g.inp

[swatboy79]

Still good work though. Wouldn't mind seeing a future release with G.INP in the gui with maybe vecotoring information too.

http://www.increasebroadbandspeed.co.uk ... alk-crisis

Vectoring is starting to roll out, i guess when the sync rate goes back to normal its working

[Chrysalis]

On other broadcom devices g.inp info wont show in telenet until its actually enabled, so that will explain why.

I also believe openreach DLM wont enable g.inp on a line where the modem cannot use it, so noone here probably already has it enabled.

[douglasphilp]

Installed revised firmware on my 8800NL.

Output from adsl info --show suggests that something may be going on wrt to impulse noise protection....

adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 6234 Kbps, Downstream rate = 27952 Kbps
Bearer: 0, Upstream rate = 6234 Kbps, Downstream rate = 23622 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 5.9
Attn(dB): 25.9 0.0
Pwr(dBm): 10.0 7.2

VDSL2 framing
Bearer 0
MSGc: 22 26
B: 51 191
M: 1 1
T: 64 39
R: 12 14
S: 0.0700 0.9775
L: 7312 1686
D: 463 1
I: 64 103
N: 64 206

Counters
Bearer 0
OHF: 220051 104021
OHFErr: 0 0
RS: 56276793 4055380
RSCorr: 7780 0
RSUnCorr: 0 0

Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 44971747 0
Data Cells: 888047 0
Drop Cells: 0
Bit Errors: 0 0

ES: 0 0
SES: 0 0
UAS: 29 29
AS: 991

Bearer 0
INP: 3.00 0.00
INPRein: 0.00 0.00
delay: 8 0
PER: 4.49 9.56
OR: 49.78 26.75
AgR: 23671.53 6261.21

Bitswap: 104/104 29/29

The bit at the bottom is definitely new compared to an hour ago on old dh14 firmware.

[mark800]

How strange. I have G.IMP enabled on my line and it works perfectly well with the old firmware!

My downlink connection speed is now 80 Mbps. It was 74 Mbps without G.IMP and the modem is working perfectly.

Mark

Here are the stats:

adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 27175 Kbps, Downstream rate = 80225 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 79635 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): 6.4 10.2
Attn(dB): 9.2 0.0
Pwr(dBm): 13.8 -7.6

VDSL2 framing
Bearer 0
MSGc: -6 -6
B: 243 97
M: 1 1
T: 0 0
R: 10 8
S: 0.0976 0.1554
L: 20827 5457
D: 8 8
I: 254 106
N: 254 106
Q: 8 8
V: 0 2
RxQueue: 60 39
TxQueue: 20 13
G.INP Framing: 18 18
G.INP lookback: 20 13
RRC bits: 24 24
Bearer 1
MSGc: 186 58
B: 0 0
M: 2 2
T: 2 2
R: 16 16
S: 5.3333 16.0000
L: 48 16
D: 3 1
I: 32 32
N: 32 32
Q: 0 0
V: 0 0
RxQueue: 0 0
TxQueue: 0 0
G.INP Framing: 0 0
G.INP lookback: 0 0
RRC bits: 0 0

Counters
Bearer 0
OHF: 0 0
OHFErr: 0 0
RS: 663421528 1536943
RSCorr: 34 0
RSUnCorr: 0 0
Bearer 1
OHF: 1011362 1015318
OHFErr: 0 0
RS: 12136342 4061274
RSCorr: 2 0
RSUnCorr: 0 0

Retransmit Counters
rtx_tx: 90 0
rtx_c: 3 0
rtx_uc: 0 0

G.INP Counters
LEFTRS: 0 0
minEFTR: 79616 19997
errFreeBits: 19730925 5024570

Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 2487830429 0
Data Cells: 19626343 0
Drop Cells: 0
Bit Errors: 0 0

Bearer 1
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 0 0
Data Cells: 0 0
Drop Cells: 0
Bit Errors: 0 0

ES: 0 0
SES: 0 0
UAS: 0 0
AS: 16239

Bearer 0
INP: 46.00 47.00
INPRein: 0.00 0.00
delay: 0 0
PER: 0.00 0.00
OR: 0.01 0.01
AgR: 79716.76 20102.08

Bearer 1
INP: 4.00 4.00
INPRein: 4.00 4.00
delay: 3 0
PER: 16.06 16.06
OR: 95.62 31.87
AgR: 95.62 31.87

Bitswap: 0/0 4/4

Total time = 4 hours 30 min 45 sec
FEC: 34 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 45 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 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
LOM: 0 0
Latest 1 day time = 4 hours 30 min 45 sec
FEC: 34 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Since Link time = 4 hours 30 min 45 sec
FEC: 34 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
>

[swatboy79]

odd, what version do you have? 2.32d.dh14 and g.inp is already supported?

How did you know you had G.inp besides telnet? You didn't?

I noticed my father in-laws also speed jumped recently and D (interleaver depth) became 8 4

[mark800]

odd, what version do you have? 2.32d.dh14 and g.inp is already supported?

How did you know you had G.inp besides telnet? You didn't?

I noticed my father in-laws also speed jumped recently and D (interleaver depth) became 8 4

Yes the firmware is 2.32d.dh14 and G.INP is fully working. I knew something was up after I recycled the modem and the speed jumped and the INP in the stats section showed a very high number. Also the interleaved depth became 8 and 4 but pings were the same as before. It's been running all day without any errors now at all. Fantastic! If the full speed keeps up, I don't actually need vectoring.

Mark

[swatboy79]

Good news. thanks for that you have confirmed a lot for everyone.

Vectoring will help you in the future when the speed cap increases beyond 80mbit and or no more houses near you get vdsl. Every time i see someone get vdsl my speed drops.

[prichards]

Since updating the firmware the DHCP lease on SKY FTTC stops after 60mins, only way to get connected is to restart the router but as soon as you hit 60mins connected you have to restart.

Downgrading back to current public version.

[billion_fan]

Since updating the firmware the DHCP lease on SKY FTTC stops after 60mins, only way to get connected is to restart the router but as soon as you hit 60mins connected you have to restart.

Downgrading back to current public version.

Is there anyone else with Sky FTTC/VDSL that can confirm if the DHCP lease is renewed after 60 mins?? Or fails to renew the DHCP lease??

[swatboy79]

What does this build actually do since G.INP seems to be already implemeted on the latest public build anyway?