"Alan LeHun" <(E-Mail Removed)> wrote
> (E-Mail Removed) says...
> > Oh, and connection wise, they are still one of the better ISPs, just
> > don't trust them to stick to a contract.
>
> I'm sure it's been said before but if you d/l more than 3.2Gb a month on
> 512Kb/s 50/1 then you are getting more than you are contracted to get.
How is that exactly? How does bandwidth, throughput and contention define
your contract!?
Bandwidth defines the maximum data rate for the connection.
Throughput defines the cummulative data end to end for a prescribed period.
Contention defines the imposed subs per spur.
ISP's have been selling broadband on the basis of fast unlimited connections
and even go so far as to advertise the fact it is ideal for Music, Movies,
TV, Radio, etc etc. The fact that a great deal of the data being
transeferred is off-net and costs the provider more is neither here nor
there.
So now they are re-assessing the business model as Broadband is now a
consumer item and market share for the most part has been established.
That's fair enough but they need to define exactly what subscribers are
entitled to and not move the goal posts on and ad-hoc basis.
It's follow the leader out there 9i.e. BT) with ISP's imposing restrictions
to maximise profits instead of investing in technology to reduce their
overheads (Digital overheads). As I work for a major Provider I know that
Broadband is a savior and it makes money ... if memory serves me right it's
margin is far in excess of Voice and I hope not giving too much away Cable
TV.
All this said yes some users are data hogs and the impact is noticable but
it's simple enough to impose restrictions on a spur (UBR/DSLAM) based on
contention i.e. Hogs are restricted when non hogs are using the connection
then return the throughput to the hog when nobody else needs it. The fact is
it really has very little to do with impacting other users and everything to
do with off-net throughput.
Let's see some investment in caching systems, least cost routing for off-net
data sources, selective p2p which priorities on-net IP's for e2e connections
[although I'm not sure how this could be acheived].
Just my 2p worth ;-)