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Technical News & Discussion => IDNet Help => Topic started by: Bill on Nov 12, 2010, 02:02:43

Title: These 6-hour BT programmes of work...
Post by: Bill on Nov 12, 2010, 02:02:43
The announcement says:

If you find that you are in sync in the morning, but cannot reach the 'net, this may be due to a stale session.
Please power down your router for 30 minutes, then try to connect again before contacting support.


For those of us who use separate modems and routers, which should we power down?

I suspect it's the router, but some reassurance would be nice ;D
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 06:53:29
I'd suspect the modem, Bill, as the stale session would be on that side of the connection, ie WAN not LAN.
Title: Re: These 6-hour BT programmes of work...
Post by: Steve on Nov 12, 2010, 07:01:00
I'm going for the router as that is creating the session via pppoe,
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 07:02:14
I'm going to have to ask, aren't I. ;D
Title: Re: These 6-hour BT programmes of work...
Post by: Steve on Nov 12, 2010, 07:09:07
Well disconnecting the modem is always going to work. ;D
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 07:10:40
 ;D

Nonetheless, in the interests of science and curiosity...
Title: Re: These 6-hour BT programmes of work...
Post by: Glenn on Nov 12, 2010, 07:11:26
The modem make the connection to the exchange, so I would say the modem.
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 07:14:59
Support emailed, but we're thinking the same way, Glenn.
Title: Re: These 6-hour BT programmes of work...
Post by: psp83 on Nov 12, 2010, 07:25:23
Did last night work happen ?
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 07:28:44
Well, it should have done, Paul, but it wouldn't be the first time it got cancelled at the last minute.
Title: Re: These 6-hour BT programmes of work...
Post by: Lance on Nov 12, 2010, 07:53:22
I guess it did, as I've had to reboot my router this morning.
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 07:55:20
Odd, it was fine here yet it was meant to affect WBC customers, not Max.  :dunno:
Title: Re: These 6-hour BT programmes of work...
Post by: Lance on Nov 12, 2010, 08:01:40
Maybe it was just local work for me then.
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 08:02:54
Possibly, November's a heavy month for 21CN voice work at exchanges.
Title: Re: These 6-hour BT programmes of work...
Post by: zappaDPJ on Nov 12, 2010, 08:10:12
I have some evidence that something took place last night. I woke this morning to find my ADSL dead (and still dead) but my FTTC which has been dead since last Saturday has come back to life. My tbb ping monitor suggests something happened at around 1.00am (2.00am Apple alarm time ;D).

(http://www.thinkbroadband.com/ping/share-thumb/d05bacdc3493e01fa3d32530c603a136-12-11-2010.png) (http://www.thinkbroadband.com/ping/share/d05bacdc3493e01fa3d32530c603a136-12-11-2010.html)
Title: Re: These 6-hour BT programmes of work...
Post by: Steve on Nov 12, 2010, 08:11:48
Quote from: Rik on Nov 12, 2010, 07:14:59
Support emailed, but we're thinking the same way, Glenn.

The modem is only connected to the exchange, the login to the BRAS is controlled by the router which forwards the login details and password so yes if modem disconnected a stale session will be cured but surely if you drop the PPPOE session via the router it will have a similar effect.
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 08:12:29
Quote from: zappaDPJ on Nov 12, 2010, 08:10:12
(2.00am Apple alarm time ;D).

;D

Stirrer...
Title: Re: These 6-hour BT programmes of work...
Post by: Glenn on Nov 12, 2010, 08:13:34
So how about people that have a modem only?
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 08:14:19
Quote from: Steve on Nov 12, 2010, 08:11:48
The modem is only connected to the exchange, the login to the BRAS is controlled by the router which forwards the login details and password so yes if modem disconnected a stale session will be cured but surely if you drop the PPPOE session via the router it will have a similar effect.

I should have a definitive answer shortly.
Title: Re: These 6-hour BT programmes of work...
Post by: Glenn on Nov 12, 2010, 08:21:09
How it works (http://www.kitz.co.uk/adsl/equip.htm)
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 08:21:48
Definitive answer from support.

For FTTC, power down the router as it's that which is authenticating. However, it will do no harm to power down both. ;)
Title: Re: These 6-hour BT programmes of work...
Post by: Steve on Nov 12, 2010, 08:23:16
Thanks Rik

I must admit I turn the modem off because I don't think I can drop the PPPOE login without restarting the router (AEBS) which is a nuisance as it interrupts the LAN
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 08:25:14
That would be my leaning, for purely practical reasons, Steve. Although the router does the authentication, it means a loss of the LAN. Powering off the modem leaves the LAN intact and stops the attempts to authenticate, so should cure a stale session.
Title: Re: These 6-hour BT programmes of work...
Post by: zappaDPJ on Nov 12, 2010, 09:38:15
My ADSL line went down for reasons other than last night planned works.
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 10:04:27
Your wife unplugged the router? ;D
Title: Re: These 6-hour BT programmes of work...
Post by: Bill on Nov 12, 2010, 10:36:16
Quote from: Rik on Nov 12, 2010, 08:21:48
Definitive answer from support.

For FTTC, power down the router as it's that which is authenticating.

That's what I thought, thanks Rik :thumb:

Quote from: Rik on Nov 12, 2010, 08:21:48However, it will do no harm to power down both. ;)

Provided your line hasn't got noisier and you end up with a lower sync... that's why I don't like powering modems down :P
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 10:41:35
Though you do lose your LAN, so if you have any attached devices, eg printers, they become unavailable.
Title: Re: These 6-hour BT programmes of work...
Post by: Bill on Nov 12, 2010, 10:44:40
True... OK, if I think I'll need the LAN I'll pull the Ethernet cable out of the modem instead, that should fix it ;D
Title: Re: These 6-hour BT programmes of work...
Post by: Rik on Nov 12, 2010, 10:52:41
 ;D
Title: Re: These 6-hour BT programmes of work...
Post by: esh on Nov 12, 2010, 22:00:46
As you all seem to have concluded, indeed if only PPPoE goes down then just reset the connection from the router side.