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Tom Ring April 24th 04 03:34 AM

DSL, dialup, T1, locally connected ethernet, wireless, P2P high speed
wireless.

And if they are doing a long term average of 1Mbps, they are very likely
breaking the TOS or have a virus or are doing file trading. Most people
just can't use that much as an average, and average is the important
word. I use a ton of bandwidth compared to a lot of people, but my long
term average is well below 50Kbps.

We manage a dormitory which is mostly grad students, and the people who
use large bandwidth are mostly file traders. These people can be
assigned to 2 groups - those who actively trade, and those who installed
a file trading program, used it and think they disabled it. Guess what,
many aren't disabled when you disable them. They may still search for
peers, and may also still run as an upload/download point even though
the computer owner thinks it's disabled. I deal with this once or twice
per week on a dorm with about 300 users.

Uninfected, non-file trading users average less than 10Kbps in/out even
though their connection is "free".

And 1Mbps sustained is fairly trivial and normal. It gets missed all
the time, at least for a while. Unfortunately it gets lost in the noise
until someone looks at ALL the MRTG graphs. And again, it may be
perfectly ok, not violating the TOS. Inwhich case all the ISP can do is
call the customer and make ask them to check for a virus. And maybe not
even that, depending on the fed and state laws.

tom
K0TAR

Joel Kolstad wrote:

Tom Ring wrote:

And I forgot to mention that almost all our customers are of the
unlimited type, so we don't don't monitor their traffic rate, or amount.



Are you offering dial-up service only, or cable modem/DSL services?

Where I live, cable modem users get well over a megabit per second of
bandwidth, and someone filling that connection 24 hours a day is going to
make a noticeable mark in the ISP's overall bandwidth usage.




Dave April 24th 04 01:59 PM

i had to switch isp's twice because their definitions of 'unlimited' did not
mean 24/7 on a dialup. i was not using much bandwidth, heck i could
normally only get about a 33kbps connection to them, but the modem was tied
up 24/7. on one of them i was a 'charter' member who had been with them
since before they opened... to give me 24/7 access they wanted to go from
their 'unlimited' account charge of $20/mo to around $300/mo on dialup. i
ended up buying a business isdn service for 24/7 access to get more
bandwidth and real unlimited access, the total for the line and isp is about
$150/mo with one static ip.... some day we may get dsl out here and that wll
come down to a reasonable charge.

"Tyas_MT" wrote in message
...
"Reg Edwards" wrote in message
...
Anything which increases traffic volume benefits Internet service

providers.

Uhm no... If a normal customer is using more bandwidth (receiving and
sending more email, committing virus controlled DDoS attacks, etc)

Internet
service providers LOSE MONEY. They pay by the byte, you don't. Most
customers pay a flat fee for internet access. This is true of most Cable,
DSL, ISDN, and Dial-up setups... they are priced based on an expectation

of
'normal' usage, and the ISP loses money in 'extreme' usage cases. Why I

( a
'power user') get nasty emails from ISP's and have to switch often....

this
one is good about that though.





Gary V. Deutschmann, Sr. April 24th 04 06:31 PM

Hi Tom

I'm not real adept at understanding much of the lingo, but you might
be able to answer a question for me.

I use standard 56k dialup. I assume that when I'm online I'm tying up
one of the ISP's modems. Therefore I never stay online longer than
necessary to get my work done. Although I know plenty of folks that
leave their computers on and connected all the time.

My late wife, after she had her major heart attack and could not leave
the house worked out an agreement with her employer to do her work at
home. This required staying on-line at least 8 hours a day connected
to her employer.
At first the ISP said 'no problem' you have an unlimited account.
But then they later came back and told us we needed a different
service, it was still dial-up, but in effect we owned our own modems
located in the ISP's racks.
After a couple of more heart attacks, she had to quit work completely.
I began using the sevice she was using for my regular dialup to
retrieve e-mail, read the newsgroups, surf the web, etc. About 3
hours a day.
I received a nasty note from the ISP saying I could not use that
service in place of normal dialup, it was set up strictly for my wifes
connection to her employer.
I switched back to my original dial-up unlimited account, but still
had to pay for the contract on the other dial-up account until it
expired.
Once it expired, I left that ISP and have been with my current one
ever since.

But lets get into a deeper question here.
I moved to a different state but am still using the ISP I have used
for years.
I assume that my home ISP has a joint account with many ISPs around
the country. I'm a ham radio operator and I can travel the country
and use repeaters as a guest, because I AM a member of a repeater
club.
But how does this work as far as ISP's go?
Should I change to a local ISP or is it OK to continue using one of
the POP presences. How does the ISP I'm calling make any money from
me?

TTUL
Gary


Gary V. Deutschmann, Sr. April 24th 04 06:31 PM

Hi Dave

Perhaps I'm all wet on this, but I thought most reputable ISP's had a
program in place that blocked outgoing e-mail over a certain quantity,
configurable of course to allow certain users their needed outbound
e-mail activity.

I know when I was doing a newsletter that if I tried to send to
everyone on the list at once, my ISP would block the transmission and
an auto-responder would tell me to contact my ISP immediately.
I would do so and tell them I was sending out a newsletter.
They would either A: up my daily mailing limit or B: tell me to break
it into 25 unit pieces.

It seems to me that it wouldn't be to hard to implement a program that
verified the domain of inbound e-mail. Most of the spam I do get has
fraudulent headers.

Although my ISP will do the filtering for me, I still elect to receive
all of my inbound e-mail, including the spam, and have my own sets of
filters that knock about 99% of it out, without fear of losing a valid
e-mail that I should have received.

TTUL
Gary


Roger Halstead April 25th 04 01:14 AM

On Fri, 23 Apr 2004 19:03:39 -0500, Tom Ring
wrote:

Close, but not quite.

An ISP will buy pipes, such as a DS3 that does 45Mbps, for a flat rate
per month. Theoretically the upstream provider doesn't care if 1 bps or
45 Mbps are passing through that pipe; from a billing perspective, they
get the same money. But they have to play the statistical game on how
much upstream pipe that they need to handle all the 45Mbps pipes they
sold to ISPs like you. And eventually you get to the backbone
providers, who have really really big pipes, and very expensive routers.

This "power user" thing is something I've never heard anyone in the
business speak of, so I have no idea why you would get bumped. If you


I've been hearing the term ever since I got on the net and that was in
96 with my own site and in 87 through the colleges.

are not breaking the TOS agreement, ISPs don't care a rat's rear end how
much traffic you generate. You buy a pipe from the ISP and you have


Maybe you don't but many do.
They price their services based on an average user and they have a
multi tiered service.

Here if the average user is on 32 hours a month they don't complain
until you hit around 5 or 6 times the average user.

As I'm on DSL and networked 24 X 7 I pay a different rate than the
dial up customer.

Then even as a commercial user rates are based on the "bandwidth"
used. I have both a high bandwidth limit and a lot of storage, but if
my use, or my site generates traffic beyond a given point the rates go
up, or like many sites I've attempted to visit you find the "This site
has exceeded it's bandwidth limit for today", please try again
tomorrow.

every right to fill it if you can. The only exception to that would be
that you have a maximum number of hours or bytes per month. They won't
kick you if you exceed it, they just charge you an additional amount


Only if you have that agreement. Most I've seen just block access to
the site for the day, and I've come across a lot of those "this site
has exceeded...." pages.

Roger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.com
Roger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.com
that you agreed to in your contract with them. Some ISPs may do it a
bit differently, but that's fairly normal in the industry.

tom
K0TAR

Tyas_MT wrote:

"Reg Edwards" wrote in message
...

Anything which increases traffic volume benefits Internet service


providers.

Uhm no... If a normal customer is using more bandwidth (receiving and
sending more email, committing virus controlled DDoS attacks, etc) Internet
service providers LOSE MONEY. They pay by the byte, you don't. Most
customers pay a flat fee for internet access. This is true of most Cable,
DSL, ISDN, and Dial-up setups... they are priced based on an expectation of
'normal' usage, and the ISP loses money in 'extreme' usage cases. Why I ( a
'power user') get nasty emails from ISP's and have to switch often.... this
one is good about that though.




AM200 April 25th 04 01:44 AM

Hello,

That's what I suspect!

"Arrow146" wrote in message
...
Who writes VIRUS programs ?
Who makes a profit from it ?

Any chance it could be those who sell the ANTI VIRUS software ?
Just a thought!!

73 Al Lowe N0IMW




AM200 April 25th 04 01:46 AM

Hello,

So if you work at an ISP, why do people never block spammers? It's always
the same companies people sign up to. You have the technology to block the
users completely and/or take action after doing a trace. It can be done
here in the UK.

"Tom Ring" wrote in message
...
Nope, absolutely incorrect. I work at an ISP, and with very few
exceptions, we get the same money regardless of the traffic. It is
therefore in our best interest to minimize traffic. This is a cutthroat
business, and no one can raise prices without losing customers.

tom
K0TAR

Reg Edwards wrote:

Anything which increases traffic volume benefits Internet service

providers.

=====================================





Tom Ring April 25th 04 01:55 AM

Well, that's a tough question, because the modems are a totally
different situation than bandwidth usage. Modems are a real piece of
hardware that you are tieing up. And some ISPs like to skimp on what is
relatively cheap hardware. We don't tell our unlimited users they have
the responsibility to disconnect, but we do disconnect them where
longest idle (no traffic) users get kicked if, and only if, we are near
to filling up our modem bank. It's a bit more complex algorithm than
that, but that's close enough to what goes on at our place. Generally
our users can and do stay connected until the power fails at their house.

No, I won't tell you who I work for, and no, it's not who I use. No, I
won't go into why I use who I do.

On the shared accounts between ISPs, yes that goes on, and I believe
it's based on trading the amount of service used between them, but I'm
not quite sure. If so it implies that there is cash transferred if the
hours used are mismatched. It's a large pool among lots of ISPs, there
may be more than one of these pools, and I have no idea how they really
address the balance. I live on the tech side, not the money side.

tom
K0TAR

Gary V. Deutschmann, Sr. wrote:
Hi Tom

I'm not real adept at understanding much of the lingo, but you might
be able to answer a question for me.

I use standard 56k dialup. I assume that when I'm online I'm tying up
one of the ISP's modems. Therefore I never stay online longer than
necessary to get my work done. Although I know plenty of folks that
leave their computers on and connected all the time.

My late wife, after she had her major heart attack and could not leave
the house worked out an agreement with her employer to do her work at
home. This required staying on-line at least 8 hours a day connected
to her employer.
At first the ISP said 'no problem' you have an unlimited account.
But then they later came back and told us we needed a different
service, it was still dial-up, but in effect we owned our own modems
located in the ISP's racks.
After a couple of more heart attacks, she had to quit work completely.
I began using the sevice she was using for my regular dialup to
retrieve e-mail, read the newsgroups, surf the web, etc. About 3
hours a day.
I received a nasty note from the ISP saying I could not use that
service in place of normal dialup, it was set up strictly for my wifes
connection to her employer.
I switched back to my original dial-up unlimited account, but still
had to pay for the contract on the other dial-up account until it
expired.
Once it expired, I left that ISP and have been with my current one
ever since.

But lets get into a deeper question here.
I moved to a different state but am still using the ISP I have used
for years.
I assume that my home ISP has a joint account with many ISPs around
the country. I'm a ham radio operator and I can travel the country
and use repeaters as a guest, because I AM a member of a repeater
club.
But how does this work as far as ISP's go?
Should I change to a local ISP or is it OK to continue using one of
the POP presences. How does the ISP I'm calling make any money from
me?

TTUL
Gary



Tom Ring April 25th 04 02:02 AM

The only part I would wonder about is did the Everquest trading break
the TOS. Other than that I don't see an issue if they were truly
offering unlimited accounts. Did you run any servers? Because many
ISPs don't allow that as you probably know.

tom
K0TAR

Tyas_MT wrote:


Clarification accepted ISP's pay for the pipe not by the byte... but if you
get lots of power users it's more average bandwidth, therefore more pipe
needed.

Let me see, the ones who have cut me off (rather than me cut them off) These
are in the order they occur to me, not chronological:
ISP1: cut off because of excessive email traffic. I can only guess that
receiving so much spam (oh, 4 years ago) got me suspended. My machine was
clean of any kind of spyware/viruses, and I certainly was not a spammer. And
they didn't say I was. One thing I was doing at the time was transferring
some rather large files around through email regularly (was telecommuting
and the company I was working for didn't have an FTP server), but I still
don't think it was that much (2-3 files of 6-10 mb a week). Account was
'unlimited dial up'

ISP2: Exceeded allowable bandwidth (on my "unlimited broadband" account) 4
months running. After they warned me the first month, I asked what
'allowable bandwidth' was. They could not tell me. I looked at my usage
agreement, nothing about allowable bandwidth. Was a clause about 'abuse of
service', but no allowable bandwidth. I cut back my usage, dinged me the
next month. Called, talked to 7 people, got one guy who said 'yes, we have a
cap. I can't tell you what it is, just that you will get cut off if you
exceed it regularly'. Go-go stupid national cable ISP! Cut back usage,
dinged me the third month. Again, I don't/didn't have spyware, viruses, (I
don't run a virus program normally I will admit, but I use the online checks
with housecall or Symantec once every month, and am careful beyond belief
with material from the net. Download.com stuff gets scanned by the freebie
virus program I use. I just don't keep it running. Ad aware/spybot once a
month as well. No hits this year so far... ) and I've never run file sharing
software since I had a linux box with a linux version of napster long long
ago. I know that's not active anymore, as the at the time the box was
running FreeBSD, and not even on the network. Admittedly I tend to be a
heavy downloader... CD iso's for various free OS's, that sort of thing. I
think I've run every OS to come down the pike in the last half dozen years.

ISP3: One month and out. 'Unlimited' dial-up account. Terminated for using
~320 hours in one month. Admittedly I was running a trader in EverQuest...
you have to be online to enable people to purchase from you in that game.
That was avg 2-3 hours a night playing, 9-10 hours from morning till I get
back from work with my bot online (better sales than overnight...), doing
other things on weekends.

ISP4: Purchased Unlimited ISDN account at a premium fee. Disconnected for
using 1300 hours the second month. (channel hours, 2 channels count time at
twice the rate). After signing up with another ISP determined that the
router they made me buy from them (We won't allow you to connect with a
netgear. You must use our 3-com ISDN PoS router. Oh yes, you must have a
block of static ip's if you want to use multiple computers with ISDN with
us, we won't allow you to use a nat boundary. Your router will be
accessible from our side so we can reconfigure it. Oh yes we charge lots of
cash for static IPs.) was not working properly... would not drop channels
(experiment: connect, transfer enough data to bring up BOD for second
channel, disconnect network from router, go to work. Router set for 2 min
BOD channel drop and 5 min inactivity timeout. Router still online when back
from work.)

So it's out there... you may not do it (I applaud you). the ISP I worked for
didn't do it (they tracked hours and bytes, but unlimited accounts were just
that, unlimited), and my current ISP isn't looking over my shoulder too
much, but it is out there.

Besides, to get back on the original topic, nothing you said refutes my
point (and I am not saying you wanted to, please understand that. I think
you actually agree with me.), which is that ISPs (except when they charge
for overage or overtime, and most accounts don't have provisions for that..
at least most I've seen do not) do not make more money on heavy usage. They
make the most money on light usage. Therefore the ISP's are have little to
no motivation to write these viruses.

Now if you will excuse me I have 5 machines to work on who use the local
cable provider that appear to have the latest infection... presumably
because the cable ISP's entire virus protection scheme involves auto
detecting if someone seems to have been infected (lots of email outbound
traffic) and shutting them off till they come in with a clean bill of health
from a tech, and a receipt that shows they have purchased Norton antivirus
(only Norton... nothing else will be accepted) and presumably installed it.





Roger Halstead April 25th 04 02:03 AM

On Fri, 23 Apr 2004 18:17:06 -0000, (Dave Platt)
wrote:

In article ,
Arrow146 wrote:

Who writes VIRUS programs ?
Who makes a profit from it ?

snip

- Spamming ability. Quite a few of the more recent viruses, worms,
and trojan horses contain software which installs specialized
email-processing software and web/email/TCP proxy servers. A large
percentage (half or more, I've heard) of the spam flooding the
Internet is now being sent through home PCs on DSL and cable-modem
networks, which have been compromised by these viruses. Previous
spam-fighting efforts had succeeded in shutting down many of the
open email relays, and poorly-installed open proxy servers that the
spammers had been abusing, and it's widely believed that major
spam-gangs have commissioned virus-authors to implement these viral
mail relays. The motive, in this case, is profit: spammers can
flood millions of people with spam at almost no cost, and even a
handful of sales can earn them enough money to be worth the effort.


You missed revenge and or jealousy...The DOS attacks against specific
sites because they either do or say something the writer happens to
disagree with, or doesn't like.

Most viruses and worms are relatively simple and many have depended on
the gullibility of the user to actually run them. Links to malicious
sites from newsgroup postings...(See what ever star in the shower,
Go here for an interesting site) There must be users dumb enough to
click on these links. Then there are the "updates" to show up as if
they are real when in fact they are viruses, Trojans, and worms.
Popular of late is: The e-mail server will be down for a couple of
days, please click on the link to update your file so we can forward
your e-mail during the outage. Of course there were the Microsoft
Security updates where you clicked on a link that didn't go to the MS
site.

As far as money, there are the "We are making changes and need to
update your e-bay account (quite a number of businesses have been
listed). It has you click on a link and it *appears* as if you have
been taken to the proper site where they ask for your account name and
have your log in. Of course while at it you have to update your credit
card information as well.

"Some" viruses/worms/Trojans are quite sophisticated and even "call
home" to check the payload for the day, or week, or what ever. Some
"morph" or evolve. Some are capable of running as soon as you open
the mail and some e-mail will load information from malicious sites,
which is a good reason for not using HTML e-mail. Macros can make a
mess. Visual basic which is part of MS office apps can do virtually
anything on your machine.

Some can search your machine looking for account and financial
information, credit card numbers, SS#, ... and so on..
Some leave a keystroke logger which can be checked later for account
names and pass words.

I can't imagine not having virus protection AND a fire wall. I've set
here and watched a probe check all the ports on the machine and when
it couldn't get in it started over. OTOH no machine is invulnerable
when it's hooked to the net.

In one year I received over 250 viruses and worms. Although I haven't
received many in a long time, I received 5 yesterday in half an hour.
These are viruses that made it past the ISPs checking.

Roger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.comRoger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.com


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