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Author Topic: EchoLife HG612 Ver.B Modem  (Read 2535 times)

adslmax

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EchoLife HG612 Ver.B Modem
« on: September 17, 2014, 10:37:57 AM »

My BT Openreach Modem with V100R001C01B028SP10_unlocked A2pv6C030b.d22g firmware with 24 hours ongoing connection. Can see full sync rate with better max line rate and less errors on the line. Downstream FEC errors was 31 and HEC errors was 42 but CRC errors is zero in 24 hours period. Are these look good or bad?



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roseway

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Re: EchoLife HG612 Ver.B Modem
« Reply #1 on: September 17, 2014, 10:41:10 AM »

Some people would give their right arms for figures like that.

But don't take the figures for errors in the GUI as correct. There's a well known bug in the firmware which mixes up these values. You can find the correct values in the telnet interface, or by running HG612_Modem_Stats or DSLstats.
« Last Edit: September 17, 2014, 10:43:14 AM by roseway »
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  Eric

adslmax

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Re: EchoLife HG612 Ver.B Modem
« Reply #2 on: September 17, 2014, 10:57:58 AM »

Do u mean this below dslstats telnet data?

Code: [Select]
xdslcmd info --stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Max: Upstream rate = 36528 Kbps, Downstream rate = 103248 Kbps
Path: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps

Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 12.4 23.3
Attn(dB): 0.0 0.0
Pwr(dBm): 12.5 -0.2
VDSL2 framing
Path 0
B: 239 237
M: 1 1
T: 23 42
R: 0 16
S: 0.0955 0.3781
L: 20107 5374
D: 1 1
I: 240 127
N: 240 254
Counters
Path 0
OHF: 73803450 1160251
OHFErr: 43 26
RS: 0 2504571
RSCorr: 0 463
RSUnCorr: 0 0

Path 0
HEC: 54 0
OCD: 0 0
LCD: 0 0
Total Cells: 1587271511 0
Data Cells: 71046465 0
Drop Cells: 0
Bit Errors: 0 0

ES: 27 23
SES: 0 0
UAS: 15 15
AS: 122047

Path 0
INP: 0.00 0.00
PER: 1.64 3.97
delay: 0.00 0.00
OR: 116.56 64.47

Bitswap: 5 55

Total time = 1 days 9 hours 54 min 22 sec
FEC: 0 0
CRC: 43 0
ES: 27 23
SES: 0 0
UAS: 15 15
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 9 min 22 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 9 hours 54 min 22 sec
FEC: 0 0
CRC: 12 0
ES: 6 5
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 0 0
CRC: 31 0
ES: 21 18
SES: 0 0
UAS: 15 15
LOS: 0 0
LOF: 0 0
Since Link time = 1 days 9 hours 54 min 5 sec
FEC: 0 463
CRC: 43 26
ES: 27 23
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
#

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« Last Edit: September 17, 2014, 11:06:55 AM by adslmax »
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roseway

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Re: EchoLife HG612 Ver.B Modem
« Reply #3 on: September 17, 2014, 11:59:49 AM »

That's right. Also note that SFErr equals CRC, and RSCorr equals FEC.
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  Eric

Bald_Eagle1

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Re: EchoLife HG612 Ver.B Modem
« Reply #4 on: September 17, 2014, 11:13:33 PM »

That's correct for ADSL connections.

For VDSL2 connections, OHFErr equals CRC.

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roseway

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Re: EchoLife HG612 Ver.B Modem
« Reply #5 on: September 18, 2014, 07:24:44 AM »

Yes, you're right.
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  Eric
 

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