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Opened 9 years ago

Closed 8 years ago

Last modified 4 years ago

#5008 closed defect (fixed)

ar7 never sync dsl

Reported by: anonymous Owned by: florian
Priority: high Milestone: Barrier Breaker 14.07
Component: packages Version:
Keywords: Cc:

Description

I have a DG834 v2 which works just fine with netgear firmware.
Now i decided to put openwrt and i noticed i can never make it sync.

I got this info from the original netgear firmware:

BusyBox v0.61.pre (2006.02.20-10:34+0000) Built-in shell (ash)

Enter 'help' for a list of built-in commands.





# cat /proc/avalanche/avsar_modem_stats



AR7 DSL Modem Statistics:

--------------------------------

[DSL Modem Stats]

        US Connection Rate:     320     DS Connection Rate:     1024

        DS Line Attenuation:    28      DS Margin:              30

        US Line Attenuation:    15      US Margin:              25

        US Payload :            76992   DS Payload:             453648

        US Superframe Cnt :     6677    DS Superframe Cnt:      6677

        US Transmit Power :     0       DS Transmit Power:      0

        LOS errors:             0       SEF errors:             0

        Frame mode:             3       Max Frame mode:         0

        Trained Path:           0       US Peak Cell Rate:      754

        Trained Mode:           3       Selected Mode:          1

        ATUC Vendor Code:       4753504E        ATUC Revision:  1

        Hybrid Selected:        1       Trellis:                1

        Showtime Count:         1       DS Max Attainable Bit Rate: 6528 kbps

        BitSwap:                1       US Max Attainable Bit Rate:     n/a

        Annex:                  AnxA    psd_mask_qualifier: 0x0000

        ATUC ghsVid:  ff b5 47 53 50 4e 00 08

        T1413Vid: 00 00         T1413Rev: 00            VendorRev: 00

        ATUR ghsVid:  b5 00 54 53 54 43 00 00

        T1413Vid: 00 00 T1413Rev: 00    VendorRev: 00



        [Upstream (TX) Interleave path]

        CRC:    0       FEC:    0       NCD:    1

        LCD:    0       HEC:    0



        [Downstream (RX) Interleave path]

        CRC:    0       FEC:    0       NCD:    0

        LCD:    0       HEC:    0



        [Upstream (TX) Fast path]

        CRC:    1       FEC:    0       NCD:    0

        LCD:    0       HEC:    0



        [Downstream (RX) Fast path]

        CRC:    0       FEC:    0       NCD:    0

        LCD:    0       HEC:    0



[ATM Stats]

        [Upstream/TX]

        Good Cell Cnt:  1604

        Idle Cell Cnt:  84063





        [Downstream/RX)]

        Good Cell Cnt:  9451

        Idle Cell Cnt:  264674

        Bad Hec Cell Cnt:       0

        Overflow Dropped Cell Cnt:      0



[SAR AAL5 Stats]

        Tx PDU's:       424

        Rx PDU's:       549

        Tx Total Bytes: 65344

        Rx Total Bytes: 439644

        Tx Total Error Counts:  0

        Rx Total Error Counts:  2





[OAM Stats]

        Near End F5 Loop Back Count:    0

        Near End F4 Loop Back Count:    0

        Far End F5 Loop Back Count:     0

        Far End F4 Loop Back Count:     0

        SAR OAM Retry in 0x3FFF cycles, Drop Count=0







# cat /proc/avalanche/avsar_ver

ATM Driver version:[5.00.04.00]

DSL HAL version: [5.00.03.00]

DSP Datapump version: [5.00.02.00] Annex A

SAR HAL version: [01.07.2b]

PDSP Firmware version:[0.53]

#


and this from openwrt r15331

AR7 DSL Modem Statistics:
--------------------------------
[DSL Modem Stats]
        US Connection Rate:     0       DS Connection Rate:     0
        DS Line Attenuation:    0       DS Margin:              0
        US Line Attenuation:    0       US Margin:              0
        US Payload :            0       DS Payload:             0
        US Superframe Cnt :     0       DS Superframe Cnt:      0
        US Transmit Power :     0       DS Transmit Power:      0
        LOS errors:             0       SEF errors:             0
        Errored Seconds:        0       Severely Err Secs:      0
        Frame mode:             0       Max Frame mode:         0
        Trained Path:           1       US Peak Cell Rate:      0
        Trained Mode:           0       Selected Mode:          1
        ATUC Vendor Code:       FFFFFFFF        ATUC Revision:  0
        Hybrid Selected:        0       Trellis:                1
        Showtime Count:         0       DS Max Attainable Bit Rate: 4294967264 kbps
        BitSwap:                1       US Max Attainable Bit Rate:     n/a
        Annex:                  Unknown psd_mask_qualifier: 0x0000
        Power Management Status: L0     DS HLINSC: 0
        US ACTPSD:              0       DS ACTPSD: 0
        Total init. errors:     0       Total init. timeouts: 0
        Showtime init. errors:  0       Showtime init. timeouts: 0
        Last showtime init. errors: 0   Last showtime init. timeouts: 0
        ATUC ghsVid:  ff b5 45 73 51 4c 28 85
        T1413Vid: 00 00         T1413Rev: 00            VendorRev: 00
        ATUR ghsVid:  b5 00 54 53 54 43 00 00
        T1413Vid: 00 00 T1413Rev: 00    VendorRev: 00

        [Upstream (TX) Interleave path]
        CRC:    0       FEC:    0       NCD:    0
        LCD:    0       HEC:    0

        [Downstream (RX) Interleave path]
        CRC:    0       FEC:    0       NCD:    0
        LCD:    0       HEC:    0

        [Upstream (TX) Fast path]
        CRC:    0       FEC:    0       NCD:    0
        LCD:    0       HEC:    0

        [Downstream (RX) Fast path]
        CRC:    0       FEC:    0       NCD:    0
        LCD:    0       HEC:    0

[ATM Stats]
        [Upstream/TX]
        Good Cell Cnt:  0
        Idle Cell Cnt:  0

        Tx Packets Dropped Count:       0
        Tx Bad Packets Count:   15

        [Downstream/RX)]
        Good Cell Cnt:  0
        Idle Cell Cnt:  0
        Bad Hec Cell Cnt:       0
        Overflow Dropped Cell Cnt:      0
        Rx Packets Dropped Count:       0
        Rx Bad Packets Count:   0


[SAR AAL5 Stats]
        Tx PDU's:       0
        Rx PDU's:       0
        Tx Total Bytes: 0
        Rx Total Bytes: 0
        Tx Total Error Counts:  0
        Rx Total Error Counts:  0


[OAM Stats]
        Near End F5 Loop Back Count:    0
        Near End F4 Loop Back Count:    0
        Far End F5 Loop Back Count:     0
        Far End F4 Loop Back Count:     0
        SAR OAM Ping Response Drop Count=0

i can see TRAINED PATH is different though i do not see a way to change that. Any help ?

Attachments (0)

Change History (5)

comment:1 Changed 9 years ago by anonymous

same problem here, though i can connect. A few seconds later it just disconnects and never resyncs. But i keep seeeing the correct margin / attenuation values ...

comment:2 Changed 9 years ago by florian

  • Owner changed from developers to florian
  • Status changed from new to assigned

comment:3 Changed 9 years ago by florian

[17114] might help.

comment:4 Changed 8 years ago by florian

  • Resolution set to fixed
  • Status changed from assigned to closed

I assume it got fixed with a newer firmware.

comment:5 Changed 4 years ago by jow

  • Milestone changed from Attitude Adjustment 12.09 to Barrier Breaker 14.07

Milestone Attitude Adjustment 12.09 deleted

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