Internet in Lebanon - General Questions

jazzzar wrotehttps://image.ibb.co/bPTC4a/Untitled.png
that's now, what the heck is going on :/

ahb21 wrote

Adnan wrote@ahb21 you are syncing on ADSL2+ annex M. Now this might not fix your upload problem but you should get higher download sync by choosing annex A.

Annex M allocates more channel for Upload for a target speed of 3Mbps at the expense of some download speed. The maximum upload speed on Annex A is 1.5Mbps for the benefit of more download speed.

Oh nice, thanks for the tip.
http://i.imgur.com/qQRu4E5.png

dude how did your attenuation drop from 42 to 36

ahb21 wrote

dude how did your attenuation drop from 42 to 36

No idea, maybe it was a bug in the first place?
But changing the Annex mode made things much better.
I've read somewhere that model of the modem (TD-W8901G) I have has some bugs and problems that causes the stats to seem much higher than they are.

Adnan wrote

ahb21 wrote

dude how did your attenuation drop from 42 to 36

No idea, maybe it was a bug in the first place?
But changing the Annex mode made things much better.
I've read somewhere that model of the modem (TD-W8901G) I have has some bugs and problems that causes the stats to seem much higher than they are.

I have the same modem and my line attenuation is affected the same way when using Annex M (more than 50dB instead of 44dB on Annex A). I believe this has to do with how Annex M works (allocating more channels on your line for upload rather than download).

https://en.wikipedia.org/wiki/ITU_G.992.5_Annex_M

aliessayli2 wrote

Mylo89 wrote

aliessayli2 wrotehttp://i.imgur.com/WWg971I.png

I called cyberia and the guy told me that my speed is now open speed, but I told him that the stats on the modem didn't change, then he told me that this is the max my line can handle, I feel this is a little bullshit.

I told him that my snr can handle more speed and he proceeded to explain to me that snr has nothing to do with it, and the reason is my distance to the CO so I know he doesn't understand shit.

My line attenuation varies between 37 and 39, and max speed i can get is 5 MBPS, can you kindly clarify how you are able to get a max of 10 MBPS ? Thanks

what's ur snr

Mylo89 wrote

aliessayli2 wrote

Mylo89 wrote
My line attenuation varies between 37 and 39, and max speed i can get is 5 MBPS, can you kindly clarify how you are able to get a max of 10 MBPS ? Thanks

what's ur snr

Before Upgrade: 26
After Upgrade: 9

aliessayli2 wrote

Mylo89 wrote

aliessayli2 wrote
what's ur snr

Before Upgrade: 26
After Upgrade: 9

post all your stats from the modem currently

Mylo89 wrote

aliessayli2 wrote

Mylo89 wrote
Before Upgrade: 26
After Upgrade: 9

post all your stats from the modem currently

Line Attenuation (Up/Down) [dB]: 16,0 / 39,0
SN Margin (Up/Down) [dB]: 14,0 / 9
Vendor ID (Local/Remote): TMMB / BDCM
Loss of Framing (Local/Remote): 0 / 0
Loss of Signal (Local/Remote): 0 / 0
Loss of Power (Local/Remote): 0 / 0
Loss of Link (Remote): 0
Error Seconds (Local/Remote): 0 / 0
FEC Errors (Up/Down): 70.132 / 1.010.061
CRC Errors (Up/Down): 0 / 0
HEC Errors (Up/Down): 270.111 / 0

aliessayli2 wrote

Mylo89 wrote

aliessayli2 wrote
post all your stats from the modem currently

Line Attenuation (Up/Down) [dB]: 16,0 / 39,0
SN Margin (Up/Down) [dB]: 14,0 / 9
Vendor ID (Local/Remote): TMMB / BDCM
Loss of Framing (Local/Remote): 0 / 0
Loss of Signal (Local/Remote): 0 / 0
Loss of Power (Local/Remote): 0 / 0
Loss of Link (Remote): 0
Error Seconds (Local/Remote): 0 / 0
FEC Errors (Up/Down): 70.132 / 1.010.061
CRC Errors (Up/Down): 0 / 0
HEC Errors (Up/Down): 270.111 / 0

those aren't all the stats you are missing a few above, modulation...

Mylo89 wrote

aliessayli2 wrote

Mylo89 wrote
Line Attenuation (Up/Down) [dB]: 16,0 / 39,0
SN Margin (Up/Down) [dB]: 14,0 / 9
Vendor ID (Local/Remote): TMMB / BDCM
Loss of Framing (Local/Remote): 0 / 0
Loss of Signal (Local/Remote): 0 / 0
Loss of Power (Local/Remote): 0 / 0
Loss of Link (Remote): 0
Error Seconds (Local/Remote): 0 / 0
FEC Errors (Up/Down): 70.132 / 1.010.061
CRC Errors (Up/Down): 0 / 0
HEC Errors (Up/Down): 270.111 / 0

those aren't all the stats you are missing a few above, modulation...

My mistake, btw im using thomson modem

Modulation: G.992.5 Annex A

Bandwidth (Up/Down) [kbps/kbps]: 510 / 4050

aliessayli2 wrote

Mylo89 wrote

aliessayli2 wrote
those aren't all the stats you are missing a few above, modulation...

My mistake, btw im using thomson modem

Modulation: G.992.5 Annex A

Bandwidth (Up/Down) [kbps/kbps]: 510 / 4050

I think you have interference on your line, try to troubleshoot it by unplugging every phone and plugging the modem alone directly without a filter to the socket and see if anything changes

Mylo89 wrote

aliessayli2 wrote

Mylo89 wrote
My mistake, btw im using thomson modem

Modulation: G.992.5 Annex A

Bandwidth (Up/Down) [kbps/kbps]: 510 / 4050

I think you have interference on your line, try to troubleshoot it by unplugging every phone and plugging the modem alone directly without a filter to the socket and see if anything changes

That's what i did and nothing changed

aliessayli2 wrote

Mylo89 wrote

aliessayli2 wrote
I think you have interference on your line, try to troubleshoot it by unplugging every phone and plugging the modem alone directly without a filter to the socket and see if anything changes

That's what i did and nothing changed

then it can be anything from your apartment to the CO, if you can hook up your modem directly to the phone box in your building then do it and post the results.

FadZ wroteGuys, are these stats okay?
http://i.imgur.com/uGedru4.png

Ahmad Toutounji wrote

FadZ wroteGuys, are these stats okay?
http://i.imgur.com/uGedru4.png

If you stay at 2mbps then it is ok, but you can't get more than 2.5mbps with this line, you are far from the co