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Technical News & Discussion => IDNet Help => Topic started by: Glenn on May 02, 2011, 14:42:14

Title: FTTC modem problem?
Post by: Glenn on May 02, 2011, 14:42:14
While I was on holiday my FTTC modem seems to have developed a fault, the DSL led flashes around 10 times, pauses a while then repeats. Does anyone know if this is a modem, cabinet or exchange problem?
Title: Re: FTTC modem problem?
Post by: Bill on May 02, 2011, 14:54:17
Does it do the same if you power-cycle it?

If so, sounds like an error code (like BIOS beeps), but what it means is anyone's guess :dunno:
Title: Re: FTTC modem problem?
Post by: Glenn on May 02, 2011, 15:03:40
I've tried rebooting it, still the same, I have it turned off at the moment to cool (it was barely warm anyway) to see it it is getting too hot.
Title: Re: FTTC modem problem?
Post by: Bill on May 02, 2011, 15:55:54
Well googling didn't get me anywhere, but then BT aren't exactly gabby about that modem >:(

Suspect a call to CS may be required tomorrow so they can ask BT what it means.
Title: Re: FTTC modem problem?
Post by: Steve on May 02, 2011, 16:11:50
http://webcache.googleusercontent.com/search?q=cache:ODLxhPyw8nMJ:www.huaweidevice.com/worldwide/productFeatures.do%3FpinfoId%3D2394%26directoryId%3D3870%26treeId%3D3015+hg612+reset+button&hl=en&strip=1

There a reset instruction but whether the button exists on the BT version I've no idea - power on hold reset for six seconds
Title: Re: FTTC modem problem?
Post by: Bill on May 02, 2011, 16:27:18
The button exists, but whether there's anything underneath it is a different matter :P

Resetting to defaults also seems a bit redundant if there's nothing you can configure but a good find, definitely worth a try I'd say :thumb:
Title: Re: FTTC modem problem?
Post by: .Griff. on May 02, 2011, 17:34:35
The reset button does indeed work as I've just tried it. What it actually "resets" however is another matter.
Title: Re: FTTC modem problem?
Post by: Glenn on May 02, 2011, 17:42:31
Quote from: Bill on May 02, 2011, 15:55:54
Well googling didn't get me anywhere, but then BT aren't exactly gabby about that modem >:(

Suspect a call to CS may be required tomorrow so they can ask BT what it means.

I logged a case on Wednesday, but only got home last night, so I need to call again in the morning.
Title: Re: FTTC modem problem?
Post by: Steve on May 02, 2011, 17:43:06
I'm glad it still leaves the modem as is  :whistle: I expect BT have fiddled with it as my guess would be that acting in 'bridge mode' is possibly not  a default setting.
Title: Re: FTTC modem problem?
Post by: Glenn on May 02, 2011, 19:38:53
After switching off the modem for around 30 minutes, the modem sprang into life, for about 5 minutes.
Title: Re: FTTC modem problem?
Post by: zappaDPJ on May 02, 2011, 20:04:22
Sounds like it's toast :(

I wonder how these get replaced, via IDNet or via BT?
Title: Re: FTTC modem problem?
Post by: Bill on May 02, 2011, 20:13:17
Quote from: zappaDPJ on May 02, 2011, 20:04:22
Sounds like it's toast :(

I wonder how these get replaced, via IDNet or via BT?
BT, it's their kit. But IDNet will have to put in the report.

An engineer will turn up with one- they always do for a reported FTTC fault, it's what's usually gone wrong.
Title: Re: FTTC modem problem?
Post by: zappaDPJ on May 02, 2011, 20:47:29
Cheers Bill, useful to know. Mine has always run rather warm so it wouldn't surprise me if it fails sooner rather than later. Perhaps I should think about getting a spare.
Title: Re: FTTC modem problem?
Post by: Glenn on May 04, 2011, 16:25:12
Modem replaced and I'm no longer on a 3G dongle.

(http://www.speedtest.net/result/1281196983.png) (http://www.speedtest.net)
Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 16:30:41
I was asking Brian why ISPs can't be supplied with modems to send out. That isn't going to happen for a while, but he thinks that, in time, the installation will move to 'wires only'. Until then, the only troubleshooting required is to connect the computer to the modem and set up a PPoE connection. If that doesn't work, it's a BT problem and there's no charge for the fix. It has some advantages, therefore, over ADSL.
Title: Re: FTTC modem problem?
Post by: Glenn on May 04, 2011, 16:39:45
So maybe we need to add something like this (http://www.yinfor.com/blog/archives/2006/11/how_to_set_up_pppoe_for_window.html) or this (http://windows.microsoft.com/en-US/windows-vista/Create-a-PPPoE-connection-to-the-Internet) to the FAQ?
Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 17:13:51
That would seem a very good idea. Off to add. :)
Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 17:22:54
Done.  :thumb:
Title: Re: FTTC modem problem?
Post by: pctech on May 04, 2011, 18:11:35
Everything to do with broadband is usually a BT problem as the ISPs know what they are doing.

Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 18:15:36
There is that. ;D
Title: Re: FTTC modem problem?
Post by: MisterW on May 04, 2011, 18:19:52
You guys might be interested in this thread on the PlusNet forums regarding reliability of the BT Modem.
http://community.plus.net/forum/index.php/topic,94723.0.html
Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 18:23:20
Indeed, thanks Ian (awake today ;)).
Title: Re: FTTC modem problem?
Post by: Glenn on May 04, 2011, 18:28:41
I was reading that very thread the other day, Ian.

The BT chap said that he has replaced 3 this week, the faults are changing from a flashing power led, now to what I had, a flashing dsl led. He did say that they all get sent back for testing.
Title: Re: FTTC modem problem?
Post by: MisterW on May 04, 2011, 18:31:30
They certainly don't seem too reliable...
Title: Re: FTTC modem problem?
Post by: pctech on May 04, 2011, 18:43:01
Job lot for rock bottom price I reckon.

Title: Re: FTTC modem problem?
Post by: Steve on May 04, 2011, 18:57:06
Well they are the same manufacturer as the ADSL2+ MSAN/DSLAM  :whistle:
Title: Re: FTTC modem problem?
Post by: Rik on May 04, 2011, 18:57:34
I was already worried, Steve. ;D
Title: Re: FTTC modem problem?
Post by: Lance on May 05, 2011, 08:07:16
Presumably BT get their money back on each one, which must be costing the manufacturer a fair amount. In turn this should hopefully mean a rise in quality.
Title: Re: FTTC modem problem?
Post by: Steve on May 05, 2011, 09:37:33
Probably 10,000 free with every MSAN >:D
Title: Re: FTTC modem problem?
Post by: Rik on May 05, 2011, 09:38:23
 ;D

You might not be too far off the truth, Steve.
Title: Re: FTTC modem problem?
Post by: Steve on May 05, 2011, 09:42:27
I'm surprised there's no fix yet,somebody must be playing with thermal paste and heat sinks. Sticking the hairdryer next to it on cold seems a little extreme. I suppose you could try routing it through the fridge.
Title: Re: FTTC modem problem?
Post by: Rik on May 05, 2011, 09:48:33
If it's a metal one, it would provide screening too. ;D
Title: Re: FTTC modem problem?
Post by: Bill on May 05, 2011, 10:00:12
I wonder whether it's the power supply rather than the modem? They're very much built down to a price rather than up to a spec, and it wouldn't take much of an over-voltage to cook the ICs.
Title: Re: FTTC modem problem?
Post by: Rik on May 05, 2011, 10:05:09
PSUs do seem to be the Achille's heel of the 2700, Bill, so it wouldn't surprise me.