I've a TP-LINK TD-W8970 which I've just upgraded to 22.03. As this changed to DSA had to do a fresh install. problem is it can't bring up ADSL although I've the same parameters as before. The relevant bits:
config atm-bridge 'atm'
option payload 'bridged'
option nameprefix 'dsl'
option vci '38'
option vpi '0'
option encaps 'llc'
config dsl 'dsl'
option annex 'a2p'
option tone 'av'
option line_mode 'adsl'
option xfer_mode 'atm'
option ds_snr_offset '0'
option firmware '/lib/firmware/lantiq-vrx200-a.bin'
config interface 'wan'
option proto 'pppoa'
option username 'ano@plusdsl.net'
option password 'password'
option ipv6 'auto'
option atmdev '0'
option vci '38'
option vpi '0'
option encaps 'vc'
DSL status gives:
[Tunnel Interface] Device: pppoa-wan
RX: 0 B (0 Pkts.)
TX: 0 B (0 Pkts.)
Error: Unknown error (FATAL_ERROR)
and
DSL
DSL Status
Line State: Showtime with TC-Layer sync
Line Mode: G.992.5 (ADSL2+)
Line Uptime: 0h 5m 12s
Annex: A
Data Rate: 10.537 Mb/s / 888.000 Kb/s
Max. Attainable Data Rate (ATTNDR): 10.540 Mb/s / 888.000 Kb/s
Latency: 8.00 ms / 8.00 ms
Line Attenuation (LATN): 46.2 dB / 25.3 dB
Signal Attenuation (SATN): 45.2 dB / 25.8 dB
Noise Margin (SNR): 3.2 dB / 11.2 dB
Aggregate Transmit Power (ACTATP): 20.4 dB / 11.9 dB
Forward Error Correction Seconds (FECS): 8 / 0
Errored seconds (ES): 2 / 0
Severely Errored Seconds (SES): 0 / 0
Loss of Signal Seconds (LOSS): 0 / 2
Unavailable Seconds (UAS): 68 / 68
Header Error Code Errors (HEC): 132 / 27
Non Pre-emptive CRC errors (CRC_P): 0 / 0
Pre-emptive CRC errors (CRCP_P): 0 / 0
ATU-C System Vendor ID: Infineon 113.200
Power Management Mode: L0 - Synchronized
Has anyone any idea what I'm doing wrong? and any more debugging to do?