING DISABLED
>> >> J
>> >>
>> >> Let me know what is the problem and how can i solve it?
>> >>
>> >
>> > _______________________________________________
>> > Kamailio (SER) - Users Mailing List
>> > sr-users at lists.kamailio.org
>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>>
>> --
>> --Mojtaba Esfandiari.S
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>
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-- 
--Mojtaba Esfandiari.S



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