Change on my line

I noticed there is change in my line after 64 days stable:

Before:

adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 21537 Kbps, Downstream rate = 82706 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 6.1 13.4
Attn(dB): 11.5 0.0
Pwr(dBm): 12.1 -0.2
Interleave depth: 16 1
INP: 48.00 0
G.INP: Enabled Not enabled

Total time = 64 days 20 hours 11 min 46 sec
FEC: 10237570 455968
CRC: 2195 7648
ES: 104 3959
SES: 46 61
UAS: 28 28
LOS: 0 0
LOF: 0 0
LOM: 0 0

After:

adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 1
Max: Upstream rate = 26916 Kbps, Downstream rate = 97112 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 9.9 17.5
Attn(dB): 11.1 0.0
Pwr(dBm): 13.0 -0.7
Interleave depth: 8 8
INP: 47.00 47.00
G.INP: Enabled Enabled

Edited by adslmax (Tue 02-Jun-20 10:47:23)

A lot of data presented, you might help people if you point out the change you have seen.

Been remain 80/20 for the last six years now! I was lucky

Looks like G.INP has fully enabled - is that the change you are looking for us to hunt down within that? Do I win a prize if I have correctly read your mind?

G.INP has been enabled for a long while on the downstream for almost 64 days but now it kicked in for upstream as well.

Receive Direction Send Direction
Max. DSLAM throughput kbit/s 80000 20000
Min. DSLAM throughput kbit/s 128 128
Attainable throughput kbit/s 134676 30161
Current throughput kbit/s 79998 19999
Seamless rate adaptation off off

Latency fast fast
Impulse Noise Protection (INP) 40 0
G.INP on off

Signal-to-noise ratio dB 22 15
Bitswap on on
Line attenuation dB 9 9
approximate line length m 168

Profile 17a
G.Vector full full

Carrier record A43 A43


Very nice stats max

So are you just sharing your stats for general interest or is there something specific you are either asking or saying?

In reply to a post by jdigzlol7:

Receive Direction Send Direction
Max. DSLAM throughput kbit/s 80000 20000
Min. DSLAM throughput kbit/s 128 128
Attainable throughput kbit/s 134676 30161
Current throughput kbit/s 79998 19999
Seamless rate adaptation off off

Latency fast fast
Impulse Noise Protection (INP) 40 0
G.INP on off

Signal-to-noise ratio dB 22 15
Bitswap on on
Line attenuation dB 9 9
approximate line length m 168

Profile 17a
G.Vector full full

Carrier record A43 A43


Very nice stats max

Looks like Vectoring has been enabled on your line?

Vector are NOT available to all FTTC. The stats could be wrong from the modem.

Edited by adslmax (Tue 02-Jun-20 21:29:33)

Nice stats! Lucky you! How can I tell I'd GINP or vectoring is enabled on my line? I have Sky FTTC with the SR203 router. Thanks. 🙂