On Fri, Nov 29, 2019 at 04:48 David Villasmil <david.villasmil.work@gmail.com> wrote:

Hello guys,

I tried that and it _seems_ to be working, BUT:

running `service kamailio start` just stays there and fails after about a minute:

Job for kamailio.service failed. See 'systemctl status kamailio.service' and 'journalctl -xn' for details.

running systemctl status kamailio.service replies with:

# systemctl status kamailio.service
● kamailio.service - Kamailio SIP Server
Loaded: loaded (/etc/systemd/system/kamailio.service; enabled)
Active: activating (start) since Fri 2019-11-29 07:17:19 EST; 24s ago
Docs: man:kamailio(8)
http://www.kamailio.org/
Process: 24259 ExecStart=/usr/sbin/kamailio -m $SHM_SIZE -M $PKG_SIZE -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg (code=exited, status=0/SUCCESS)
Process: 24255 ExecStartPre=/usr/sbin/kamailio -c (code=exited, status=0/SUCCESS)
CGroup: /system.slice/kamailio.service
├─24261 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24263 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24264 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24265 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24266 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24267 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24268 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24269 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24270 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24271 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24272 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24273 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24274 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24275 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24276 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24277 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24278 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24279 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24280 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24281 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24282 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24283 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24284 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24285 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24286 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24287 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24288 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24289 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24290 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24291 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24292 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24293 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24294 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24295 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24296 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24297 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24298 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24299 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24300 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24301 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24302 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24303 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24304 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24305 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
├─24306 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
└─24307 /usr/sbin/kamailio -m 1024 -M 256 -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg

Nov 29 07:17:43 sip /usr/sbin/kamailio[24306]: INFO: {1 CiUgnANofuHynAGcc5UfMA..} <script>: [RELAY] callid: CiUgnANofuHynAGcc5UfMA.. from=..... to=+.....
Nov 29 07:17:43 sip /usr/sbin/kamailio[24272]: ERROR: {1 cjwc3ajUEhE_QKuxT4FXOA..} <script>: route[WITHINGLG]: callid: cjwc3ajUEhE_QKuxT4FXOA.. Got a BYE message from .....
Nov 29 07:17:43 sip /usr/sbin/kamailio[24272]: INFO: {1 cjwc3ajUEhE_QKuxT4FXOA..} <script>: route[RELAY]: callid: cjwc3ajUEhE_QKuxT4FXOA.. Relaying
Nov 29 07:17:43 sip /usr/sbin/kamailio[24272]: INFO: {1 cjwc3ajUEhE_QKuxT4FXOA..} <script>: [RELAY] callid: cjwc3ajUEhE_QKuxT4FXOA.. from=..... to=..... is a GSM user (0)
Nov 29 07:17:44 sip /usr/sbin/kamailio[24300]: ERROR: <core> [core/tcp_read.c:302]: tcp_read_data(): error reading: Connection reset by peer (104) ([1.2.3.4]:11618 ->
Nov 29 07:17:44 sip /usr/sbin/kamailio[24300]: ERROR: <core> [core/tcp_read.c:304]: tcp_read_data(): -> [4.3.2.1]:5060)
Nov 29 07:17:44 sip /usr/sbin/kamailio[24300]: ERROR: <core> [core/tcp_read.c:1505]: tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7f3c3fd9cb98 r: 0x7f3c3fd9cc18 (-1)
Nov 29 07:17:44 sip /usr/sbin/kamailio[24266]: NOTICE: {2 9FRQDB7DQM4GLP6UkgPcag..} acc [acc.c:281]: acc_log_request(): ACC: transaction answered: timestamp=1575029864;method=INVITE;from_tag=98337e3a;to_tag=as142a8bb8;call_id=9FRQDB...
Nov 29 07:17:44 sip /usr/sbin/kamailio[24303]: INFO: {1 9FRQDB7DQM4GLP6UkgPcag..} <script>: route[RELAY]: callid: 9FRQDB7DQM4GLP6UkgPcag.. Relaying
Nov 29 07:17:44 sip /usr/sbin/kamailio[24303]: INFO: {1 9FRQDB7DQM4GLP6UkgPcag..} <script>: [RELAY] callid: 9FRQDB7DQM4GLP6UkgPcag.. from=..... to=..... is a GSM user (0)

Is it possible systemd is taking those "ERROR"s as an indication the service is not starting properly? Even though it is?

my service unit file is like so:

~# cat /etc/systemd/system/multi-user.target.wants/kamailio.service
[Unit]
Description=Kamailio SIP Server
Documentation=man:kamailio(8) http://www.kamailio.org/
After=syslog.target network-online.target

[Service]
LimitNOFILE=65536

[Service]
Type=forking
User=kamailio
Environment=SHM_SIZE=1024
Environment=PKG_SIZE=256
ExecStartPre=/usr/sbin/kamailio -c
ExecStart=/usr/sbin/kamailio -m $SHM_SIZE -M $PKG_SIZE -x fm -X fm -f /etc/kamailio/kamailio_gsm.cfg
ExecStopPost=/usr/bin/rm -f /run/kamailio/kamailio.pid
PIDFile=/run/kamailio/kamailio.pid
Restart=on-failure
RestartSec=30

[Install]
WantedBy=multi-user.target

Thanks everyone.

Regards,

David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337

On Fri, Nov 29, 2019 at 9:31 AM David Villasmil <david.villasmil.work@gmail.com> wrote:
Hello Daniel,

Thanks for replying.
I will try that.

Thanks!

David

On Fri, 29 Nov 2019 at 09:23, Daniel Tryba <d.tryba@pocos.nl> wrote:
On Thu, Nov 28, 2019 at 03:21:21PM +0000, David Villasmil wrote:
> Thanks Alex,
>
> Do you know how to set it? First time doing thousands of tcp registrations..
>

Depends on what init system you use. If you have to ask I pesume you are
using systemd (since they like to reinvent the wheel). The correct way
is to:
systemctl edit kamailio.service
and add:
[Service]
LimitNOFILE=65536

More quick and dirty:
edit /etc/systemd/system/kamailio.service.d/override.conf
and insert the same as above. And do a
systemctl daemon-reload

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--
Regards,

David Villasmil
email: david.villasmil.work@gmail.com
phone: +34669448337

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