Packet Forwarder startet bei ausgeschaltetem Radio nicht auf IXM.

Einführung

In diesem Dokument wird beschrieben, wie Sie das Problem beheben können, wenn die Paketweiterleitung auf dem IXM nicht startet, wenn die LoRa-Funkverbindung auf dem IXM ausgeschaltet ist.

Problem

Wenn Sie ein frisches IXM bereitstellen und das Aktility LRR-Paket installieren, wird diese Meldung im LRR trace.log angezeigt:

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

Die Paketweiterleitung beendet die weitere Initialisierung und versucht nicht, eine Verbindung zum TPE oder zum TPW LRC herzustellen.

Lösung

Der Grund für den Fehler ist, obwohl in der Fehlermeldung nicht klar ist, dass das Radio auf dem IXM nicht gestartet wurde.

Dies wird als "einsatzbereit" bezeichnet.

Sie können Folgendes überprüfen:

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

Wie Sie in der letzten Zeile sehen können, ist das Radio als deaktiviert markiert.

Um das Radio einzuschalten, gehen Sie folgendermaßen vor:

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]

Starten Sie anschließend die Paketweiterleitung neu:

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

Wie Sie jetzt in TRACE.log sehen können, kann der Paketweiterleitungsmechanismus Folgendes starten:

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