[asterisk-bugs] [JIRA] (DAHLIN-239) Red Alarm after many [PRI got event: HDLC Abort (6) on Primary D-channel of span 1]

[Keith Morgan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/DAHLIN-239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Morgan closed DAHLIN-239.
-------------------------------

    Resolution: Won't Fix

> Red Alarm after many [PRI got event: HDLC Abort (6) on Primary D-channel of span 1]
> -----------------------------------------------------------------------------------
>
>                 Key: DAHLIN-239
>                 URL: https://issues.asterisk.org/jira/browse/DAHLIN-239
>             Project: DAHDI-Linux
>          Issue Type: Bug
>          Components: wcb4xxp
>    Affects Versions: 2.4.1
>            Reporter: Giovanni Lovato
>            Severity: Blocker
>
> After many [PRI got event: HDLC Abort (6) on Primary D-channel of span 1] (every 30 seconds), span 1 goes down with Red Alarm.
> *CLI> dahdi show status 
> Description                              Alarms  IRQ    bpviol CRC4   Fra Codi Options  LBO
> B4XXP (PCI) Card 0 Span 1                OK      0      0      0      CCS AMI  YEL      0 db (CSU)/0-133 feet (DSX-1)
> B4XXP (PCI) Card 0 Span 2                OK      0      0      0      CCS AMI  YEL      0 db (CSU)/0-133 feet (DSX-1)
> [Apr 13 17:53:10] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> [Apr 13 17:53:41] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> [Apr 13 17:54:11] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> // same message 16 times, every 30 seconds
> [Apr 13 18:03:17] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> [Apr 13 18:03:47] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> [Apr 13 18:04:17] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
> [Apr 13 18:04:48] NOTICE[2301]: chan_dahdi.c:12696 pri_dchannel: PRI got event: Alarm (4) on Primary D-channel of span 1
> [Apr 13 18:04:48] WARNING[2303]: chan_dahdi.c:5767 handle_alarms: Detected alarm on channel 1: Red Alarm
> [Apr 13 18:04:48] WARNING[2303]: chan_dahdi.c:5767 handle_alarms: Detected alarm on channel 2: Red Alarm
> *CLI> dahdi show status 
> Description                              Alarms  IRQ    bpviol CRC4   Fra Codi Options  LBO
> B4XXP (PCI) Card 0 Span 1                RED    0      0      0      CCS AMI  YEL      0 db (CSU)/0-133 feet (DSX-1)
> B4XXP (PCI) Card 0 Span 2                OK      0      0      0      CCS AMI  YEL      0 db (CSU)/0-133 feet (DSX-1)
> ****** ADDITIONAL INFORMATION ******
> ISDN controller: Cologne Chip Designs GmbH ISDN network Controller [HFC-4S] (rev 01)
> Asterisk 1.6.2.9
> DAHDI-linux: 2.4.1
> $ cat /etc/dahdi/modules:
> dahdi
> dahdi_transcode
> wcb4xxp
> $ cat /etc/dahdi/system.conf 
> # Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) 
> span=1,1,0,ccs,ami
> # termtype: te
> bchan=1-2
> hardhdlc=3
> echocanceller=oslec,1-2
> # Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" 
> span=2,2,0,ccs,ami
> # termtype: nt
> bchan=4-5
> hardhdlc=6
> echocanceller=oslec,4-5
> # Global data
> loadzone	= it
> defaultzone	= it
> $ cat /etc/asterisk/dahdi-channels.conf
> ; Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) 
> group=0,11
> context=from-pstn
> switchtype=euroisdn
> signalling=bri_cpe_ptmp
> channel => 1-2
> ; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" 
> group=0,12
> context=from-isdn
> switchtype=euroisdn
> signalling=bri_net_ptmp
> channel => 4-5



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