RT-AC86U 384.16 Hi, I updated to the latest Merlin firmware this morning (about 9 am) and since doing so my NE CRC count has gone up to 326598 over 5 hours. ...

[UK Sentinel]

I would assume router would re-synch if Bitswap is disabled, alas I am not so familiar with BDC commands so will have to look into how to disable bitswap on the HG612, unless you have seen how to do this already ?

So looks like you have a choice to cap speeds at modem or disable bitswap ?

In a completely sane world, madness is the only freedom (J.G.Ballard).

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[Bully]

I do not know how to do either.

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[Mrk26]

xdslcmd configure –maxDataRate 35000 12000 100000

You will cap line to 35Mb on downstream, upstream stays at 12Mb. Cap working straight away once you hit enter and modem will resync with lower speed and higher snr(what should make your line more stable). To remove cap you will need to reboot modem. If you reboot modem accidentally you need to reapply cap.

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[Bully]

Mrk26 wrote:

xdslcmd configure –maxDataRate 35000 12000 100000 You will cap line to 35Mb on downstream, upstream stays at 12Mb. Cap working straight away once you hit enter and modem will resync with lower speed and higher snr(what should make your line more stable). To remove cap you will need to reboot modem. If you reboot modem accidentally you need to reapply cap.

 

Thanks.  So when the modem resycns will it disconnect the internet and give me a new IP ?

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[Mrk26]

It may give you new IP, or may it be the same. When I capped my line last week I still was on same IP, but can’t guarantee.

Edit

Yes, it will disconnect.

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[Bully]

Mrk26 wrote:

It may give you new IP, or may it be the same. When I capped my line last week I still was on same IP, but can’t guarantee. Edit Yes, it will disconnect.

 

Ok, thanks.

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[Mrk26]

Hi @Bully,

Did you try cap your line?

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[Bully]

Mrk26 wrote:

Hi @Bully, Did you try cap your line?

 

Not yet.

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[Bully]

I know you are all probably getting fed up with seeing my stats, but here are today’s –

xdslcmd info –stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 12133 Kbps, Downstream rate = 49708 Kbps
Bearer: 0, Upstream rate = 12198 Kbps, Downstream rate = 39994 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): 6.6 6.0
Attn(dB): 19.5 0.0
Pwr(dBm): 13.4 6.7
VDSL2 framing
Bearer 0
MSGc: 18 20
B: 31 238
M: 1 1
T: 64 63
R: 10 16
S: 0.0255 0.6235
L: 13200 3272
D: 1283 1
I: 42 255
N: 42 255
Counters
Bearer 0
OHF: 131441945 375914
OHFErr: 88 0
RS: 3228911719 2683893
RSCorr: 905547 10
RSUnCorr: 3836 0

Bearer 0
HEC: 675 0
OCD: 31 0
LCD: 31 0
Total Cells: 3305294218 0
Data Cells: 1029739641 0
Drop Cells: 0
Bit Errors: 0 0

ES: 34 2655
SES: 0 31
UAS: 26 86680
AS: 322458

Bearer 0
INP: 3.50 0.00
INPRein: 0.00 0.00
delay: 8 0
PER: 2.45 9.85
OR: 78.26 21.09
AgR: 40072.04 12219.06

Bitswap: 220069/221500 18/18

Total time = 1 days 17 hours 34 min 44 sec
FEC: 905547 10
CRC: 88 0
ES: 34 2655
SES: 0 31
UAS: 26 86680
LOS: 0 1
LOF: 0 1
LOM: 0 0
Latest 15 minutes time = 4 min 44 sec
FEC: 152 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: 820 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 = 17 hours 34 min 44 sec
FEC: 141122 1
CRC: 5 0
ES: 3 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 287755 2
CRC: 16 0
ES: 5 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Since Link time = 3 days 17 hours 34 min 17 sec
FEC: 905547 10
CRC: 88 0
ES: 34 2655
SES: 0 31
UAS: 0 86654
LOS: 0 1
LOF: 0 1
LOM: 0 0

DSLAM type / SW version: IFTN:0xd086 (208.134) / v0xd086
Modem/router firmware: AnnexA version – A2pv6C038m.d24j
DSL mode: VDSL2 Profile 17a
Status: Showtime
Uptime: 3 days 17 hours 34 min 18 sec
Resyncs: 0 (since 07 May 2020 18:21:24)

Downstream Upstream
Line attenuation (dB): 19.5 0.0
Signal attenuation (dB): Not available on VDSL2
Connection speed (kbps): 39994 12198
SNR margin (dB): 6.6 6.0
Power (dBm): 13.4 6.7
Interleave depth: 1283 1
INP: 3.50 0
G.INP: Not enabled Not enabled
Vectoring status: 5 (VECT_UNCONFIGURED)

RSCorr/RS (%): 0.0280 0.0004
RSUnCorr/RS (%): 0.0001 0.0000
ES/hour: 0 0

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[Mrk26]

No, not fed up, however you could entertain us a little bit

You sync now with 6.6 db snr on upstream, I wonder how your stats will looks like at 8 db snr on downstream

From this what I can see, amount of errors per day is pretty much same, so if you don’t help DLM, it will not change much more on your line.

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[UK Sentinel]

A higher SNR will reduce synch speed/rate? slightly

In a completely sane world, madness is the only freedom (J.G.Ballard).

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[Mrk26]

Yes, but it may give a kick for DLM.

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[UK Sentinel]

Mrk26 wrote:

Yes, but it may give a kick for DLM.

Miracles can happen

In a completely sane world, madness is the only freedom (J.G.Ballard).

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[Mrk26]

Maybe @Bully with broadcom based modem will have more luck than I with vigor, who knows 😜

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[Bully]

@Mrk26 – I want to setup my modem and router for 2 cabled connection.  I have already reserved ip addresses on my router from 01 to 34 and also 100, the ip pool ending address is 254, what do you recommend i set the modem ip address to and the wan address of the router?  I want it to be clear and understand before i set it all up.

 

Thanks in advance.

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[Author]

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