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[Black Sheep]

30/0db up/down snr

That does not look right. 

Are you sure you have noted the correct values? 

Concur with the cat ..... the figures are a nonsense ?? Misreporting ??

[burakkucat]

Hmm 

Do you have a different modem/router that you could try, please? The one that you are currently using is either defective or has errors in the coding of the section that reports the SNRM values to the GUI.

[Bayardo]

Hmm 

Do you have a different modem/router that you could try, please? The one that you are currently using is either defective or has errors in the coding of the section that reports the SNRM values to the GUI.

I've got a Netgear DGN1000 which I could put on, but it'll probably be a day or 2 before I can do it.

If as you say the router (Billion 7300n) is defective, could there be a connection with whatever fault may be and the lost-carrier problem?

[burakkucat]

If as you say the router (Billion 7300n) is defective, could there be a connection with whatever fault may be and the lost-carrier problem?

Yes, there is that possibility. A swap-out, test and observe would be the way I would proceed.

[Bayardo]

I'll certainly give it a try.
One other possibility is that on the 18th I updated the router with an upgrade from the Billion site.
The sync speed chart for 15/08 to today is below, together with one (very erratic) from 01/03.

[Moomraker]

Quick question. Does my modem have to be connected to the master socket?

[burakkucat]

Quick question. Does my modem have to be connected to the master socket?

Quick answer. Yes, er, no, er, maybe, er, I don't know. 

Slightly longer answer. Welcome to the Kitz forum. To receive a sensible answer to your query, from either me or any other of the members, please start a thread of your own and describe your current wiring configuration, the type of Broadband service to which you subscribe, plus any other information that could help us to advise you.

[Bayardo]

Hmm 

Do you have a different modem/router that you could try, please? The one that you are currently using is either defective or has errors in the coding of the section that reports the SNRM values to the GUI.

I've got a Netgear DGN1000 which I could put on, but it'll probably be a day or 2 before I can do it.

If as you say the router (Billion 7300n) is defective, could there be a connection with whatever fault may be and the lost-carrier problem?

The Netgear is now up & running, with the stats below.

I'll run it for a few days to see what happens witht he lost-carrier etc.

[burakkucat]

Even that Netgear appears to be reporting "peculiar" values. 

US Line Attenuation and SNRM ? 

[Subsequently edited to remove the incorrect word "Target".]

[Bayardo]

US Line Attenuation and Target SNRM ? 

Sorry Burakkucat, you've lost me there

[burakkucat]

The last two lines in the table (the image) you have uploaded, the right hand column of each --

                              DS          US
Line Attenuation  18.1 dB    0.0 dB
Noise Margin          3.0 dB    0.0 dB

I certainly would not expect to see "0.0 dB" reported on either of those two lines.

[Bayardo]

Just had another look and they seem more realistic now?

[Bayardo]

Looks as if I might still have the "drop-out" etc problem.

19:59:18 - user request.Back at 20:00:03

[burakkucat]

Just had another look and they seem more realistic now?

Yes. Certainly the Line Attenuation values are of the order I would expect.

However the Signal to Noise Ratio Margin is still odd. DS 3.9 dB & US 30.1 dB ? 

[burakkucat]

Looks as if I might still have the "drop-out" etc problem.

19:59:18 - user request.Back at 20:00:03

What exactly does the modem/router report? Is it a re-sync? Or a re-establishment of a PPPoA session?