لا يبدأ مصدر الحزمة في IXM عند إيقاف الراديو

المقدمة

يصف هذا وثيقة كيف أن يحل الإصدار حيث الربط يرسل يرسل يرسل على ال IXM عندما LoRa لاسلكي يكون متوقف على ال IXM.

المشكلة

عند نشر IXM جديد وتثبيت حزمة Active LRR، يمكنك مشاهدة هذه الرسالة في LRR trace.log:

Gateway#show packet-forwarder log name trace 250
...
03:40:45.990  (00834) [../main.c:954] no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/dyncalib.ini'
03:40:45.990  (00834) [../main.c:979] search '/tmp/mdm/pktfwd/firmware/lrr/config/channels_eu868_2015.ini'
03:40:45.990  (00834) [../main.c:2127] load default '/tmp/mdm/pktfwd/firmware/lrr/config/channels_eu868_2015.ini'
03:40:45.990  (00834) [../main.c:951] search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/channels.ini'
03:40:45.990  (00834) [../main.c:954] no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/channels.ini'
03:40:45.991  (00834) [../main.c:2354] lgw thread is started
03:40:45.991  (02398) [../lgw_gen.c:1820] start lrr.x/lgw th=b63a7380 pid=834 count=1 capture=0
03:40:45.993  (02398) [../lgw_x8.c:1053] BOARD1 RADIO cannot be started ret=-1 'Invalid version number for the top FPGA'
03:40:45.993  (02398) [../lgw_gen.c:1530] enter Idle loop ... waiting for cancelation
03:41:45.980  (00834) [../main.c:5346] no LRC connection during more than 1200sec => revssh

توقف إعادة توجيه الحزمة عن تهيئة الموجه ولا تحاول الاتصال ب TPE أو TPW LRC.

الحل

السبب، رغم أنه غير واضح من رسالة الخطأ، لأن الخطأ لم يتم بدء تشغيل الراديو على IXM.

هذه تسمى "خارج الصندوق".

يمكنك التحقق من هذا كما يلي:

Gateway#show radio
LORA_SN: FOC203310DG
LORA_PN: 95.1602T00
LORA_SKU: 868
LORA_CALC: <135,123,115,107,99,95,91,87,78,70,62,53,45,41,37,33-133,120,112,104,96,92,88,84,75,67,59,51,43,39,35,31>
CAL_TEMP_CELSIUS: 34
CAL_TEMP_CODE_AD9361: 90
RSSI_OFFSET: -204.07,-203.78
LORA_REVISION_NUM: A0+
RSSI_OFFSET_AUS: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

radio status:
off

كما ترى في السطر الأخير، تم وضع علامة "إيقاف" على الراديو.

لتشغيل الراديو، اتبع ما يلي:

Gateway#configure terminal
Gateway(config)#no radio off
Gateway(config)#exit
*Aug 06 03:45:28: Configured from console by console
Gateway#copy running-config start
!

Copy 333 bytes took 00:00:01 [hh:mm:ss]

بعد ذلك، قم بإعادة تشغيل أداة توجيه الحزمة:

Gateway#configure terminal
Gateway(config)#packet-forwarder restart
Restarted packet-forwarder
Gateway(config)#exit
*Aug 06 03:46:07: Configured from console by console

كما ترى في TRACE.log الآن، يمكن أن يبدأ موجه الحزم:

Gateway#show packet-forwarder log name trace 250
...
################################################################
### restart(1) : 20160806  03:45:43
### pid=2741 szmax=unlimited (config files not yet read)
################################################################
03:45:43.479  (02741) Traces activated for startup
03:45:43.515  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/bootserver.ini'
03:45:43.515  (02741) no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/bootserver.ini'
03:45:43.515  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_system.sh'
03:45:43.515  (02741) load custom '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_system.sh'
03:45:43.516  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_parameters.sh'
03:45:43.516  (02741) load custom '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_parameters.sh'
03:45:43.516  (02741) search '/tmp/mdm/pktfwd/firmware/lrr/config/defines.ini'
03:45:43.516  (02741) load default '/tmp/mdm/pktfwd/firmware/lrr/config/defines.ini'
03:45:43.516  (02741) search '/tmp/mdm/pktfwd/firmware/lrr/config/defines.ini'
03:45:43.516  (02741) load default '/tmp/mdm/pktfwd/firmware/lrr/config/defines.ini'
03:45:43.516  (02741) search '/tmp/mdm/pktfwd/firmware/lrr/config/lrr.ini'
03:45:43.516  (02741) load default '/tmp/mdm/pktfwd/firmware/lrr/config/lrr.ini'
03:45:43.519  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lrr.ini'
03:45:43.519  (02741) load custom '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lrr.ini'
03:45:43.519  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/gpsman.ini'
03:45:43.519  (02741) no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/gpsman.ini'
03:45:43.519  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/custom.ini'
03:45:43.519  (02741) load custom '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/custom.ini'
03:45:43.519  (02741) search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_state.ini'
03:45:43.519  (02741) no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/_state.ini'
03:45:43.522  (02741) [trace.c:128] TRACE used szmax: 1000000
03:45:43.522  (02741) [../main.c:7781] start lrr.x/main th=b6adc010 pid=2741 sickrestart=0
03:45:43.522  (02741) [../main.c:7782] @(#) Actility lrr 2.4.21 07/09/18 target=ciscoms host=Ubuntu14-dev
03:45:43.522  (02741) [../main.c:7783] SX1301_AR
03:45:43.522  (02741) [../main.c:7785] HAL 5.1.0
03:45:43.522  (02741) [../main.c:7788] lrrid=68480c3f lrridext=0000 lrridpref=04
03:45:43.522  (02741) [../main.c:979] search '/tmp/mdm/pktfwd/firmware/lrr/config/lowlvlgw.ini'
03:45:43.522  (02741) [../main.c:2020] load default '/tmp/mdm/pktfwd/firmware/lrr/config/lowlvlgw.ini'
03:45:43.522  (02741) [../main.c:979] search '/tmp/mdm/pktfwd/firmware/lrr/config/lowlvlgw_ciscoms.ini'
03:45:43.522  (02741) [../main.c:2030] load default '/tmp/mdm/pktfwd/firmware/lrr/config/lowlvlgw_ciscoms.ini'
03:45:43.523  (02741) [../main.c:979] search '/tmp/mdm/pktfwd/firmware/lrr/config/lgwx8_eu868_2015.ini'
03:45:43.523  (02741) [../main.c:2041] load default '/tmp/mdm/pktfwd/firmware/lrr/config/lgwx8_eu868_2015.ini'
03:45:43.523  (02741) [../main.c:951] search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lowlvlgw.ini'
03:45:43.523  (02741) [../main.c:2065] load custom '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lowlvlgw.ini'
03:45:43.523  (02741) [../main.c:951] search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lgw.ini'
03:45:43.523  (02741) [../main.c:954] no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/lgw.ini'
03:45:43.523  (02741) [../main.c:951] search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/dyncalib.ini'
03:45:43.523  (02741) [../main.c:954] no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/dyncalib.ini'
03:45:43.523  (02741) [../main.c:979] search '/tmp/mdm/pktfwd/firmware/lrr/config/channels_eu868_2015.ini'
03:45:43.523  (02741) [../main.c:2127] load default '/tmp/mdm/pktfwd/firmware/lrr/config/channels_eu868_2015.ini'
03:45:43.524  (02741) [../main.c:951] search '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/channels.ini'
03:45:43.524  (02741) [../main.c:954] no custom configuration file '/tmp/mdm/pktfwd/firmware/usr/etc/lrr/channels.ini'
03:45:43.525  (02741) [../main.c:7119] IfaceDaemon disabled
03:45:43.525  (02741) [../main.c:2296] gps thread is started
03:45:43.525  (02741) [../main.c:2354] lgw thread is started
03:45:43.525  (02741) [../shellcmd.c:155] cmd thread is started
03:45:43.525  (02741) [../rttping.c:406] thread itf idx=0 name='eth0' is started
03:45:43.525  (02741) [../main.c:7831] TRACE LEVEL IS SET TO 0
03:45:43.525  (02746) [../rttping.c:342] thread itf idx=0 name='eth0' is looping
03:45:43.526  (02744) [../lgw_gen.c:1820] start lrr.x/lgw th=b62da380 pid=2741 count=1 capture=0
03:45:43.527  (02743) [../gps.c:148] start lrr.x/gps th=b6adb380 pid=2741 count=1