Re: MTP3D on Ubuntu 16.04 LTS

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you can  go to voip-info web site
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and can try to follow this

Excessive poll delay warning


[Sep 19 22:30:49] NOTICE[25524] mtp.c: Excessive poll delay 5985!
[Sep 19 22:40:49] NOTICE[25524] mtp.c: Excessive poll delay 5355!


This "Excessive poll delay" warning is a known and yet mysterious problem. We see it on some machines, but not on others, and we have not gathered sufficient statistics to narrow down the cause for it.

It would be very useful to gather that statistics in the form of output from the shell commands:

uname -a
/sbin/lspci
cat /proc/cpuinfo
cat /proc/meminfo
cat /proc/interrupts
grep "Excessive poll delay" /var/log/asterisk/messages | tail -10


The output should be e-mail too one of chan_ss7 authors Anders Baekgaard (ab at netfors.com) with the Subject "chan_ss7 statistics". Anders kindly requested everybody reading this post to help solving the problem, regardless you experience it your self.

solutions/reasons:


2016-05-20 19:46 GMT+00:00 Lucas Migliorini Anura <lmigliorini@xxxxxxxxxxxx>:
Hello,


I have a machine with Ubuntu 16.04 LTS and Sangoma 16 E1 Card..


When i start the deamon, mtp start logging with this ..

root@serva:/home/user# su -l astg -c "/home/astg/local/mtp3d/bin/mtp3d  -p -s hw1 -c /home/astg/local/asterisk/etc/asterisk/"
Using /home/astg/local/asterisk/etc/asterisk/ for config directory
May 20 16:41:40 [NOTICE] config.c:857 load_config_link Configured link 'lw1' on linkset 'lsw1', firstcic=1
May 20 16:41:40 [NOTICE] config.c:857 load_config_link Configured link 'lw2' on linkset 'lsw2', firstcic=1
May 20 16:41:40 [NOTICE] config.c:1354 load_config Configuring OPC 128, DPC 5504 for linkset 'lsw1'.
May 20 16:41:40 [NOTICE] config.c:1354 load_config Configuring OPC 128, DPC 0 for linkset 'lsw2'.
May 20 16:41:40 [NOTICE] mtp.c:2506 mtp_init Initialising 1 signalling links
May 20 16:41:40 [NOTICE] transport.c:156 adjust_schannel_buffers Adjusting channels buffers for link lw1/15, size=280, count=32.
    -- Starting mtp mainloop, pid=21254.
May 20 16:41:40 [ERROR] mtp3d.c:505 mtp_mainloop link->mtp3server_host hw1 <--> this_host->name hw1
    -- Starting MTP thread, pid=21254.
Using mtp3 service port 5000, socket 6
    -- Starting monitor thread, pid=21254.
May 20 16:41:40 [NOTICE] mtp.c:2386 mtp_init_link Initialising link 'lw1/16', linkset 'lsw1', sls 0.
May 20 16:41:40 [NOTICE] mtp.c:2404 mtp_init_link Signalling channel on link 'lw1/16' has signalling type 0x100380.
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20030!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20034!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20033!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!
May 20 16:41:40 [NOTICE] mtp.c:1971 mtp_thread_main Excessive poll delay 20032!



I saw this issue when i disconnect the cable from the E1 port.. But now both cables are connected and linking between them ..



root@serva:/home/user# wanrouter status

Devices currently active:
    wanpipe1 wanpipe10 wanpipe11 wanpipe12 wanpipe13 wanpipe14 wanpipe15 wanpipe16 wanpipe17 wanpipe18 wanpipe19 wanpipe2 wanpipe20 wanpipe3 wanpipe4 wanpipe5 wanpipe6 wanpipe7 wanpipe8 wanpipe9


Wanpipe Config:

Device name | Protocol Map | Adapter  | IRQ | Slot/IO | If's | CLK | Baud rate |
wanpipe20   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 4       | 1    | N/A | 0         |
wanpipe19   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 4       | 1    | N/A | 0         |
wanpipe18   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 4       | 1    | N/A | 0         |
wanpipe17   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 4       | 1    | N/A | 0         |
wanpipe16   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe15   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe14   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe13   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe12   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe11   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe10   | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe9    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 11  | 5       | 1    | N/A | 0         |
wanpipe8    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe7    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe6    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe5    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe4    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe3    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe2    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |
wanpipe1    | N/A          | A101/1D/2/2D/4/4D/8/8D/16/16D| 15  | 4       | 1    | N/A | 0         |

Wanrouter Status:

Device name | Protocol | Station | Status        |
wanpipe20   | AFT TE1  | N/A     | Disconnected  |
wanpipe19   | AFT TE1  | N/A     | Disconnected  |
wanpipe18   | AFT TE1  | N/A     | Disconnected  |
wanpipe17   | AFT TE1  | N/A     | Disconnected  |
wanpipe16   | AFT TE1  | N/A     | Disconnected  |
wanpipe15   | AFT TE1  | N/A     | Disconnected  |
wanpipe14   | AFT TE1  | N/A     | Disconnected  |
wanpipe13   | AFT TE1  | N/A     | Disconnected  |
wanpipe12   | AFT TE1  | N/A     | Disconnected  |
wanpipe11   | AFT TE1  | N/A     | Disconnected  |
wanpipe10   | AFT TE1  | N/A     | Disconnected  |
wanpipe9    | AFT TE1  | N/A     | Disconnected  |
wanpipe8    | AFT TE1  | N/A     | Disconnected  |
wanpipe7    | AFT TE1  | N/A     | Disconnected  |
wanpipe6    | AFT TE1  | N/A     | Disconnected  |
wanpipe5    | AFT TE1  | N/A     | Disconnected  |
wanpipe4    | AFT TE1  | N/A     | Disconnected  |
wanpipe3    | AFT TE1  | N/A     | Disconnected  |
wanpipe2    | AFT TE1  | N/A     | Connected     |
wanpipe1    | AFT TE1  | N/A     | Connected     |

Any idea ?

Thanks for any suggestions,

Lucas

Lucas Migliorini
Operaciones

Anura S.A.
Esmeralda 718, Piso 16º B,
C1007ABH, CABA, Argentina

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