Re: [luau] Re: Configuring Router

2002-07-28 Thread al plant
Michael Ableyev wrote:
> 
> > This could be a silly question, but have you tried changing your cabling
> > from the
> > modem to your machine?
> 
> Not only did I do that, but I went and changed my modem... twice. RR's tech 
> support kept saying that's the cause of the problem.
> But anyway that couldn't be the issue as the problem is NOT conistent, at 
> times I get 2mbps downstream.
> 
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau
###

We had a case like this with DSL and Dial up Not Consistent. It turned
out to be a junction box two blocks away that was full of water when
ever it rained. The tech went against company rules after he came out
the third time and drilled a drain hole in the bottom of the junction
box. This was three years ago and no problems since.

I don't know how rr can be affected by a situation like this, but it
could be something similar by the way you describe the issue. 

-- 
Aloha! Al Plant - Webmaster http://hawaiidakine.com
Providing FAST DSL Service for $28.00 /mo. Member Small Business Hawaii.
Running FreeBSD 4.5 UNIX & Caldera Linux 2.4 & RedHat 7.2
Support OPEN SOURCE in Business Computing. Phone 808-622-0043


Re: [luau] Re: Configuring Router

2002-07-27 Thread Michael Ableyev
> This could be a silly question, but have you tried changing your cabling 
> from the
> modem to your machine?

Not only did I do that, but I went and changed my modem... twice. RR's tech 
support kept saying that's the cause of the problem.
But anyway that couldn't be the issue as the problem is NOT conistent, at times 
I get 2mbps downstream.



Re: [luau] Re: Configuring Router

2002-07-27 Thread Ray Strode



It's been almost 2 months and I still have an open trouble ticket, though the 

frequency of this problem reduced somewhat. 

This could be a silly question, but have you tried changing your cabling 
from the

modem to your machine?

Just a thought.

--Ray



Re: [luau] Re: Configuring Router

2002-07-27 Thread Michael Ableyev
>The solution?  Turn up the power!  He went 
> out and turned up the amp at the street and everything's been fine since.

Yep, that's what they did - turn up the power. The only thing different from 
your case is that nothing got better then.


- Original Message - 
From: "MonMotha" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, July 27, 2002 09:03
Subject: Re: [luau] Re: Configuring Router


> Warren Togami wrote:
> > On Fri, 2002-07-26 at 15:29, MonMotha wrote:
> > 
> >>What kind of cable modem you got (don't need any serial numbers or 
> >>anything, just a manufacturer and model number if possible, possibly a 
> >>physical description of the casing)?
> >>
> >>--MonMotha
> >>
> > 
> > 
> > Hawaii RoadRunner has a mix of three modems that I've seen...
> > 1. Original big and white Motorola "Wave" modems with slight overheating
> > problems.  10mbit Ethernet interface only. 
> > 2. Half-size black Motorola "Wave" modems that still have overheating
> > problems.  10mbit ethernet interface only.
> > 3. DOCSIS (sp?) protocol, can't remember brand name, little and black
> > modem that doesn't overheat.  USB and 10mbit ethernet interfaces, you
> > can choose.
> > 
> 
> The reason I ask is because I have a 3Com "bullet" (silver-grey in a 
> streamlined shape) modem.  Apparently these modems are really finicky 
> about signal levels, and I'm one of the few people who has them (most 
> people around here have an RCA or Motorola Wave modem) so I'm usually 
> the first one to report problems (as I also tend to watch the line more 
> closely and I know when it's their problem and not mine).  When I was 
> having repeated problems and RR sent a tech out, he checked the signal 
> strength and it was too low.  The solution?  Turn up the power!  He went 
> out and turned up the amp at the street and everything's been fine since.
> 
> So, if you're having problems with intermidtant connectivity and high 
> packet loss, and you have a 3Com modem, just tell RR to send a tech out 
> to check signal strength.  That's probably what the problem is.
> 
> --MonMotha
> 
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau
> 



Re: [luau] Re: Configuring Router

2002-07-27 Thread Cliff Brown

MonMotha wrote:


Warren Togami wrote:


On Fri, 2002-07-26 at 15:29, MonMotha wrote:

What kind of cable modem you got (don't need any serial numbers or 
anything, just a manufacturer and model number if possible, possibly 
a physical description of the casing)?


--MonMotha




Hawaii RoadRunner has a mix of three modems that I've seen...
1. Original big and white Motorola "Wave" modems with slight overheating
problems.  10mbit Ethernet interface only. 2. Half-size black 
Motorola "Wave" modems that still have overheating

problems.  10mbit ethernet interface only.
3. DOCSIS (sp?) protocol, can't remember brand name, little and black
modem that doesn't overheat.  USB and 10mbit ethernet interfaces, you
can choose.



The reason I ask is because I have a 3Com "bullet" (silver-grey in a 
streamlined shape) modem.  Apparently these modems are really finicky 
about signal levels, and I'm one of the few people who has them (most 
people around here have an RCA or Motorola Wave modem) so I'm usually 
the first one to report problems (as I also tend to watch the line 
more closely and I know when it's their problem and not mine).  When I 
was having repeated problems and RR sent a tech out, he checked the 
signal strength and it was too low.  The solution?  Turn up the 
power!  He went out and turned up the amp at the street and 
everything's been fine since.


So, if you're having problems with intermidtant connectivity and high 
packet loss, and you have a 3Com modem, just tell RR to send a tech 
out to check signal strength.  That's probably what the problem is.


--MonMotha

___
LUAU mailing list
[EMAIL PROTECTED]
http://videl.ics.hawaii.edu/mailman/listinfo/luau

I just got a new cable modem from RR, it's a General Instrument 
SURFboard model SB3100. My old Motorola was dropping packets. RR 
tested it and brought out a new one. It's a beige "bullet" shape, and 
has a stand to hold it upright,  (on edge). Seems to work much better now.

Cliff




Re: [luau] Re: Configuring Router

2002-07-27 Thread MonMotha

Warren Togami wrote:

On Fri, 2002-07-26 at 15:29, MonMotha wrote:

What kind of cable modem you got (don't need any serial numbers or 
anything, just a manufacturer and model number if possible, possibly a 
physical description of the casing)?


--MonMotha




Hawaii RoadRunner has a mix of three modems that I've seen...
1. Original big and white Motorola "Wave" modems with slight overheating
problems.  10mbit Ethernet interface only. 
2. Half-size black Motorola "Wave" modems that still have overheating

problems.  10mbit ethernet interface only.
3. DOCSIS (sp?) protocol, can't remember brand name, little and black
modem that doesn't overheat.  USB and 10mbit ethernet interfaces, you
can choose.



The reason I ask is because I have a 3Com "bullet" (silver-grey in a 
streamlined shape) modem.  Apparently these modems are really finicky 
about signal levels, and I'm one of the few people who has them (most 
people around here have an RCA or Motorola Wave modem) so I'm usually 
the first one to report problems (as I also tend to watch the line more 
closely and I know when it's their problem and not mine).  When I was 
having repeated problems and RR sent a tech out, he checked the signal 
strength and it was too low.  The solution?  Turn up the power!  He went 
out and turned up the amp at the street and everything's been fine since.


So, if you're having problems with intermidtant connectivity and high 
packet loss, and you have a 3Com modem, just tell RR to send a tech out 
to check signal strength.  That's probably what the problem is.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-27 Thread MonMotha

Warren Togami wrote:


"move the queue from the cable modem to a linux box"

I hope this doesn't require modification of the cable modem, because if
so I would not support the publishing of this information.  Otherwise if
this is only Linux QoS, by all means that is good information and not RR
specific.



Of course it doesn't.  What you do is make sure the linux box doesn't 
send out data at a rate faster than what the line can handle, thereby 
assuring that the queue on the cable modem never gets full.  You then 
allow the data to be enqueued at the linux box.


It's just Linux QoS.  It can be used on any system really, even dialups.

--MonMotha



Re: [luau] Re: Configuring Router

2002-07-27 Thread Michael Ableyev
> What kind of cable modem you got (don't need any serial numbers or
> anything, just a manufacturer and model number if possible, possibly a
> physical description of the casing)?

It's a Toshiba PCX2500. Seems to be the standard modem that Oceanic Cable uses.



- Original Message -
From: "MonMotha" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, July 26, 2002 15:29
Subject: Re: [luau] Re: Configuring Router


> > Oh, the reason for my packet loss has been acknowledged by RR (after I 
> > practically spammed them with connection logs) as a
problem
> > in the area, although when I called at first they said noone else is 
> > experiencing problems. I think they just acknowledged it as
an
> > area problem so they could say they're working on it and get me off their 
> > backs :/  It's been almost 2 months and I still have
an
> > open trouble ticket, though the frequency of this problem reduced somewhat. 
> > There isn't really anything I can do about it
(according
> > to them).
> >
> > As for that Wiki, I think it would be a most interesting reading! Warren: 
> > How about it?
> >
>
> What kind of cable modem you got (don't need any serial numbers or
> anything, just a manufacturer and model number if possible, possibly a
> physical description of the casing)?
>
> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau
>



Re: [luau] Re: Configuring Router

2002-07-26 Thread Warren Togami
On Fri, 2002-07-26 at 15:29, MonMotha wrote:
> What kind of cable modem you got (don't need any serial numbers or 
> anything, just a manufacturer and model number if possible, possibly a 
> physical description of the casing)?
> 
> --MonMotha
> 

Hawaii RoadRunner has a mix of three modems that I've seen...
1. Original big and white Motorola "Wave" modems with slight overheating
problems.  10mbit Ethernet interface only. 
2. Half-size black Motorola "Wave" modems that still have overheating
problems.  10mbit ethernet interface only.
3. DOCSIS (sp?) protocol, can't remember brand name, little and black
modem that doesn't overheat.  USB and 10mbit ethernet interfaces, you
can choose.

Over the years I've had the modem changed 8 times, once because the
modem burned itself out with smoke coming out the top, the other
majority was when the signal in my area was very poor and they kept
changing it in an effort to avoid fixing the area wiring (they
eventually fixed the area wiring).  I have only personally had the white
and black "Wave" modems and not the smaller one at home.

The techs once said that they like the earlier modems because they can
take it anywhere on the island, plug it in at someone's house (if their
wiring is good) and use their Internet with no problem.  This cannot be
done with the newer modem, they said.  I once asked an Oceanic cable
executive if this was against the ToS, and he said no, but it probably
wouldn't work because many houses without RR have high enough quality
internal wiring to have enough signal.  I tried the modem in other
people's houses twice 2 years ago, but haven't since and I have no plans
to do it again.  Anyway I wouldn't be surprised if they changed the
policy to forbid this since then.  I personally wouldn't mind.




Re: [luau] Re: Configuring Router

2002-07-26 Thread Warren Togami
On Fri, 2002-07-26 at 15:00, Michael Ableyev wrote:
> 
> Oh, the reason for my packet loss has been acknowledged by RR (after I 
> practically spammed them with connection logs) as a problem
> in the area, although when I called at first they said noone else is 
> experiencing problems. I think they just acknowledged it as an
> area problem so they could say they're working on it and get me off their 
> backs :/  It's been almost 2 months and I still have an
> open trouble ticket, though the frequency of this problem reduced somewhat. 
> There isn't really anything I can do about it (according
> to them).

I originally had severe packet loss and reliability problems with
RoadRunner.  It took a while for RR to admit (after my 5th modem
replacement) that the signal in my area was poor.  A few weeks later
they finally replaced all the wiring my area and things have been much
better since.

However, despite this I do not consider RR to be reliable enough for a
commercial web/e-mail server at $200 a month.  I rather do a co-located
server with similar rates and much better reliability and bandwidth. 
This is exactly what I intend on doing soon. 



Re: [luau] Re: Configuring Router

2002-07-26 Thread Warren Togami
On Fri, 2002-07-26 at 08:56, MonMotha wrote:
> 
> Well, if you weren't uploading at the time, there was no cause for the 
> extreme packet loss on your end.  I have seen upwards of 40% on my line, 
> but it was usually them doing "maintainance" (and it was scheduled for a 
> week in advance, so I believe them).  However, if you see heavy packet 
> loss while you're uploading, there's a reason.  The reason of course is 
> that when the line is maxed and you still want to send more, the device 
> just has to drop the packet once the queue gets full.
> 
> This is why you commonly see terrible download speeds when uploading on 
> cabel modems.  The TCP acks are being dropped, and the other end throttles.
> 
> This is why people move the queue from the cable modem (which is usually 
> just a simple FIFO) to one one a linux box.  The linux box can run a 
> different queue discipline that can prioritize packets much more 
> effectively.  For example, give all TCP ACKs top end of the queue 
> priority to keep the downloads going at an acceptable level.
> 
> More info availabel upon request, again ask warren to have me make a 
> wiki (I don't want to put up a wiki that RR wouldn't like, that's what 
> FreeNet is for :)
> 
> --MonMotha

"move the queue from the cable modem to a linux box"

I hope this doesn't require modification of the cable modem, because if
so I would not support the publishing of this information.  Otherwise if
this is only Linux QoS, by all means that is good information and not RR
specific.





Re: [luau] Re: Configuring Router

2002-07-26 Thread MonMotha

Oh, the reason for my packet loss has been acknowledged by RR (after I 
practically spammed them with connection logs) as a problem
in the area, although when I called at first they said noone else is 
experiencing problems. I think they just acknowledged it as an
area problem so they could say they're working on it and get me off their backs 
:/  It's been almost 2 months and I still have an
open trouble ticket, though the frequency of this problem reduced somewhat. 
There isn't really anything I can do about it (according
to them).

As for that Wiki, I think it would be a most interesting reading! Warren: How 
about it?



What kind of cable modem you got (don't need any serial numbers or 
anything, just a manufacturer and model number if possible, possibly a 
physical description of the casing)?


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-26 Thread Michael Ableyev
> Well, if you weren't uploading at the time, there was no cause for the
> extreme packet loss on your end.  I have seen upwards of 40% on my line,
> but it was usually them doing "maintainance" (and it was scheduled for a
> week in advance, so I believe them).  However, if you see heavy packet
> loss while you're uploading, there's a reason.  The reason of course is
> that when the line is maxed and you still want to send more, the device
> just has to drop the packet once the queue gets full.
>
> This is why you commonly see terrible download speeds when uploading on
> cabel modems.  The TCP acks are being dropped, and the other end throttles.
>
> This is why people move the queue from the cable modem (which is usually
> just a simple FIFO) to one one a linux box.  The linux box can run a
> different queue discipline that can prioritize packets much more
> effectively.  For example, give all TCP ACKs top end of the queue
> priority to keep the downloads going at an acceptable level.
>
> More info availabel upon request, again ask warren to have me make a
> wiki (I don't want to put up a wiki that RR wouldn't like, that's what
> FreeNet is for :)
>
> --MonMotha

Oh, the reason for my packet loss has been acknowledged by RR (after I 
practically spammed them with connection logs) as a problem
in the area, although when I called at first they said noone else is 
experiencing problems. I think they just acknowledged it as an
area problem so they could say they're working on it and get me off their backs 
:/  It's been almost 2 months and I still have an
open trouble ticket, though the frequency of this problem reduced somewhat. 
There isn't really anything I can do about it (according
to them).

As for that Wiki, I think it would be a most interesting reading! Warren: How 
about it?



Re: [luau] Re: Configuring Router

2002-07-26 Thread MonMotha

Michael Ableyev wrote:

I dont know if anyone here on a RR cable modem has ever had their
packet sampled by RR.  They check how much traffic your receiving



I'm on rr and I've been running both, http server and ftp.. and i've been doing 
it for a while too. While the http server doesn't
generate much traffic at all, my ftp server gets pretty busy sometimes (500mb+ 
video files). So far they've done nothing like what
you're saying. Perhaps it's because neither of my servers is running on the 
correct port? But then (I didn't know u can't setup ftp
on rr) I had a connection problem some time ago where I'd get terrible packet 
loss. So, after several calls to RR's tech support, a
level 3 tech called me to "resolve" the issue. He started off by reading a list 
of my connections mentioning those with significant
bandwidth usage. Another words, he tried to pin my packet loss (today) on the 
fact that I uploaded over a gig yesterday. At that
point I gave him a long lecture on privacy invasion followed by a request for 
technical explanation of why exactly I'm having a
problem. The interesting thing is that in the process I did explain that I'm 
running an ftp server and he said nothing about it.





Well, if you weren't uploading at the time, there was no cause for the 
extreme packet loss on your end.  I have seen upwards of 40% on my line, 
but it was usually them doing "maintainance" (and it was scheduled for a 
week in advance, so I believe them).  However, if you see heavy packet 
loss while you're uploading, there's a reason.  The reason of course is 
that when the line is maxed and you still want to send more, the device 
just has to drop the packet once the queue gets full.


This is why you commonly see terrible download speeds when uploading on 
cabel modems.  The TCP acks are being dropped, and the other end throttles.


This is why people move the queue from the cable modem (which is usually 
just a simple FIFO) to one one a linux box.  The linux box can run a 
different queue discipline that can prioritize packets much more 
effectively.  For example, give all TCP ACKs top end of the queue 
priority to keep the downloads going at an acceptable level.


More info availabel upon request, again ask warren to have me make a 
wiki (I don't want to put up a wiki that RR wouldn't like, that's what 
FreeNet is for :)


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-26 Thread MonMotha

Mitchel Kagawa wrote:

We have a commercial RR account and I believe we pay ~$90 /month with 1
static IP.  This is for their basic buisness account @ $80  and $10 extra
for the static IP.  We also have a DSL account with Lava.net for our e-mail
server and other servers and such.  The DSL line only nets us 1.544mb/384kb
which is slow compared to RR and is approximately the same price providing
we don't go over our alloted bandwith...  We needed the extra speed that RR
provided as well as the uncapped bandwith because we download large files
from MHPCC daily sometimes as much as 2gigs/day.  With RR we have been able
to achieve download speeds 7 to 8 mb/sec (close to the theoretical limits of
the modem itself).  300 meg files now take minutes compared to the hours we
used to wait for DSL.  So as far as speed is concerned RR is definately the
winner.

As far as reliability goes DSL is the winner there... We have only lost our
connection maybe 4 times last year.  compared to 2-3 times /month with RR.
This is why we keep our servers on DSL.

~MK


Seems that RR cable service varies a LOT from region to region.  I know 
in some places they are REALLY picky about the no servers thing, while 
in others they mostly don't care.


As I said, the commercial/business RR accounts here are very high price. 
 For all but the low end 256/256 it's usually cheaper for me to just 
get people a fractional T1.  The up front costs are higher, but the 
reliability is higher.


It's odd though, I've only had my modem go down for any extended period 
of time twice in the year I've had it.  Once someone cut a line and the 
other time the amp needed to be turned up at the street.  Every once in 
a while they take it down for an hour or so for maintainance, but that's 
usually at like 2:00 in the morning and only people like me notice it. 
Obviously that's unacceptable for a web server though, so that's why I 
go with the fractional T1s as they cost about the same amount usually.


Also, RR business here only goes up to about T1 speeds at their top end 
(and they charge you almost as much or sometimes more than I can get a 
T1 for).  Anything more than 1.544 symmetric and you have to get a 
"real" line through the telephone company (and pay big $$$ as you're 
getting a fractional T3 or sometiems you can convince them to put in the 
rarely-seen-but-still-exists T2.


DSL around here is horribly unreliable due to the phone company, but if 
you look around you can get it dirt cheap.  I'm in the process of 
waiting for the phone company to install a $80/mo 1.5/768 DSL line with 
a commercial ToS.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-26 Thread al plant
Dan George wrote:
> 
> On Thursday 25 July 2002 17:44, you wrote:
> > Dan George wrote:
> > > I dont know if anyone here on a RR cable modem has ever had their
> > > packet sampled by RR.  They check how much traffic your receiving and
> > > when they figure your setting up a server at home they do two things:
> > > 1. Contact you for an explaination.  The fact your downloading a lot of
> > > graphics files doesnt cut it anymore because they know...
> > > 2. Cutdown your bandwidth to a miserable point where you have to
> > >  discontinue running a server. I know this from experience with
> > >  just trying to setup a W2K Adv FTP server for practice only.
> > > 3. Cutoff your account completely and put you on a list of violators.
> > > You will have to use your wifes name and new address before
> > > you can reconnect to RR.  This news came from a FLEX guy.
> >
> > #
> >
> > Hmmm...
> >
> >
> > A subscriber should not run a server on a rr or DSL line. If you want to
> > run a server I will be happy to provide you a T1 service for a fair
> > price.
> >
>True Al
>But most of us are just getting our certs and cannot afford a
> $2000 Cisco Router or a T-1 line whenever we are already spending
> $10k on classes and have to work a full time job in the process. If there
> was a poor mans server site than sign me up.  But I really have a bad
> taste in my mouth whenever business's try to capitalize on the last dime
> I have in my pocket whenever I have a wife and two kids to feed. Hawaii
> wasnt the smartest move my wife decided on.  Coming from a near
> 6 figure annual income in CA , I guess she thought I was invicible and
> decided to move back home here.  Ive been here two years and seen
> nothing but crooks in government.  A regular Mayberry RFD on the dark
> side.  For every pot hole I hit reminds me of that fact daily.  Yes, I would
> move back but not to lose my wife and kids in the process.  I like the people
> here thought quite a bit.  Like Warren and the gang.  We are just helping each
> other get through the hard times.
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau
#


Good idea.

I will talk to the guys involved and see if we can setup a low cost
server site for Linux/Unix users from the list. 

We had trouble last year with a band width abuser who was sub leasing
space off an unmetered DSL line. We terminated  him and he's probably
moved on with some other ISP who is being abused  and doesn't realize it
yet. 

Aloha! Al Plant - Webmaster http://hawaiidakine.com
Providing FAST DSL Service for $28.00 /mo. Member Small Business Hawaii.
Running FreeBSD 4.5 UNIX & Caldera Linux 2.4 & RedHat 7.2
Support OPEN SOURCE in Business Computing. Phone 808-622-0043


Re: [luau] Re: Configuring Router

2002-07-25 Thread Dan George
On Thursday 25 July 2002 17:44, you wrote:
> Dan George wrote:
> > I dont know if anyone here on a RR cable modem has ever had their
> > packet sampled by RR.  They check how much traffic your receiving and
> > when they figure your setting up a server at home they do two things:
> > 1. Contact you for an explaination.  The fact your downloading a lot of
> > graphics files doesnt cut it anymore because they know...
> > 2. Cutdown your bandwidth to a miserable point where you have to
> >  discontinue running a server. I know this from experience with
> >  just trying to setup a W2K Adv FTP server for practice only.
> > 3. Cutoff your account completely and put you on a list of violators.
> > You will have to use your wifes name and new address before
> > you can reconnect to RR.  This news came from a FLEX guy.
>
> #
>
> Hmmm...
>
>
> A subscriber should not run a server on a rr or DSL line. If you want to
> run a server I will be happy to provide you a T1 service for a fair
> price.
>
   True Al
   But most of us are just getting our certs and cannot afford a
$2000 Cisco Router or a T-1 line whenever we are already spending
$10k on classes and have to work a full time job in the process. If there
was a poor mans server site than sign me up.  But I really have a bad 
taste in my mouth whenever business's try to capitalize on the last dime
I have in my pocket whenever I have a wife and two kids to feed. Hawaii
wasnt the smartest move my wife decided on.  Coming from a near 
6 figure annual income in CA , I guess she thought I was invicible and 
decided to move back home here.  Ive been here two years and seen 
nothing but crooks in government.  A regular Mayberry RFD on the dark
side.  For every pot hole I hit reminds me of that fact daily.  Yes, I would
move back but not to lose my wife and kids in the process.  I like the people
here thought quite a bit.  Like Warren and the gang.  We are just helping each
other get through the hard times.


Re: [luau] Re: Configuring Router

2002-07-25 Thread Ray Strode



The guy is very credible. 
 


Oh maybe he was just misinformed then.

--Ray



Re: [luau] Re: Configuring Router

2002-07-25 Thread Dan George
The guy is very credible. 

On Wednesday 24 July 2002 01:15, you wrote:
> Dan George wrote:
> >I dont know if anyone here on a RR cable modem has ever had their
> >packet sampled by RR.  They check how much traffic your receiving and
> >when they figure your setting up a server at home they do two things:
> >1. Contact you for an explaination.  The fact your downloading a lot of
> >graphics files doesnt cut it anymore because they know...
>
> I've never been contacted and i've been doing it for years.
>
> >2. Cutdown your bandwidth to a miserable point where you have to
> > discontinue running a server. I know this from experience with
> > just trying to setup a W2K Adv FTP server for practice only.
>
> I routinely get between 600k/sec-1.1Mb/sec from videl and other fast sites,
> or do you mean upstream?
>
> >3. Cutoff your account completely and put you on a list of violators.
> >You will have to use your wifes name and new address before
> >you can reconnect to RR.  This news came from a FLEX guy.
>
> As far as I can tell it isn't a violation.  I spent a couple hours one day
> reading through all the EULA's and FAQs and things on roadrunner sites.
>
> The only thing I remember reading at all is they won't support you doing
> it. They won't help you.
>
> Maybe the flex guy was spreading fud?
>
> --Ray
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


Re: [luau] Re: Configuring Router

2002-07-25 Thread Dan George
Im willing to share time, that is going home to apt or whatever helping each 
member have what they need in networking services.  Just as I am weak in
Linux, Im strong in cabling and setting up LANs.  Ive done it for year but 
only  started on Linux when RH7.1 came out.  Could trade services for hardware
or whatever.  I think its great working on a team effort.  But alot of you 
all are already where you want to be and your time is valueble of course.
I would like to attend a Samba class tonight but couldnt.  Any other way I 
can support the group then let me know.  

On Wednesday 24 July 2002 20:44, you wrote:
> I'll second Dan's comment
>
> Ben
>
> On Wednesday 24 July 2002 07:26 pm, you wrote:
> > Dan George wrote:
> > > Im all ears
> > >
> > >>If anyone wants suggestions on hiding a NAT LAN I can give some.  It's
> > >>possible to make it pretty darn difficult to detect.
> > >>
> > >>--MonMotha
> >
> > A wiki would probably be more appropriate, with Warren's permission.
> >
> > --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


Re: [luau] Re: Configuring Router

2002-07-25 Thread Dan George
I would follow MonMothas advise for setting up a firewall with a Linux
router to keep out unwanted sniffers.

On Wednesday 24 July 2002 19:43, you wrote:
> I switched to DSL so I wouldn't have to deal with this stuff.  Sandi and I
> run our our mail and web server for personal use and it would suck to have
> RR shut us down and not get e-mail until I got a new provider!
>
> Dusty
>
> > I dont know if anyone here on a RR cable modem has ever had their
> > packet sampled by RR.  They check how much traffic your receiving and
> > when they figure your setting up a server at home they do two things:
> > 1. Contact you for an explaination.  The fact your downloading a lot of
> >graphics files doesnt cut it anymore because they know...
> > 2. Cutdown your bandwidth to a miserable point where you have to
> > discontinue running a server. I know this from experience with
> > just trying to setup a W2K Adv FTP server for practice only.
> > 3. Cutoff your account completely and put you on a list of violators.
> >You will have to use your wifes name and new address before
> >you can reconnect to RR.  This news came from a FLEX guy.
> >
> > On Wednesday 24 July 2002 09:49, you wrote:
> >> >Message: 1
> >>
> >> From: Dan George <[EMAIL PROTECTED]>
> >>
> >> >Interesting. So you can actually run a server at home without being
> >> > detected by RR.  Would like to know more details on that one.
> >>
> >> The USB-USB networking is available in the lastest 2.4 kernel
> >> (2.4.18). You need to build a new kernel with the feature in by
> >> selecting
> >> experimental in 'Code Maturity Options' from make menuconfig.
> >> This will make 'USB-USB Networking cable device support' appear
> >> in the USB section.
> >>
> >> Your USB port then becomes usable as /dev/eth1.
> >>
> >> Of course, this by itself doesn't give you firewalling/masquerading
> >> capability
> >> that makes your internal LAN undetectable by RR.  But it does give you
> >> 2 network ports (one internal & one external).
> >>
> >> Then it's a matter of installing iptables and using MonMotha's scripts
> >> to do masquerading. See:
> >>
> >>  http://www.mplug.org/phpwiki/index.php/MonMothaReferenceGuide
> >>
> >> Tim Burgess
> >>
> >> ___
> >> LUAU mailing list
> >> [EMAIL PROTECTED]
> >> http://videl.ics.hawaii.edu/mailman/listinfo/luau
> >
> > ___
> > LUAU mailing list
> > [EMAIL PROTECTED]
> > http://videl.ics.hawaii.edu/mailman/listinfo/luau
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


Re: [luau] Re: Configuring Router

2002-07-25 Thread al plant
Dan George wrote:
> 
> I dont know if anyone here on a RR cable modem has ever had their
> packet sampled by RR.  They check how much traffic your receiving and
> when they figure your setting up a server at home they do two things:
> 1. Contact you for an explaination.  The fact your downloading a lot of
> graphics files doesnt cut it anymore because they know...
> 2. Cutdown your bandwidth to a miserable point where you have to
>  discontinue running a server. I know this from experience with
>  just trying to setup a W2K Adv FTP server for practice only.
> 3. Cutoff your account completely and put you on a list of violators.
> You will have to use your wifes name and new address before
> you can reconnect to RR.  This news came from a FLEX guy.
> 
#

Hmmm...


A subscriber should not run a server on a rr or DSL line. If you want to
run a server I will be happy to provide you a T1 service for a fair
price. 


Aloha! Al Plant - Webmaster http://hawaiidakine.com
Providing FAST DSL Service for $28.00 /mo. Member Small Business Hawaii.
Running FreeBSD 4.5 UNIX & Caldera Linux 2.4 & RedHat 7.2
Support OPEN SOURCE in Business Computing. Phone 808-622-0043


Re: [luau] Re: Configuring Router

2002-07-25 Thread Ray Strode



I believe verizon currently has a $35/m deal for DSL (768/128) with a dynamic ip. Still usable with 


someting like dyndns.org, though not if you're hosting your own domain.


Actually, I host two domains off my roadrunner account.

If you are interested in details, there was a discussion about this in 
March under the subject

"Apache/DNS setup":

http://videl.ics.hawaii.edu/pipermail/luau/2002-March

--Ray



Re: [luau] Re: Configuring Router

2002-07-25 Thread Michael Ableyev
> $199 is too much.  I pay like $55 for my DSL (768/128) with 1
> static IP

I believe verizon currently has a $35/m deal for DSL (768/128) with a dynamic 
ip. Still usable with someting like dyndns.org, though
not if you're hosting your own domain.



Re: [luau] Re: Configuring Router

2002-07-25 Thread Michael Ableyev
> I dont know if anyone here on a RR cable modem has ever had their
> packet sampled by RR.  They check how much traffic your receiving

I'm on rr and I've been running both, http server and ftp.. and i've been doing 
it for a while too. While the http server doesn't
generate much traffic at all, my ftp server gets pretty busy sometimes (500mb+ 
video files). So far they've done nothing like what
you're saying. Perhaps it's because neither of my servers is running on the 
correct port? But then (I didn't know u can't setup ftp
on rr) I had a connection problem some time ago where I'd get terrible packet 
loss. So, after several calls to RR's tech support, a
level 3 tech called me to "resolve" the issue. He started off by reading a list 
of my connections mentioning those with significant
bandwidth usage. Another words, he tried to pin my packet loss (today) on the 
fact that I uploaded over a gig yesterday. At that
point I gave him a long lecture on privacy invasion followed by a request for 
technical explanation of why exactly I'm having a
problem. The interesting thing is that in the process I did explain that I'm 
running an ftp server and he said nothing about it.




- Original Message -
From: "Dan George" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 24, 2002 18:56
Subject: Re: [luau] Re: Configuring Router


> I dont know if anyone here on a RR cable modem has ever had their
> packet sampled by RR.  They check how much traffic your receiving and
> when they figure your setting up a server at home they do two things:
> 1. Contact you for an explaination.  The fact your downloading a lot of
> graphics files doesnt cut it anymore because they know...
> 2. Cutdown your bandwidth to a miserable point where you have to
>  discontinue running a server. I know this from experience with
>  just trying to setup a W2K Adv FTP server for practice only.
> 3. Cutoff your account completely and put you on a list of violators.
> You will have to use your wifes name and new address before
> you can reconnect to RR.  This news came from a FLEX guy.
>
> On Wednesday 24 July 2002 09:49, you wrote:
> > >Message: 1
> >
> > From: Dan George <[EMAIL PROTECTED]>
> >
> > >Interesting. So you can actually run a server at home without being
> > > detected by RR.  Would like to know more details on that one.
> >
> > The USB-USB networking is available in the lastest 2.4 kernel (2.4.18).
> > You need to build a new kernel with the feature in by selecting
> > experimental in 'Code Maturity Options' from make menuconfig.
> > This will make 'USB-USB Networking cable device support' appear
> > in the USB section.
> >
> > Your USB port then becomes usable as /dev/eth1.
> >
> > Of course, this by itself doesn't give you firewalling/masquerading
> > capability
> > that makes your internal LAN undetectable by RR.  But it does give you
> > 2 network ports (one internal & one external).
> >
> > Then it's a matter of installing iptables and using MonMotha's scripts
> > to do masquerading. See:
> >
> >  http://www.mplug.org/phpwiki/index.php/MonMothaReferenceGuide
> >
> > Tim Burgess
> >
> > ___
> > LUAU mailing list
> > [EMAIL PROTECTED]
> > http://videl.ics.hawaii.edu/mailman/listinfo/luau
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau
>



Re: [luau] Re: Configuring Router

2002-07-25 Thread Mitchel Kagawa
We have a commercial RR account and I believe we pay ~$90 /month with 1
static IP.  This is for their basic buisness account @ $80  and $10 extra
for the static IP.  We also have a DSL account with Lava.net for our e-mail
server and other servers and such.  The DSL line only nets us 1.544mb/384kb
which is slow compared to RR and is approximately the same price providing
we don't go over our alloted bandwith...  We needed the extra speed that RR
provided as well as the uncapped bandwith because we download large files
from MHPCC daily sometimes as much as 2gigs/day.  With RR we have been able
to achieve download speeds 7 to 8 mb/sec (close to the theoretical limits of
the modem itself).  300 meg files now take minutes compared to the hours we
used to wait for DSL.  So as far as speed is concerned RR is definately the
winner.

As far as reliability goes DSL is the winner there... We have only lost our
connection maybe 4 times last year.  compared to 2-3 times /month with RR.
This is why we keep our servers on DSL.

~MK




Re: [luau] Re: Configuring Router

2002-07-25 Thread Cliff Brown

Ray Strode wrote:



As far as I can tell it isn't a violation.  I spent a couple hours one 
day

reading through all the EULA's and FAQs and things on roadrunner sites.

The only thing I remember reading at all is they won't support you 
doing it.

They won't help you.

Maybe the flex guy was spreading fud?

--Ray




I had some problems with RR a few weeks ago, and called them. They 
pretty much 


said exactly that. They knew I had the Linksys, and I was on my own as 
far as support 


for the home network, and they had me take it out of the line while they 
ran their tests.


The problem ended up being their old cable modem, and they gave me a new 
one.


Cliff




Re: [luau] Re: Configuring Router

2002-07-24 Thread Kevin Goad
Wow! 3.6Mb for Linux, I'll run the fix on my Win side and see how high I
get.  Thanks

Kevin
 
On Thu, 2002-07-25 at 05:41, Dustin Cross wrote:
> You should check out http://www.pcpitstop.com and their bandwidth test
> (http://www.pcpitstop.com/internet/Bandwidth.asp).  I noticed I was getting
> 3.1Mb speeds on my Linux laptop and 1.2Mb speeds on our Win2k
> workstations.  After you complete the bandwidth test they have a little
> java app that will tweak the your registry and set the "receive buffer
> size" to either 64240 or 32120 or back to the default.  When I set it to
> 64240 our win2k speeds on RR jumped to 3.7Mb.
> 
> http://www.pcpitstop.com/pcpitstop/autofix.asp?file=IntSpeed.hta
> 
> Dusty




Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
You should check out http://www.pcpitstop.com and their bandwidth test
(http://www.pcpitstop.com/internet/Bandwidth.asp).  I noticed I was getting
3.1Mb speeds on my Linux laptop and 1.2Mb speeds on our Win2k
workstations.  After you complete the bandwidth test they have a little
java app that will tweak the your registry and set the "receive buffer
size" to either 64240 or 32120 or back to the default.  When I set it to
64240 our win2k speeds on RR jumped to 3.7Mb.

http://www.pcpitstop.com/pcpitstop/autofix.asp?file=IntSpeed.hta

Dusty



> I use 2wire.com's bandwidth meter to gauge my RR speeds. I don't know
> how accurate it is,but I can average 1.8Mbs in Windows2k and 2.5Mbs in
> Mandrake 8.2(I once hit 2.9Mbs).  I swore I read that our Hawaii RR is
> capped at 2Mbs.
> Anyone have a more accurate way to test?
>
> On Thu, 2002-07-25 at 04:58, MonMotha wrote:
>> Dustin Cross wrote:
>> > DOH!
>> >
>> > I hate it when people do this!  Data communications are always done
>> > in bits!
>> >
>> > A T-1 is 1.544 Mbits/sec not ~193KBytes/sec right?
>> >
>> > Dusty
>> >
>> >
>>
>>
>> A T-1 is 1.544 Mbit/sec.
>>
>> 1.500Mbit/sec is 192 kByte/sec
>>
>> See
>>
http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214198,00.html
>>  for the speed of varios lines.
>>
>> --MonMotha
>>
>> ___
>> LUAU mailing list
>> [EMAIL PROTECTED]
>> http://videl.ics.hawaii.edu/mailman/listinfo/luau
>
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
Mon

I am not complaining about the cost.  But for me as a power user that is
too much.  I run my own mail server so I don't have to deal with other
peoples limits or call and complain when their server goes down.  I don't
make any money from my servers, they are just for my joy and learning.

$199 is too much.  I pay like $55 for my DSL (768/128) with 1 static IP and
flex doesn't care what I do with it so long as it's legal.  I never worry
about my mail server and I don't complain that Sandi has over 1GB of mail
on it.

Dusty



> Dustin Cross wrote:
>> Aloha,
>>
>> I just set-up a business account with RR and we are getting ~3.7Mb
>> down ~1Mb up.  The installer said the system was capped at 4Mb.  That
>> costs $199 per month and comes with 5 static IPs and we can have
>> servers.
>>
>
> That's a helluva lot cheaper than it is here.  That much here will get
> you 512/512 and 2 static IPs I believe.
>
>> An OC-12 is 622Mb per sec.  An OC-3 is 155Mb/sec.  When I was at
>> Level3 Communications they were testing OC-192s working with Cisco to
>> get OC-768. An OC-1 would be 53Mb, but we start at OC-3.  The
>> bandwidth is out there.
>>
>
> You're right, I confused the OC-3 with the OC-12.  Need to learn my OC
> carrier speeds better.  Either way, the bandwidth is tehre, but not
> cheap.
>
>> I have heard rumors about RR and other cable companies shutting down
>> users, but have not experienced it myself.  I did have some friends in
>> San Diego kicked off @home for running servers.  And other friends who
>> lost incomming port 80 from @home when NIMDA was big.  I don't want to
>> gamble with having my mail server down so I use DSL and a provider who
>> doesn't care.  I do miss the speed I gave up in the switch though.
>>
>
> The only time I've actually seen RR shut someone down was for uncapping
>  their modem.  @home was much more restrictive than RR.
>
>> Dusty
>
> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread Kevin Goad
I use 2wire.com's bandwidth meter to gauge my RR speeds. I don't know
how accurate it is,but I can average 1.8Mbs in Windows2k and 2.5Mbs in
Mandrake 8.2(I once hit 2.9Mbs).  I swore I read that our Hawaii RR is
capped at 2Mbs.
Anyone have a more accurate way to test?

On Thu, 2002-07-25 at 04:58, MonMotha wrote:
> Dustin Cross wrote:
> > DOH!
> > 
> > I hate it when people do this!  Data communications are always done in bits!
> > 
> > A T-1 is 1.544 Mbits/sec not ~193KBytes/sec right?
> > 
> > Dusty
> > 
> > 
> 
> 
> A T-1 is 1.544 Mbit/sec.
> 
> 1.500Mbit/sec is 192 kByte/sec
> 
> See 
> http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214198,00.html 
> for the speed of varios lines.
> 
> --MonMotha
> 
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau




Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
I know.  What I was trying to say is, a T-1 is 1.544Mb and no one refers to
it as 192KB.  All data communication outside the somputer is done in bits
per sec.

Dusty


> Dustin Cross wrote:
>> DOH!
>>
>> I hate it when people do this!  Data communications are always done in
>> bits!
>>
>> A T-1 is 1.544 Mbits/sec not ~193KBytes/sec right?
>>
>> Dusty
>>
>>
>
>
> A T-1 is 1.544 Mbit/sec.
>
> 1.500Mbit/sec is 192 kByte/sec
>
> See
>
http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214198,00.html
>  for the speed of varios lines.
>
> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
Yea, this is Oceanic's top commercial account.  They allow servers and even
do DNS is you need it.

Dusty


>> Dusty
>
> That is actually fairly cheap for that level of service.  Do you know
> if they allow any commercial use, like web servers?  (Why else would
> they give 5 static IP's...)
>
>
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread Warren Togami
- Original Message -
From: "Dustin Cross" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 24, 2002 10:36 PM
Subject: Re: [luau] Re: Configuring Router


> Aloha,
>
> I just set-up a business account with RR and we are getting ~3.7Mb down
> ~1Mb up.  The installer said the system was capped at 4Mb.  That costs
$199
> per month and comes with 5 static IPs and we can have servers.
>
>
> Dusty

That is actually fairly cheap for that level of service.  Do you know if
they allow any commercial use, like web servers?  (Why else would they give
5 static IP's...)





Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha

Dustin Cross wrote:

Aloha,

I just set-up a business account with RR and we are getting ~3.7Mb down
~1Mb up.  The installer said the system was capped at 4Mb.  That costs $199
per month and comes with 5 static IPs and we can have servers.



That's a helluva lot cheaper than it is here.  That much here will get 
you 512/512 and 2 static IPs I believe.



An OC-12 is 622Mb per sec.  An OC-3 is 155Mb/sec.  When I was at Level3
Communications they were testing OC-192s working with Cisco to get OC-768.
An OC-1 would be 53Mb, but we start at OC-3.  The bandwidth is out there.



You're right, I confused the OC-3 with the OC-12.  Need to learn my OC 
carrier speeds better.  Either way, the bandwidth is tehre, but not cheap.



I have heard rumors about RR and other cable companies shutting down users,
but have not experienced it myself.  I did have some friends in San Diego
kicked off @home for running servers.  And other friends who lost incomming
port 80 from @home when NIMDA was big.  I don't want to gamble with having
my mail server down so I use DSL and a provider who doesn't care.  I do
miss the speed I gave up in the switch though.



The only time I've actually seen RR shut someone down was for uncapping 
their modem.  @home was much more restrictive than RR.



Dusty


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha

Dustin Cross wrote:

DOH!

I hate it when people do this!  Data communications are always done in bits!

A T-1 is 1.544 Mbits/sec not ~193KBytes/sec right?

Dusty





A T-1 is 1.544 Mbit/sec.

1.500Mbit/sec is 192 kByte/sec

See 
http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214198,00.html 
for the speed of varios lines.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
Aloha,

I just set-up a business account with RR and we are getting ~3.7Mb down
~1Mb up.  The installer said the system was capped at 4Mb.  That costs $199
per month and comes with 5 static IPs and we can have servers.

An OC-12 is 622Mb per sec.  An OC-3 is 155Mb/sec.  When I was at Level3
Communications they were testing OC-192s working with Cisco to get OC-768.
An OC-1 would be 53Mb, but we start at OC-3.  The bandwidth is out there.

I have heard rumors about RR and other cable companies shutting down users,
but have not experienced it myself.  I did have some friends in San Diego
kicked off @home for running servers.  And other friends who lost incomming
port 80 from @home when NIMDA was big.  I don't want to gamble with having
my mail server down so I use DSL and a provider who doesn't care.  I do
miss the speed I gave up in the switch though.

Dusty


> I dunno what you guys are capped at out there, but I hear it's even
> higher than what I'm at here.
>
> Here I get 2.5/.5 for $45/m.  That amount of bandwidth probably costs
> them (even at the rate they buy it) about $1000/m.  They gamble that
> you  won't use it all most of the time.  When you run a server, you
> mess that  up.  If you want to run a server, they offer "commercial
> contracts"  where you can do whatever you want as long as it's not
> illegal (same  thing you get with like a T1).  These contracts cost a
> LOT more (usually  around $200-$700/m), but still less than buying a
> "real line" from the  phone company.  The reason they cost more is that
> you're using more.


>
> Unfortunately, the equipment to run at these insanely high speeds is
> expensive. An OC-12 for example runs 155Mbit full-duplex over a single
> pair of fiber at insane distances.  That laser has to switch
> 155,000,000  times per second.  Any volunteers to build it cheap? The
> telcos inflate  their prices a LOT, which is why they're so rich...if
> you guys have  competitive phone service your prices are probably lower
> than my
> examples as that's what it is in Indiana where we have a baby bell, but
>  they still have to make money, pay their workers, and buy equipment.
> Hawaii is also a little more bandwidth rich than Indiana (it's a hub
> between west coast, Japan, and .au), but it's still expensive.
>
> RR isn't being mean; they're being realistic.  Normal residental use is
>  VERY bursty.  Small business usage is less, but still so.  They count
> on  this to give you the kind of connection you get at decent prices.
> Try  to get your connection from the phone company; it won't be cheap.
> If RR  let you do whatever you wanted on their $50/m residential
> contracts,  they'd be out of business in less than an hour probably.
>
> Also, remember that cable modems are a shared bandwidth medium.  Think
> of them as a huge coax ethernet segment.  In fact, they even run a LLC
> protcol similar to ethernet!  When one person uses a disproportionate
> amount of bandwidht, it slows the others down.  This can cause
> nightmares for the cable co as they have to go splitting subnets.
>
> Here's an idea though, and this might actually be possible since you
> guys are on small islands and seem to be fairly well organized.  Use
> various devices to set up a big public access network.  Start off with
> T1s and upgrade as you go.  Eventually you'll become so big, that the
> telco might be willing to PEER with you.  This ain't buying bandwidht
> folks, this means you ARE another telco (expect them to fight it at
> first though; telcos HATE competition).  Telephone companies have no
> choice but to peer with others, otherwise they're of no use.  Ideas for
>  links:
>
> *RONJA: http://atrey.karlin.mff.cuni.cz/~clock/twibright/ronja/
> *Directional Microwave, 802.11b/g, or possibly 802.11a
> *If two people live next to each other or close enough where buying a
> right of way is feasable, go all out and run fiber!
>
> Unfortunately the startup costs are EXTREMELY high (and you need some
> dedicated individuals to maintain it), but it's amazing what you can do
>  when you have a community owned network.  You can run native IPv6 on
> it  and offer VoIP services.  Every telephone can have it's own phone
> number, or be tied to a central one for the house.  Built in voicemail,
>  caller ID, etc.  The possibilities are endless.
>
> Extreme idea.  You bet, I probably wouldn't even bother trying.  But
> that gives you a good idea of what roadrunner and others are trying to
> do.  It's not easy to provide high speed internet at reasonable prices.
>
> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
DOH!

I hate it when people do this!  Data communications are always done in bits!

A T-1 is 1.544 Mbits/sec not ~193KBytes/sec right?

Dusty


> My rates are more between 300KB/sec through 600KB/sec, but I am not
> complaining.  That is still considerably faster than T1, with a 5%
> price tag per month.





Re: [luau] Re: Configuring Router

2002-07-24 Thread Warren Togami
- Original Message -
From: "MonMotha" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 24, 2002 8:25 PM
Subject: Re: [luau] Re: Configuring Router


> There's a reason they prohibit servers.
>
> I dunno what you guys are capped at out there, but I hear it's even
> higher than what I'm at here.
>
> Here I get 2.5/.5 for $45/m.  That amount of bandwidth probably costs
> them (even at the rate they buy it) about $1000/m.  They gamble that you
> won't use it all most of the time.  When you run a server, you mess that
> up.  If you want to run a server, they offer "commercial contracts"
> where you can do whatever you want as long as it's not illegal (same
> thing you get with like a T1).  These contracts cost a LOT more (usually
> around $200-$700/m), but still less than buying a "real line" from the
> phone company.  The reason they cost more is that you're using more.

It isn't entirely clear, but I've seen documents here saying that our
bandwidth cap is either 2mbit/384kbit or 3mbit/384kbit.  I have confirmed
through experience that 384kbit is our upload cap, but I often see wildly
varying download speeds sometimes exceeding 3mbit.  Whatever it is, I am
happy with my download speed because it is usually far faster than a T1, but
very low price.  No DSL company can compare, with the exception of
$500/month 7.1mbit DSL from a local provider that I shouldn't mention by
name.

> Here's an idea though, and this might actually be possible since you
> guys are on small islands and seem to be fairly well organized.  Use
> various devices to set up a big public access network.  Start off with
> T1s and upgrade as you go.  Eventually you'll become so big, that the
> telco might be willing to PEER with you.  This ain't buying bandwidht
> folks, this means you ARE another telco (expect them to fight it at
> first though; telcos HATE competition).  Telephone companies have no
> choice but to peer with others, otherwise they're of no use.  Ideas for
> links:
>
> *RONJA: http://atrey.karlin.mff.cuni.cz/~clock/twibright/ronja/
> *Directional Microwave, 802.11b/g, or possibly 802.11a
> *If two people live next to each other or close enough where buying a
> right of way is feasable, go all out and run fiber!

Our (Linux) population density is too thin for wired connections, while I
highly doubt we can convince (normal) people that we're better and more
dependable than RoadRunner or the various DSL providers.  I don't even think
a wireless co-operative would work for most of us, but I'm willing to
explore the possibility.  Anyone else?

>
> Unfortunately the startup costs are EXTREMELY high (and you need some
> dedicated individuals to maintain it), but it's amazing what you can do
> when you have a community owned network.  You can run native IPv6 on it
> and offer VoIP services.  Every telephone can have it's own phone
> number, or be tied to a central one for the house.  Built in voicemail,
> caller ID, etc.  The possibilities are endless.
>
> Extreme idea.  You bet, I probably wouldn't even bother trying.  But
> that gives you a good idea of what roadrunner and others are trying to
> do.  It's not easy to provide high speed internet at reasonable prices.
>

Bottom line... if you want to safely run any website that more than you and
several friends will use (extremely low bandwidth), you should use a virtual
host provider.  There are many extremely cheap virtual host providers out
there where you can pay $7-25 per month for varying levels of service.

I will soon run my own co-located server at a local ISP, sharing monthly
costs with some of my trusted friends.  This will be used for several low
bandwidth business sites, along with some personal sites.  Anyone else
interested in joining a co-operative dedicated server for both personal and
commercial purposes?



Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha


Warren Togami wrote:

1. Contact you for an explaination.  The fact your downloading a lot of
  graphics files doesnt cut it anymore because they know...



I've never been contacted and i've been doing it for years.



Ditto.



I've had all sorts of servers up and down over the past year since I got 
mine (this is in Indianapolis).  No problems whatsoever.





2. Cutdown your bandwidth to a miserable point where you have to
   discontinue running a server. I know this from experience with
   just trying to setup a W2K Adv FTP server for practice only.



I routinely get between 600k/sec-1.1Mb/sec from videl and other fast


sites,


or do you mean upstream?



My rates are more between 300KB/sec through 600KB/sec, but I am not
complaining.  That is still considerably faster than T1, with a 5% price tag
per month.



I get rock solid 220kB/sec up, ~50kB/sec down, it's only gone up since I 
got the line.





3. Cutoff your account completely and put you on a list of violators.
  You will have to use your wifes name and new address before
  you can reconnect to RR.  This news came from a FLEX guy.



As far as I can tell it isn't a violation.  I spent a couple hours one day
reading through all the EULA's and FAQs and things on roadrunner sites



Ditto.  Read the policies here:
http://www.hawaii.rr.com/memberservices/policies.htm

I have again read through the three documents here, finding nothing
forbidding NAT.


Indy RR officially forbids NAT, but they'll sell you a Linksys router 
right from their website, but they won't help you configure it.




This following paragraph from
http://help.twcable.com/html/twc_sub_agreement.html does officially disallow
websites.  However I have been told unofficially by an installer that as
long as you don't abuse your bandwidth and attract attention, they don't
care.  Use common sense and you're fine.



Same thing I was told.  Don't piss them off, they won't piss you off. 
The only problem is that they always have the ABILITY to do it under the 
ToS if they want to.  If you are doign anything other than a small 
personal thing I'd reccomend getting a business account.  The guy I 
talked to here concurred.



5. Subscriber Conduct.

(a) The ISP Service as offered and provided under this Agreement is a
residential service offered for personal, non-commercial use only.
Subscriber will not resell or redistribute (whether for a fee or otherwise)
the ISP Service, or any portion thereof, or otherwise charge others to use
the ISP Service, or any portion thereof. Subscriber agrees not to use the
ISP Service for operation as an internet service provider, for the hosting
of websites (other than as expressly permitted as part of the ISP Service)
or for any enterprise purpose whether or not the enterprise is directed
toward making a profit.



They can't sell you $50/m service and not say that.  See my other 
lengthy post for the explaination.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread Warren Togami
- Original Message -
From: "Ray Strode" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 24, 2002 1:15 AM
Subject: Re: [luau] Re: Configuring Router


> >1. Contact you for an explaination.  The fact your downloading a lot of
> >graphics files doesnt cut it anymore because they know...
> >
> I've never been contacted and i've been doing it for years.

Ditto.

>
> >2. Cutdown your bandwidth to a miserable point where you have to
> > discontinue running a server. I know this from experience with
> > just trying to setup a W2K Adv FTP server for practice only.
> >
> I routinely get between 600k/sec-1.1Mb/sec from videl and other fast
sites,
> or do you mean upstream?

My rates are more between 300KB/sec through 600KB/sec, but I am not
complaining.  That is still considerably faster than T1, with a 5% price tag
per month.

>
> >3. Cutoff your account completely and put you on a list of violators.
> >You will have to use your wifes name and new address before
> >you can reconnect to RR.  This news came from a FLEX guy.
> >
> As far as I can tell it isn't a violation.  I spent a couple hours one day
> reading through all the EULA's and FAQs and things on roadrunner sites

Ditto.  Read the policies here:
http://www.hawaii.rr.com/memberservices/policies.htm

I have again read through the three documents here, finding nothing
forbidding NAT.

This following paragraph from
http://help.twcable.com/html/twc_sub_agreement.html does officially disallow
websites.  However I have been told unofficially by an installer that as
long as you don't abuse your bandwidth and attract attention, they don't
care.  Use common sense and you're fine.

5. Subscriber Conduct.

(a) The ISP Service as offered and provided under this Agreement is a
residential service offered for personal, non-commercial use only.
Subscriber will not resell or redistribute (whether for a fee or otherwise)
the ISP Service, or any portion thereof, or otherwise charge others to use
the ISP Service, or any portion thereof. Subscriber agrees not to use the
ISP Service for operation as an internet service provider, for the hosting
of websites (other than as expressly permitted as part of the ISP Service)
or for any enterprise purpose whether or not the enterprise is directed
toward making a profit.




Re: [luau] Re: Configuring Router

2002-07-24 Thread Ray Strode

Dan George wrote:

I dont know if anyone here on a RR cable modem has ever had their 
packet sampled by RR.  They check how much traffic your receiving and 
when they figure your setting up a server at home they do two things:

1. Contact you for an explaination.  The fact your downloading a lot of
   graphics files doesnt cut it anymore because they know...


I've never been contacted and i've been doing it for years.

2. Cutdown your bandwidth to a miserable point where you have to 
discontinue running a server. I know this from experience with 
just trying to setup a W2K Adv FTP server for practice only.



I routinely get between 600k/sec-1.1Mb/sec from videl and other fast sites,
or do you mean upstream?


3. Cutoff your account completely and put you on a list of violators.
   You will have to use your wifes name and new address before
   you can reconnect to RR.  This news came from a FLEX guy.


As far as I can tell it isn't a violation.  I spent a couple hours one day
reading through all the EULA's and FAQs and things on roadrunner sites.

The only thing I remember reading at all is they won't support you doing it.
They won't help you.

Maybe the flex guy was spreading fud?

--Ray



Re: [luau] Re: Configuring Router

2002-07-24 Thread Ben Beeson
Just for grins, here is an example of a small town that got it right!  The 
Ruby Ranch Co-op at:   < http://www.rric.net>  not only beat the telcos 
at their own game, they show others how to do it.  

Enjoy,

Ben 


>
>
> Here's an idea though, and this might actually be possible since you
> guys are on small islands and seem to be fairly well organized.  Use
> various devices to set up a big public access network.  Start off with
> T1s and upgrade as you go.  Eventually you'll become so big, that the
> telco might be willing to PEER with you.  This ain't buying bandwidht
> folks, this means you ARE another telco (expect them to fight it at
> first though; telcos HATE competition).  Telephone companies have no
> choice but to peer with others, otherwise they're of no use.  Ideas for
> links:
>

> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


Re: [luau] Re: Configuring Router

2002-07-24 Thread Ben Beeson
I'll second Dan's comment

Ben 

On Wednesday 24 July 2002 07:26 pm, you wrote:
> Dan George wrote:
> > Im all ears
> >
> >>If anyone wants suggestions on hiding a NAT LAN I can give some.  It's
> >>possible to make it pretty darn difficult to detect.
> >>
> >>--MonMotha
>
> A wiki would probably be more appropriate, with Warren's permission.
>
> --MonMotha
>


Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha


Dustin Cross wrote:

I switched to DSL so I wouldn't have to deal with this stuff.  Sandi and I
run our our mail and web server for personal use and it would suck to have
RR shut us down and not get e-mail until I got a new provider!

Dusty


There's a reason they prohibit servers.

I dunno what you guys are capped at out there, but I hear it's even 
higher than what I'm at here.


Here I get 2.5/.5 for $45/m.  That amount of bandwidth probably costs 
them (even at the rate they buy it) about $1000/m.  They gamble that you 
won't use it all most of the time.  When you run a server, you mess that 
up.  If you want to run a server, they offer "commercial contracts" 
where you can do whatever you want as long as it's not illegal (same 
thing you get with like a T1).  These contracts cost a LOT more (usually 
around $200-$700/m), but still less than buying a "real line" from the 
phone company.  The reason they cost more is that you're using more.


Unfortunately, the equipment to run at these insanely high speeds is 
expensive. An OC-12 for example runs 155Mbit full-duplex over a single 
pair of fiber at insane distances.  That laser has to switch 155,000,000 
times per second.  Any volunteers to build it cheap? The telcos inflate 
their prices a LOT, which is why they're so rich...if you guys have 
competitive phone service your prices are probably lower than my 
examples as that's what it is in Indiana where we have a baby bell, but 
they still have to make money, pay their workers, and buy equipment. 
Hawaii is also a little more bandwidth rich than Indiana (it's a hub 
between west coast, Japan, and .au), but it's still expensive.


RR isn't being mean; they're being realistic.  Normal residental use is 
VERY bursty.  Small business usage is less, but still so.  They count on 
this to give you the kind of connection you get at decent prices.  Try 
to get your connection from the phone company; it won't be cheap.  If RR 
let you do whatever you wanted on their $50/m residential contracts, 
they'd be out of business in less than an hour probably.


Also, remember that cable modems are a shared bandwidth medium.  Think 
of them as a huge coax ethernet segment.  In fact, they even run a LLC 
protcol similar to ethernet!  When one person uses a disproportionate 
amount of bandwidht, it slows the others down.  This can cause 
nightmares for the cable co as they have to go splitting subnets.


Here's an idea though, and this might actually be possible since you 
guys are on small islands and seem to be fairly well organized.  Use 
various devices to set up a big public access network.  Start off with 
T1s and upgrade as you go.  Eventually you'll become so big, that the 
telco might be willing to PEER with you.  This ain't buying bandwidht 
folks, this means you ARE another telco (expect them to fight it at 
first though; telcos HATE competition).  Telephone companies have no 
choice but to peer with others, otherwise they're of no use.  Ideas for 
links:


*RONJA: http://atrey.karlin.mff.cuni.cz/~clock/twibright/ronja/
*Directional Microwave, 802.11b/g, or possibly 802.11a
*If two people live next to each other or close enough where buying a 
right of way is feasable, go all out and run fiber!


Unfortunately the startup costs are EXTREMELY high (and you need some 
dedicated individuals to maintain it), but it's amazing what you can do 
when you have a community owned network.  You can run native IPv6 on it 
and offer VoIP services.  Every telephone can have it's own phone 
number, or be tied to a central one for the house.  Built in voicemail, 
caller ID, etc.  The possibilities are endless.


Extreme idea.  You bet, I probably wouldn't even bother trying.  But 
that gives you a good idea of what roadrunner and others are trying to 
do.  It's not easy to provide high speed internet at reasonable prices.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread Dustin Cross
I switched to DSL so I wouldn't have to deal with this stuff.  Sandi and I
run our our mail and web server for personal use and it would suck to have
RR shut us down and not get e-mail until I got a new provider!

Dusty


> I dont know if anyone here on a RR cable modem has ever had their
> packet sampled by RR.  They check how much traffic your receiving and
> when they figure your setting up a server at home they do two things:
> 1. Contact you for an explaination.  The fact your downloading a lot of
>graphics files doesnt cut it anymore because they know...
> 2. Cutdown your bandwidth to a miserable point where you have to
> discontinue running a server. I know this from experience with
> just trying to setup a W2K Adv FTP server for practice only.
> 3. Cutoff your account completely and put you on a list of violators.
>You will have to use your wifes name and new address before
>you can reconnect to RR.  This news came from a FLEX guy.
>
> On Wednesday 24 July 2002 09:49, you wrote:
>> >Message: 1
>>
>> From: Dan George <[EMAIL PROTECTED]>
>>
>> >Interesting. So you can actually run a server at home without being
>> > detected by RR.  Would like to know more details on that one.
>>
>> The USB-USB networking is available in the lastest 2.4 kernel
>> (2.4.18). You need to build a new kernel with the feature in by
>> selecting
>> experimental in 'Code Maturity Options' from make menuconfig.
>> This will make 'USB-USB Networking cable device support' appear
>> in the USB section.
>>
>> Your USB port then becomes usable as /dev/eth1.
>>
>> Of course, this by itself doesn't give you firewalling/masquerading
>> capability
>> that makes your internal LAN undetectable by RR.  But it does give you
>> 2 network ports (one internal & one external).
>>
>> Then it's a matter of installing iptables and using MonMotha's scripts
>> to do masquerading. See:
>>
>>  http://www.mplug.org/phpwiki/index.php/MonMothaReferenceGuide
>>
>> Tim Burgess
>>
>> ___
>> LUAU mailing list
>> [EMAIL PROTECTED]
>> http://videl.ics.hawaii.edu/mailman/listinfo/luau
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau





Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha

Dan George wrote:
Im all ears 


If anyone wants suggestions on hiding a NAT LAN I can give some.  It's
possible to make it pretty darn difficult to detect.

--MonMotha


A wiki would probably be more appropriate, with Warren's permission.

--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread Dan George
Im all ears 

On Wednesday 24 July 2002 19:12, you wrote:
> Dan George wrote:
> > I dont know if anyone here on a RR cable modem has ever had their
> > packet sampled by RR.  They check how much traffic your receiving and
> > when they figure your setting up a server at home they do two things:
> > 1. Contact you for an explaination.  The fact your downloading a lot of
> > graphics files doesnt cut it anymore because they know...
> > 2. Cutdown your bandwidth to a miserable point where you have to
> >  discontinue running a server. I know this from experience with
> >  just trying to setup a W2K Adv FTP server for practice only.
> > 3. Cutoff your account completely and put you on a list of violators.
> > You will have to use your wifes name and new address before
> > you can reconnect to RR.  This news came from a FLEX guy.
>
> If anyone wants suggestions on hiding a NAT LAN I can give some.  It's
> possible to make it pretty darn difficult to detect.
>
> --MonMotha
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


Re: [luau] Re: Configuring Router

2002-07-24 Thread MonMotha


Dan George wrote:
I dont know if anyone here on a RR cable modem has ever had their 
packet sampled by RR.  They check how much traffic your receiving and 
when they figure your setting up a server at home they do two things:

1. Contact you for an explaination.  The fact your downloading a lot of
graphics files doesnt cut it anymore because they know...
2. Cutdown your bandwidth to a miserable point where you have to 
 discontinue running a server. I know this from experience with 
 just trying to setup a W2K Adv FTP server for practice only.

3. Cutoff your account completely and put you on a list of violators.
You will have to use your wifes name and new address before
you can reconnect to RR.  This news came from a FLEX guy.



If anyone wants suggestions on hiding a NAT LAN I can give some.  It's 
possible to make it pretty darn difficult to detect.


--MonMotha



Re: [luau] Re: Configuring Router

2002-07-24 Thread Dan George
I dont know if anyone here on a RR cable modem has ever had their 
packet sampled by RR.  They check how much traffic your receiving and 
when they figure your setting up a server at home they do two things:
1. Contact you for an explaination.  The fact your downloading a lot of
graphics files doesnt cut it anymore because they know...
2. Cutdown your bandwidth to a miserable point where you have to 
 discontinue running a server. I know this from experience with 
 just trying to setup a W2K Adv FTP server for practice only.
3. Cutoff your account completely and put you on a list of violators.
You will have to use your wifes name and new address before
you can reconnect to RR.  This news came from a FLEX guy.

On Wednesday 24 July 2002 09:49, you wrote:
> >Message: 1
>
> From: Dan George <[EMAIL PROTECTED]>
>
> >Interesting. So you can actually run a server at home without being
> > detected by RR.  Would like to know more details on that one.
>
> The USB-USB networking is available in the lastest 2.4 kernel (2.4.18).
> You need to build a new kernel with the feature in by selecting
> experimental in 'Code Maturity Options' from make menuconfig.
> This will make 'USB-USB Networking cable device support' appear
> in the USB section.
>
> Your USB port then becomes usable as /dev/eth1.
>
> Of course, this by itself doesn't give you firewalling/masquerading
> capability
> that makes your internal LAN undetectable by RR.  But it does give you
> 2 network ports (one internal & one external).
>
> Then it's a matter of installing iptables and using MonMotha's scripts
> to do masquerading. See:
>
>  http://www.mplug.org/phpwiki/index.php/MonMothaReferenceGuide
>
> Tim Burgess
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


[luau] Re: Configuring Router

2002-07-24 Thread Tim Burgess

Message: 1
From: Dan George <[EMAIL PROTECTED]>

Interesting. So you can actually run a server at home without being detected 
by RR.  Would like to know more details on that one.




The USB-USB networking is available in the lastest 2.4 kernel (2.4.18).
You need to build a new kernel with the feature in by selecting
experimental in 'Code Maturity Options' from make menuconfig.
This will make 'USB-USB Networking cable device support' appear
in the USB section.

Your USB port then becomes usable as /dev/eth1.

Of course, this by itself doesn't give you firewalling/masquerading 
capability

that makes your internal LAN undetectable by RR.  But it does give you
2 network ports (one internal & one external).

Then it's a matter of installing iptables and using MonMotha's scripts
to do masquerading. See:

http://www.mplug.org/phpwiki/index.php/MonMothaReferenceGuide

Tim Burgess



Re: [luau] Re: Configuring Router

2002-07-23 Thread Dan George
Interesting. So you can actually run a server at home without being detected 
by RR.  Would like to know more details on that one.

On Tuesday 23 July 2002 11:54 am, you wrote:
> > How many use RR and have a router (Linksys) or do you use a computer
> >as a router?  What are the pros and cons.
>
> I use a Linux router as well. Probably the same setup that a lot of
> other folks do to. Prior to using a Linux, I had a wireless linksys and
> a RR cable modem and when something went wrong, it was very hard to
> workout what the hell was going wrong when my connection died.
>
> An unexpected benefit was that my net connection was faster with
> Linux. I suspect this is so because the Linksys has a pretty puny
> packet processor but I'm not worried about the why.
>
> The only downside is that you have invest a bit of time getting
> it setup. But well worth it in my opinion.
>
> Addendum: The newer RR cable modems have a USB port which
> I'm connected to using the new USB-USB network support in 2.4
> It basically looks like /dev/eth1 to everything else which means you
> effectively have a dual-port firewall.
>
> Tim Burgess
>
> ___
> LUAU mailing list
> [EMAIL PROTECTED]
> http://videl.ics.hawaii.edu/mailman/listinfo/luau


[luau] Re: Configuring Router

2002-07-23 Thread Tim Burgess

How many use RR and have a router (Linksys) or do you use a computer
as a router?  What are the pros and cons.
 


I use a Linux router as well. Probably the same setup that a lot of
other folks do to. Prior to using a Linux, I had a wireless linksys and
a RR cable modem and when something went wrong, it was very hard to
workout what the hell was going wrong when my connection died.

An unexpected benefit was that my net connection was faster with
Linux. I suspect this is so because the Linksys has a pretty puny
packet processor but I'm not worried about the why.

The only downside is that you have invest a bit of time getting
it setup. But well worth it in my opinion.

Addendum: The newer RR cable modems have a USB port which
I'm connected to using the new USB-USB network support in 2.4
It basically looks like /dev/eth1 to everything else which means you
effectively have a dual-port firewall.

Tim Burgess