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Is ADSL truly "always on" like cable broadband?

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Old 29 May 2002, 11:53 AM
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imlach
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Quick query - I currently have cable broadband through Telewest and it is TRULY always-on - ie, it is like a LAN connection and requires no initial connection (ie, unlike a dial-up modem if you see what I mean) before usage.

I now understand that ADSL still has to "connect/log-on" like a dial-up modem - but obviously does this faster than dial-up.

Does this mean that you can log on just once and leave it ON for weeks on end? I would prefer this - I don't want to have to reconnect every time I use it.

ie, does the ADSL ISP log you off after a certain amount of inactivity time?

If so, any way round this as I have my PC acting as a server which I may want to query remotely every so often.....


[Edited by imlach - 5/29/2002 11:53:52 AM]
Old 29 May 2002, 12:05 PM
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Silent Monkey
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Would possibly depend on ISP but I don't know of any that currently disconnect you routinely. I've been with BTO for almost 18 months (USB first then Router) I just stay connected for days and days and days. Best on the USB frog was 176 days. The router now sits there powered on and permanently connected (problems allowing).
Old 29 May 2002, 12:24 PM
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suba
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you can leave adsl connection on 24/7. some adsl modem/router let you (in the setup) leave the connection on so it will not disconnect.

btw, if you gonna leave the connection on 24/7, check that your modem/router doesn't get too hot! there have been cases where the green frog modem on top of the draytek router get so hot that it will hang/crash/disconnect your connection.
Old 29 May 2002, 12:28 PM
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jamesjones
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Also, with permanent connections get yourself a good Firewall. There's loads of tossers out there who are looking to screw your machine up.

J
Old 29 May 2002, 02:20 PM
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BigGT3Fan
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I've also heard that BT are starting to write to people who are on for more than 16 hours continuously telling them they are "breaching their contract" and to stop it or get cut off!

Happened to my dad!

So much for broadband always on internet - always on provided you don't have it always on! Eh?





Alex
Old 29 May 2002, 02:25 PM
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ozzy
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Alex, I'm surprised they haven't contacted you saying "your using in too much and would you mind stopping for a while"

Didn't BT get into to bother by covertly forcing users off the network if they were using it too much?

Stefan
Old 29 May 2002, 02:30 PM
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imlach
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Was he definetely told that for ADSL???

I know they used to do that with the 24/7 dial-up accounts, but that hogs lines I guess - ADSL is a permanent connection????

Maybe have a case if you were using 24/7 at FULL bandwidth? Must check their T&C's.


Old 29 May 2002, 02:59 PM
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Rich D
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Yeah, I have ADSL from Pipex and I have left it on for 5 days constantly before and it was fine.

My mate at work has it running through a router to 2 PC's in his house and he has been permanantly connected for weeks now since he got it.

The advantage is that you can turn it off if you want/need to.
Old 29 May 2002, 03:53 PM
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BigGT3Fan
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Sure, though of course you can turn off cable too, just disconnect the modem


Alex
Old 29 May 2002, 03:56 PM
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Damaja
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I have a 2meg ADSL line going into a router and then into a hub. I have never had to dial up or logon, it is always on.
Old 29 May 2002, 04:01 PM
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ChrisB
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Alex, this cut-off thing is defo on BB?

BT Openwoe have just chopped the max number of hours a dial-up user can be connected in a single day to 12.
Old 29 May 2002, 05:12 PM
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BigGT3Fan
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Well, I've seen the letter he received.

Old 29 May 2002, 08:21 PM
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Silent Monkey
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Alex

If it is BB with BTO what HG is he on?
Old 29 May 2002, 09:25 PM
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Rich D
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Well, there is no cut-off with Pipex thank God!
Old 29 May 2002, 10:46 PM
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boomer
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Question

Turning the question the other way around, if i installed a PCI ASDL "modem" in my PC which connected directly to my phone line (via an appropriate splitter) - would there be any problems turning the PC on an off (rather than leaving it permanently on)?

I guess the question is, what happens to the ADSL connection when you turn the PC off, and how long does it take to re-connect when you turn it on again?

Cheers,

mb
Old 29 May 2002, 11:10 PM
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Rich D
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If the PC is turned off then the connection is dropped, but it only takes about 5 secs to re-connect again!
Old 30 May 2002, 12:05 AM
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Dream Weaver
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Pipex have a rather good demo that shows the differences between dial up and ADSL:

Demo is here

DW
Old 30 May 2002, 12:15 AM
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suba
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are you sure BTO got a cut-off time now? coz my friend is using it to run his exchange server for emails!
Old 30 May 2002, 06:31 PM
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boomer
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Rich D,

so that's the hardware level sussed! Now i need to understand how to get my TurnPike software (i use Demon) to talk to ADSL - my mail is delivered by SMTP rather than POP (thus no NAT allowed?).

DW,

Thanks for the pointer. Sadly i don't accept ActiveX (being a Luddite), so i can't actually view it but some of the text based stuff was useful!

Cheers,

mb
Old 02 June 2002, 07:24 PM
  #20  
Luke
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Jesus ( And anyone elses god) That Pipex demo is great... How much a month for that???
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