[App_rpt-users] strangle garbling on second node

David McGough kb4fxc at inttek.net
Sun Jan 21 21:56:27 EST 2018


Hi Pierre,

For one thing to try, check the dahdi_test results and make sure they're 
consistent. Poor dahdi timing results will cause many odd problems.

Since you're using a PC, the results should be 99.95% or 
better. Here is a sample from a RPi3 with 2 pseudo nodes and 1 simpleusb 
node active:


[root at hamvoip-kb4fxc ~]# dahdi_test -c 100
Opened pseudo dahdi interface, measuring accuracy...
99.990% 99.989% 99.992% 99.994% 99.995% 99.997% 99.992% 99.992% 
99.994% 99.992% 99.997% 99.991% 99.994% 99.994% 99.995% 99.997% 
99.992% 99.993% 99.995% 99.994% 99.997% 99.992% 99.994% 99.994% 
99.995% 99.996% 99.993% 99.994% 99.995% 99.994% 99.997% 99.994% 
99.993% 99.994% 99.995% 99.997% 99.993% 99.994% 99.995% 99.994% 
99.997% 99.992% 99.994% 99.995% 99.995% 99.997% 99.993% 99.994% 
99.995% 99.994% 99.997% 99.993% 99.994% 99.995% 99.995% 99.997% 
99.993% 99.992% 99.994% 99.994% 99.996% 99.994% 99.994% 99.994% 
99.995% 99.996% 99.992% 99.994% 99.995% 99.995% 99.996% 99.993% 
99.994% 99.993% 99.994% 99.995% 99.994% 99.993% 99.994% 99.994% 
99.996% 99.992% 99.994% 99.994% 99.994% 99.996% 99.993% 99.993% 
99.994% 99.993% 99.996% 99.993% 99.993% 99.994% 99.994% 99.997% 
99.992% 99.992% 
--- Results after 98 passes ---
Best: 99.997% -- Worst: 99.989% -- Average: 99.994097%
Cummulative Accuracy (not per pass): 99.994


73, David KB4FXC



On Sun, 21 Jan 2018, Pierre Martel wrote:

> ok just did a normal link *3 of the nodes and a verbose level of 10 and got
> those log when txing:
> 
> So from what I can see in the logs is that when I speak the system seen to
> hangup wich is pretty strange.
> 
> I am about to give up on usb radio and switch to simple usb.
> 
> maybe this would stabilize the system.
> 
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TK
>    RPT_TXKEYED=0
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> Node Variable dump for node 27821:
>    RPT_TXKEYED=1
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TK
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TK
>    RPT_TXKEYED=0
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_TXKEYED=1
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TK
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TK
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TK
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TK
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
>     -- Hungup 'DAHDI/pseudo-2090752615'
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
>     -- Hungup 'DAHDI/pseudo-303588849'
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TK
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TK
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
>     -- Hungup 'DAHDI/pseudo-18022581'
>     -- Hungup 'DAHDI/pseudo-2119705770'
>     -- Hungup 'DAHDI/pseudo-987348989'
> [Jan 21 19:14:55] WARNING[9663]: chan_iax2.c:10127 iax2_do_register:
> REGISTER-LOG: Sending registration request for '27821'
> [Jan 21 19:14:55] WARNING[9669]: chan_iax2.c:10127 iax2_do_register:
> REGISTER-LOG: Sending registration request for '28739'
> Node Variable dump for node 27821:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
> [Jan 21 19:14:55] WARNING[9668]: chan_iax2.c:7690 registry_rerequest:
> REGISTER-LOG: registry rereqquest
> [Jan 21 19:14:55] WARNING[9665]: chan_iax2.c:7690 registry_rerequest:
> REGISTER-LOG: registry rereqquest
> Node Variable dump for node 28739:
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TU
>    RPT_TXKEYED=1
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
>     -- Hungup 'DAHDI/pseudo-318620634'
> Node Variable dump for node 27821:
>    RPT_TXKEYED=0
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T28739,T3502483
>    RPT_NUMALINKS=2
>    RPT_ALINKS=2,28739TU,3502483TU
>    RPT_ETXKEYED=0
>    RPT_AUTOPATCHUP=0
>    RPT_RXKEYED=0
>     -- 8 variables
>     -- Hungup 'DAHDI/pseudo-802590530'
> Node Variable dump for node 28739:
>    RPT_TXKEYED=0
>    RPT_NUMLINKS=2
>    RPT_LINKS=2,T27821,T3502483
>    RPT_NUMALINKS=1
>    RPT_ALINKS=1,27821TU
>    RPT_ETXKEYED=0
>    RPT_RXKEYED=0
>    RPT_AUTOPATCHUP=0
>     -- 8 variables
> 
> 
> 2018-01-21 18:43 GMT-05:00 Pierre Martel <petem001 at gmail.com>:
> 
> > I have my nodes 27821 and 28739, they use to run on an old P4.
> >
> > The nodes are on UsbRadio and the levels have been adjusted on with an
> > IFR1500 so they are inline.
> >
> > I switched computer yesterday and now I use a Proliant G5P computer on
> > Stretch.
> >
> > Got some help to make it run but all seem prety well. I also run
> > chan_echolink with chan_usbradio.
> >
> > the drive is aN SSD, got 8 gig of ram and the cpu is an 8 core xeon at 2.2
> > ghz.
> >
> > I also use the Raid controler to have a 1 TB raid 1 array.
> >
> > If I run the GUI ( Mate)  or only CLI ( init level 3) it still the same. I
> > tested on the same usb bus or different usb bus and it make no difference
> >
> > here is the outpu of lsusb
> >
> >  lsusb
> > Bus 005 Device 002: ID 03f0:1027 Hewlett-Packard Virtual keyboard and mouse
> > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> > Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> > Bus 004 Device 010: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio
> > Controller
> > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> > Bus 003 Device 014: ID 0d8c:013a C-Media Electronics, Inc.
> > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> > Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> >
> > I use 2 URI. they are not modded fob.
> >
> > I switched usb cable.
> >
> > I used iaxrpt to connect to both repeater and I got that in the log of
> > asterisk:
> >
> >  WARNING[9017]: chan_iax2.c:921 jb_warning_output: Resyncing the jb.
> > last_delay -98, this delay 2918, threshold 1164, new offset -2918
> >
> > and we receive a lot of hungup message for only one short ptt:
> >
> >  -- Hungup 'DAHDI/pseudo-1302878576'
> >     -- Hungup 'DAHDI/pseudo-1313783111'
> >     -- Hungup 'DAHDI/pseudo-1265694909'
> >     -- Hungup 'DAHDI/pseudo-1223961614'
> >     -- Hungup 'DAHDI/pseudo-1745973833'
> >     -- Hungup 'DAHDI/pseudo-311499195'
> >     -- Hungup 'DAHDI/pseudo-1573868247'
> >     -- Hungup 'DAHDI/pseudo-56935586'
> >     -- Hungup 'DAHDI/pseudo-267958833'
> >     -- Hungup 'DAHDI/pseudo-580580533'
> >     -- Hungup 'DAHDI/pseudo-1976922523'
> >
> > Even with an echolink connection there are multiple Hungup 'DAHDI/pseudo
> > messages in the log for only one tx.
> >
> > Anyone can help?
> >
> >
> >
> >
> >
> 



More information about the App_rpt-users mailing list