Have gone ahead and manually set my SNR to 10 with the following stats:

(BTW - which numbers below pertain to errors and what would be desirable wrt thia?)


----------

Immediately after settings change:


/usr/sbin/adslctl: ADSL driver and PHY status
Status: ShowtimeRetrain Reason: 1
Channel: FAST, Upstream rate = 764 Kbps, Downstream rate = 12544 Kbps
Link Power State: L0
Mode: ADSL2+
Channel: Fast
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 10.1 13.0
Attn(dB): 15.5 8.3
Pwr(dBm): 0.0 12.8
Max(Kbps): 16828 864
Rate (Kbps): 12544 764
G.dmt framing
K: 241(0) 24
R: 14 16
S: 1 8
D: 64 8
ADSL2 framing
MSGc: 99 68
B: 240 23
M: 1 8
T: 1 1
R: 14 16
S: 0.6122 7.7037
L: 3332 216
D: 64 8
Counters
SF: 23340 22065
SFErr: 8 1
RS: 2450726 194687
RSCorr: 243 0
RSUnCorr: 314 0

HEC: 6 0
OCD: 5 0
LCD: 0 0
Total Cells: 11082786 981492
Data Cells: 194298 36217
Drop Cells: 0
Bit Errors: 0 0

ES: 38 1
SES: 15 0
UAS: 83 22
AS: 375

INP: 1.07 2.37
PER: 16.07 17.81
delay: 9.79 15.40
OR: 52.26 33.23

Bitswap: 36 8

Total time = 2 hours 25 min 58 sec
SF = 536717
CRC = 1329
LOS = 1
LOF = 0
ES = 38
Latest 1 day time = 2 hours 25 min 58 sec
SF = 536717
CRC = 1329
LOS = 1
LOF = 0
ES = 38
Latest 15 minutes time = 10 min 58 sec
SF = 37162
CRC = 1246
LOS = 1
LOF = 0
ES = 22
Previous 15 minutes time = 15 min 0 sec
SF = 54000
CRC = 63
LOS = 0
LOF = 0
ES = 5
Previous 1 day time = 0 sec
SF = 0
CRC = 0
LOS = 0
LOF = 0
ES = 0
15 minutes interval [-30 min to -15 min] time = 15 min 0 sec
SF = 55858
CRC = 0
LOS = 0
LOF = 0
ES = 0
15 minutes interval [-45 min to -30 min] time = 15 min 0 sec
SF = 55920
CRC = 2
LOS = 0
LOF = 0
ES = 1
15 minutes interval [-60 min to -45 min] time = 15 min 0 sec
SF = 55858
CRC = 7
LOS = 0
LOF = 0
ES = 4
Showtime Drop Reason: 1
Last Retrain Reason: 1


----------

30mins after settings change:


/usr/sbin/adslctl: ADSL driver and PHY status
Status: ShowtimeRetrain Reason: 1
Channel: FAST, Upstream rate = 764 Kbps, Downstream rate = 12544 Kbps
Link Power State: L0
Mode: ADSL2+
Channel: Fast
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 10.1 13.0
Attn(dB): 15.5 8.3
Pwr(dBm): 13.0 12.8
Max(Kbps): 16800 864
Rate (Kbps): 12544 764
G.dmt framing
K: 241(0) 24
R: 14 16
S: 1 8
D: 64 8
ADSL2 framing
MSGc: 99 68
B: 240 23
M: 1 8
T: 1 1
R: 14 16
S: 0.6122 7.7037
L: 3332 216
D: 64 8
Counters
SF: 116579 110185
SFErr: 8 1
RS: 12240808 972167
RSCorr: 741 67108864
RSUnCorr: 314 0

HEC: 6 0
OCD: 5 0
LCD: 0 0
Total Cells: 55445726 3887751
Data Cells: 1612448 350326
Drop Cells: 0
Bit Errors: 0 0

ES: 38 1
SES: 15 0
UAS: 83 22
AS: 1874

INP: 1.07 2.37
PER: 16.07 17.81
delay: 9.79 15.40
OR: 52.26 33.23

Bitswap: 164 38

Total time = 2 hours 50 min 57 sec
SF = 629956
CRC = 1329
LOS = 1
LOF = 0
ES = 38
Latest 1 day time = 2 hours 50 min 57 sec
SF = 629956
CRC = 1329
LOS = 1
LOF = 0
ES = 38
Latest 15 minutes time = 5 min 57 sec
SF = 22218
CRC = 0
LOS = 0
LOF = 0
ES = 0
Previous 15 minutes time = 15 min 0 sec
SF = 56043
CRC = 0
LOS = 0
LOF = 0
ES = 0
Previous 1 day time = 0 sec
SF = 0
CRC = 0
LOS = 0
LOF = 0
ES = 0
15 minutes interval [-30 min to -15 min] time = 15 min 0 sec
SF = 52140
CRC = 1246
LOS = 1
LOF = 0
ES = 22
15 minutes interval [-45 min to -30 min] time = 15 min 0 sec
SF = 54000
CRC = 63
LOS = 0
LOF = 0
ES = 5
15 minutes interval [-60 min to -45 min] time = 15 min 0 sec
SF = 55858
CRC = 0
LOS = 0
LOF = 0
ES = 0
Showtime Drop Reason: 1
Last Retrain Reason: 1


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Speedtests (one after the other, just after settings change):