is 587 and authentication is turned on? Why do they mess with it?
--
Mark Radabaugh
Amplex
419.837.5015 x21
[EMAIL PROTECTED]
Mikael Abrahamsson wrote:
I'm also looking forward to the pricing, all the per-byte plans I have
seen so far makes the ISP look extremely greedy by overpricing, as
opposed to we want to charge fairly for use that is what they say in
their press statements.
I see it more as an experiment
Joe Greco wrote:
As long as you fairly disclose to your end-users what limitations and
restrictions exist on your network, I don't see the problem.
You've set out a qualification that generally doesn't exist. For example,
this discussion included someone from a WISP, Amplex, I believe,
though.
--
Mark Radabaugh
Amplex
419.837.5015 x21
[EMAIL PROTECTED]
Joe Greco wrote,
There are lots of things that could heavily stress your upload channel.
Things I've seen would include:
1) Sending a bunch of full-size pictures to all your friends and family,
which might not seem too bad until it's a gig worth of 8-megapixel
photos and 30 recipients,
I would be much happier creating a torrent server at the data center
level that customers could seed/upload from rather than doing it over
the last mile. I don't see this working from a legal standpoint though.
Why not? There's plenty of perfectly legal P2P content out there.
P2P based CDN's are a current buzzword; Verilan even has a white paper
on it
https://www.verisign.com/cgi-bin/clearsales_cgi/leadgen.htm?form_id=9653toc=e20050314159653020ra=72.219.222.192email=
Password protected link.
I think we are going to see a lot more of this, and not just
Geo. wrote:
The vast majority of our last-mile connections are fixed wireless. The
design of the system is essentially half-duplex with an adjustable
ratio between download/upload traffic.
This in a nutshell is the problem, the ratio between upload and
download should be 1:1 and if it
(or more) of anything, if there's one button somewhere that
turns it all off?
Seems like the EPO should be a logical AND with the fire alarm system -
it only works AFTER you have an existing fire alarm in the building.
--
Mark Radabaugh
Amplex
419.837.5015 x21
[EMAIL PROTECTED]
Randy Bush wrote:
No transition plan
Declared victory before the hard part even started
No real long term plan
No realistic estimation of costs
No real support for the folk on the front lines
Victory will be next month
Describes:
a - The war in Iraq
b - DNSsec
c - IPv6
d - All of the
to get through to L3 on the phone.
Apparently prefix filtering wasn't working so well either given that AS27251
was
managing to announce 38/8, 64/8 and 67/8 with L3 happily passing it along.
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
to knock it off - before I knock it off for them (or
after - depends on how much damage they are causing).
If they don't have a clue then sending them a bunch of information they
won't understand is pointless. We either help them clean up the mess or
refer them to someone who can.
--
Mark Radabaugh
?
Gadi.
Let's see - a description of an interesting way to use DNS metrics to
detect network abuse - network abuse that routinely causes headaches on
our network and results in customer complaints. Seems pretty on topic
for a network operations mailing list.
--
Mark Radabaugh
Amplex
[EMAIL
).
If you don't have multihoming requirements other than availability
then it really can be fire and forget.
Except for those pesky bogon filters which corporations seem to like
to fire and forget.
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
not having much luck finding contact or setup
information for those providers specific to IPv6.
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
of plastic water
pipe by utilities in recent years. The 5' from the point of entrance is
also due to the common use of plastic water pipe in buildings.
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
attached to them - but
that's just the way it goes :-)
http://www.tessco.com/products/headerProductSearch.do?searchType=1searchText=300sssearchField=1
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
for
the magnetics I checked.
Off course all bets are off when lightning strikes since the voltage
tends to be just a tad higher than 1500 volts.
Mark Radabaugh
recommended server is very difficult (impossible?) to configure to
return the information that ARIN says they want from Rwhois. He gave
up and resorted to SWIP.
I suspect either the server implementation or the instructions need some
help.
--
Mark Radabaugh
Amplex
[EMAIL PROTECTED]
419.837.5015
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Chance Whaley wrote:
| Sorry about that. Didn't look in detail. Saw the UDP port 6257 and
| stopped.
|
| The mcast is coming from someplace upstream from
| fastethernet-0-0.genoa-gw.amplex.net (that is if I did my mcast
| MAC to mcast IP conversion
Multicast at several points on the network so the problem
should be gone for now. The tcpdump file is at
http://www.amplex.net/images/multicast.cap
Mark Radabaugh
Amplex
router but for a variety of reasons
| I'm reluctant to follow this path).
|
| Thanks,
|
| Alex
|
Do you need BGP? That's going to make a big difference in what you
want to use. An idea on the number/type of interfaces you need would
be helpful as well.
Mark Radabaugh
-BEGIN PGP SIGNATURE
expensive if
you have any kind of fixed expenses.
Mark Radabaugh
Amplex
Perhaps someone who knows EE can enlighten me?
Joe
OK - my considered opinion as a BSEE is:
It's a pile of BS designed to sell PDU's.
but do not efficiently distribute the power, meaning that some
equipment may be deprived of the necessary amperage it requires to run
properly
Yeah. Sure.
Mark
forwards to AOL customers.
Mark Radabaugh
Amplex
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Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iD8DBQFCHjCqg0PQSWMG2wsRAnnfAJ9IE+GIuYnBrDKrE3OlpAvZIuuXbQCfSEAS
GSSlg8c0AHPh044rMDauHyI=
=OjDT
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Alex Rubenstein wrote:
But does anyone really know how big WorldCon is/was? First thing
Verizon will have to do is fire the entire billing department
and replace them with people/systems that can generate correct
bills and send them to the correct customers.
dripping with sarcasm
Thats
Christopher L. Morrow wrote:
On Tue, 15 Feb 2005, Mark Radabaugh wrote:
Alex Rubenstein wrote:
But does anyone really know how big WorldCon is/was? First thing
Verizon will have to do is fire the entire billing department
and replace them with people/systems that can generate correct
bills
Joe Shen wrote:
Hi,
Is there any tool to monitor BGP route stablity?
thanks
Joe
__
Do You Yahoo!?
Log on to Messenger with your mobile phone!
http://sg.messenger.yahoo.com
http://www.renesys.com. Gradus is pretty effective.
Mark Radabaugh
Seems there is a major problem within NewEdge networks this morning.
From the recording on the NOC line it sounds like they lost an internal
database and PVC's at many of the switches.
Anyone know what happened? Let the speculation begin :-)
Mark Radabaugh
Amplex
found otherwise.
Mark Radabaugh
Amplex
it quickly.
Mark Radabaugh
Amplex
Mark Radabaugh wrote:
Dan Hollis wrote:
Does anyone know of a way to send SMS messages without an internet
connection?
Having a network monitoring system send sms pages via email very
quickly runs into chicken-egg scenario. How do you email a page to
let the admins know their net has gone down
it if they feel like it (and only during normal business
hours). The usual method is to declare no trouble found and close the
ticket (especially if the ticket is approaching 24 hours).
Mark Radabaugh
Amplex
Workarounds and defences already exist, and have been in use for a long
time.
long list removed
Failures in master servers can be mitigated by having several of them;
simultaneous failure of all master servers can be managed to some
degree using appropriate SOA timers, so that slave
by the various
providers. Providers that do not provide access to the majority of the
Internet usually find they loose market share quickly - this tends to be
self correcting in fairly short order.
Mark Radabaugh
Amplex
(419) 720-3635
Anyone know if GammaNetworking is black/whitehat
(http://www.gammanetworking.com)? I don't find much on them but they are
supporting at least one spam gang and unresponsive to inquiries.
Mark Radabaugh
Amplex
(419) 720-3635
http://www.nanog.org/mtg-0310/network.html has To watch the meeting live,
check the links on the main conference page. - the link is bad.
The real real feed is at ???
Mark Radabaugh
Amplex
(419) 720-3635
This is interesting:
Dear Valued Network Solutions® Customer,
Today VeriSign, Inc. announced that it has entered into a definitive
agreement to sell Network Solutions to a new entity formed by Pivotal
Private Equity.
Mark Radabaugh
Amplex
(419) 720-3635
begin 666 clear.gif
K1TE
So...correct me if I'm wrong here...does this mean that the registry
services
operations and the GTLD maintenance operations for .com/.net will be
owned by
different companies?
Yep. And it means that Verisign business is no longer
based so much on serving customers but more on leveraging
.
Mark Radabaugh
Amplex
(419) 720-3635
DSL provider has the resources to sink the traffic may be
another matter -- but they are at least in a position to help you and
(since you are paying them) have an interest in dealing with you.
Mark Radabaugh
Amplex
(419) 720-3635
- Original Message -
From: Michael Loftis [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, October 01, 2003 2:47 PM
Subject: Massive sprintlink problems?
Anyone else seeing this:: (1sec+ delay to my idle DSL line across
sprintlink...)
traceroute is definitely taking an
Original Message -
From: Owen DeLong [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Sent: Monday, September 29, 2003 1:07 PM
Subject: Re: Annoying dynamic DNS updates (was Re: someone from attbi please
contact me ...)
Think about Micr0$0ft trying to fight off thousands or
/my virus scanner not working?' questions.
Mark Radabaugh
Amplex
(419) 720-3635
until they reach the redemption period in the hope that
people will not notice the domain not resolving until it reaches the
extortion period.
Why are we still putting up with this garbage from Verisign and ICANN?
Mark Radabaugh
Amplex
(419) 720-3635
not be exactly pretty.
Mark Radabaugh
Amplex
(419) 720-3635
trying to decide
why we should go to the added expense of entering our routes in a RADB. To
date I have seen no operational difference between using RADB and not using
it.
My view may very well be distorted by the fact that we are not a transit AS
:-)
Mark Radabaugh
Amplex
(419) 720-3635
in a RADB I will - but at this point I have yet to see it.
What does a RADB tell you about a non-transit network that you can't see
from BGP and WHOIS? There is no more security in RADB than there is in our
current method of notifying our peers of the netblocks we are announcing.
Mark Radabaugh
It doesnt cost a million dollars to have access to a RR, its somewhat
less! You
pay for your domains you pay for your IPs you pay for your ASN you pay for
your
SSL, so why be shocked you pay a little for this too? And if everyone
filters
your prefixes that will be operational value enough to
http://www.cnn.com/2003/TECH/internet/02/21/email.encryption.reut/index.html
Very little real information...
Mark Radabaugh
Amplex
(419) 720-3635
Since the good things so rarely get mentioned...
I would like to publicly thank UUNet's network operations for dealing with a
DOS attack quickly and efficiently yesterday. I am happy to say it only
required one phone call of less than 15 minutes to get the appropriate
filtering in place.
Mark
on analysis of BGP
Mark Radabaugh
Amplex
(419) 720-3635
Anyone seeing odd crashes on Lucent PM3's tonight? We have boxes dying all
over the network with hard lockups. The machines are in different physical
locations with different telcos. It smells alot like a DOS of some sort.
Mark Radabaugh
Amplex
(419) 720-3635
to this problem nor do I expect one - it's
just another reason why we have additional growth in the routing tables.
Mark Radabaugh
Amplex
(419) 833-3635
was
installed about 8 months ago.
Mark Radabaugh
Amplex
What is the range of pricing for rack to rack Ethernet crossconnects at
a peering location?
This would be from a colocation rack to a (small local) public peering
point within the building.
Private replies please - I will summarize for the list.
Thanks,
3.) Are there any examples of audio feeds that use
Multicast I can test
with?
The University of Oregon makes KWAX (classical radio) available via IP
multicast; if you are using IP/TV or a compatible client, select the
session UO Presents KWAX Classical Radio), and we also have
a
I've searched the IANA and ICANN sites, and have found no
justification
for what appear to be ARIN allocations to foreign entities within
66.231.
Two serious UCE/hacking attempt offenders are as follows:
66.231.64.0/20 GIGA-BLK-1
66.231.128.0/20 ECON-BLK-1
Why have these blocks
us off - that should
be a fairly humorous conversation.
The network itself was decent. Good connectivity and low latency but I
wouldn't expect it to last much longer.
Mark Radabaugh
Amplex
(419) 833-3635
Were it not referenced by http://Relays.OsiruSoft.com./,
It's his own personal block list - it's not meant for use by other
ISP's. Ignore it - unless you really need to send them mail. I don't
know of any other ISP's actually using it as a block list.
Mark Radabaugh
Amplex
(419) 833-3635
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