On Sat, 2 May 2009, Matthew Palmer wrote:
Handing out an IPv6 /56 to a DSL or cable customer should be handled much
the same way as giving them an IPv4 /29 is today -- ask, and it shall be
provided, but it's wasteful[1] to do so by default.
[1] Just because we've got a lot of it, doesn't mean w
On Sat, 02 May 2009 00:26:37 -0400, Wayne E. Bouchard wrote:
... approximation
Even an approximation is hard to make. One might think the simple math of
"how much power is fed into the room" would do, but it ignores numerous
factors that greatly effect the answer. I can rattle off examp
While all the below is true, I would put forward that many of us
networking types, especially those who operate their own datacenters,
generally know how to do an approximation. Afterall, if you don't have
an idea of magnitude, if you haven't done your homework, your
conversation with that professi
Ricky Beam wrote:
> On Fri, 01 May 2009 21:32:19 -0400, William Warren
> wrote:
>>> Specifically, I am using the guide posted at:
>>> http://www.openxtra.co.uk/articles/calculating-heat-load
>
> "Before you decide on an air conditioning unit you should commission an
> audit from a suitably qualif
On Fri, 01 May 2009 21:32:19 -0400, William Warren
wrote:
Specifically, I am using the guide posted at:
http://www.openxtra.co.uk/articles/calculating-heat-load
"Before you decide on an air conditioning unit you should commission an
audit from a suitably qualified air conditioning equipment
David Schwartz wrote:
I hear this a lot, but how many "linksys default channel 6" end users
really have more than one subnet, or even know what a subnet is?
~Seth
Wrong question. The right question is, how many would if reachable address
scarcity weren't a factor.
Also the wrong question.
In message <20090502002406.gk4...@hezmatt.org>, Matthew Palmer writes:
> On Sat, May 02, 2009 at 09:40:23AM +1000, Mark Andrews wrote:
> >
> > In message <49fb4661.8090...@west.net>, Jay Hennigan writes:
> > > LEdouard Louis wrote:
> > > > Optimum Online business only offer 5 static IP address.
>
At our helpdesk we hear customers hanging their wireless router off their NATed
PPPoA DSL modem all the time, such that its double-NATed. That things work as
well as they do is a testament to the resiliency of IP (and applications and
servers) in the face of NAT.
Frank
-Original Message--
Seth Mattinen wrote:
>
> I hear this a lot, but how many "linksys default channel 6" end users
> really have more than one subnet, or even know what a subnet is?
By definition, every single one of them that buys wireless router, then
buys another and hangs it off the first. That happens more oft
Mike Lyon wrote:
Hello All,
I am curious what formulas/equations folks use to figure out required
cooling for small datacenters in offices.
The variables I am using are the size of the room, the total amount of power
available for usage and the lightning.
Specifically, I am using the guide pos
David Schwartz wrote:
>> I hear this a lot, but how many "linksys default channel 6" end users
>> really have more than one subnet, or even know what a subnet is?
>>
>> ~Seth
>
> Wrong question. The right question is, how many would if reachable address
> scarcity weren't a factor.
>
They're re
> I hear this a lot, but how many "linksys default channel 6" end users
> really have more than one subnet, or even know what a subnet is?
>
> ~Seth
Wrong question. The right question is, how many would if reachable address
scarcity weren't a factor.
DS
Hello All,
I am curious what formulas/equations folks use to figure out required
cooling for small datacenters in offices.
The variables I am using are the size of the room, the total amount of power
available for usage and the lightning.
Specifically, I am using the guide posted at:
http://www.
Mark Andrews wrote:
> In message <49fb4661.8090...@west.net>, Jay Hennigan writes:
>> LEdouard Louis wrote:
>>> Optimum Online business only offer 5 static IP address.
>>>
>>> Where can I buy a block of Internet IP address for Business? How much
>>> does it cost?
>> Only five? Really? Our basic r
On Sat, May 02, 2009 at 09:40:23AM +1000, Mark Andrews wrote:
>
> In message <49fb4661.8090...@west.net>, Jay Hennigan writes:
> > LEdouard Louis wrote:
> > > Optimum Online business only offer 5 static IP address.
> > >
> > > Where can I buy a block of Internet IP address for Business? How much
In message <49fb4661.8090...@west.net>, Jay Hennigan writes:
> LEdouard Louis wrote:
> > Optimum Online business only offer 5 static IP address.
> >
> > Where can I buy a block of Internet IP address for Business? How much
> > does it cost?
>
> Only five? Really? Our basic residential users ge
Of course the "GeoIP people" are going to vet the submissions, but if
existing entry is Spain or Germany and the traceroute shows that the
previous hop was somewhere in the US midwest, I think they can
figure it
out. =)
The "hop before it" is not necessarily a good indication these days
wit
>> Perhaps we as the ISP community need to realise that we need to somehow
>> publish this data (town or something alike) via some kind of standardized
>> API?
> hey lookie! dns TXT records!! :)
LOC
randy
I don't think self-reporting is the answer.
You MIGHT be able to determine location based on a traceroute, though
anycast would surely derail such attempts. I suspect most people rely on
3rd party GeoIP databases, and that those companies aren't interested in
hearing from you about your location
On Fri, 1 May 2009, William F. Maton Sotomayor wrote:
LOC records too. :-)
dig @prisoner.iana.org hostname.as112.net any
Have this seen any widespread use? I mean, there needs to be tens of
percent of users having these before they'll get used by the GeoIP people.
--
Mikael Abrahamsson
On Fri, 1 May 2009, Mikael Abrahamsson wrote:
On Fri, 1 May 2009, William F. Maton Sotomayor wrote:
LOC records too. :-)
dig @prisoner.iana.org hostname.as112.net any
Have this seen any widespread use? I mean, there needs to be tens of percent
of users having these before they'll get used
I wouldn't mind create LOC records for our IP address ranges, but doesn't
make much sense if the "GeoIP people" don't look at it or care. Hence the
need for someone who is relevant to them to open the dialog.
I've never received a negative comment when submitting a correction request
to "GeoIP pe
On Fri, 1 May 2009, Christopher Morrow wrote:
On Fri, May 1, 2009 at 2:06 PM, Mikael Abrahamsson wrote:
On Fri, 1 May 2009, Frank Bulk wrote:
What we need is a "master update" form where Akamai, Google, Maxmind,
hostip.info, Geobytes, ip2location, ipgeo, etc can be notified about
changes.
Christopher Morrow wrote:
>
> hey lookie! dns TXT records!! :)
>
>
dns LOC records.
--
Jeff Woolsey {woolsey,j...@jlw.com,first.l...@gmail.com
Nature abhors a straight antenna, a clean lens, and unused storage capacity.
"Delete! Delete! OK!" -Dr. Bronner on disk space management
On Fri, May 1, 2009 at 2:06 PM, Mikael Abrahamsson wrote:
> On Fri, 1 May 2009, Frank Bulk wrote:
>
>> What we need is a "master update" form where Akamai, Google, Maxmind,
>> hostip.info, Geobytes, ip2location, ipgeo, etc can be notified about
>> changes.
>
> Perhaps we as the ISP community need
I bet each company uses a variety of methods to build their data set, not
least of which is the one you mentioned.
I don't think the larger (and by larger, I meant the ones with the most
users) ISP community is so concerned about the accuracy of geoIP info, or
even need to follow the routes we do,
Thanks all!
I will look into the various suggestions.
--Louis
-Original Message-
From: bmann...@vacation.karoshi.com
[mailto:bmann...@vacation.karoshi.com]
Sent: Friday, May 01, 2009 3:07 PM
To: LEdouard Louis
Cc: nanog@nanog.org
Subject: Re: Where to buy Internet IP addresses
On Fri,
Athens GA, tried to call in a ticket (Metro Ethernet) and was told a
master ticket was already in place for my circuits. Other than the
ticket # they wouldn't give me any details. Anybody know anything?
--p
On Fri, May 01, 2009 at 02:29:24PM -0400, LEdouard Louis wrote:
> Optimum Online business only offer 5 static IP address.
>
>
>
> Where can I buy a block of Internet IP address for Business? How much
> does it cost?
how much is Optimum Online charging you for each of the five?
On Fri, 1 May 2009, Jason Shoemaker wrote:
My company is looking for ways to improve throughput for data transfers
between individual servers. We’re exploring the creation of Etherchannels
using multiple server NICs, but Etherchannel seems to have the limitation of
not supporting per-packet loa
LEdouard Louis wrote:
Optimum Online business only offer 5 static IP address.
Where can I buy a block of Internet IP address for Business? How much
does it cost?
Only five? Really? Our basic residential users get 18 quintillion
addresses, and business users get 65536 times that many. Tell
LEdouard Louis wrote:
> Optimum Online business only offer 5 static IP address.
>
>
>
> Where can I buy a block of Internet IP address for Business? How much
> does it cost?
>
>
>
> Most of our devices only require an internal IP address to reach the
> internet, but we have a Juniper DX fo
Optimum Online business only offer 5 static IP address.
Where can I buy a block of Internet IP address for Business? How much
does it cost?
Most of our devices only require an internal IP address to reach the
internet, but we have a Juniper DX for load balancing.
We must provide Junip
It's also host dependent. The switch will hash based on the algorithms it
supports, however it can be asymmetrical if the host doesn't support the same
ones. Most host OS's don't hash outbound to the switch based on layer 4 or
above. Most only hash at layer 2.
There are 10GE cards for most hard
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-st...@lists.apnic.net
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith .
Routing
Once upon a time, Alex Thurlow said:
> As long as it's not a single connection that you're looking to get over
> 1Gb, etherchannel should actually work. It uses a hash based on (I
> believe) source and destination IP and port, so it should roughly
> balance connections between the servers.
Th
On Fri, 1 May 2009, Frank Bulk wrote:
What we need is a "master update" form where Akamai, Google, Maxmind,
hostip.info, Geobytes, ip2location, ipgeo, etc can be notified about
changes.
Perhaps we as the ISP community need to realise that we need to somehow
publish this data (town or somethi
As long as it's not a single connection that you're looking to get over
1Gb, etherchannel should actually work. It uses a hash based on (I
believe) source and destination IP and port, so it should roughly
balance connections between the servers. The other option, if you're
using Linux, is to
My company is looking for ways to improve throughput for data transfers
between individual servers. We’re exploring the creation of Etherchannels
using multiple server NICs, but Etherchannel seems to have the limitation of
not supporting per-packet load-balancing, therefore limiting traffic betwee
Thanks for that link, it must be relatively new, cause I couldn't find that
around Christmas time last year.
What we need is a "master update" form where Akamai, Google, Maxmind,
hostip.info, Geobytes, ip2location, ipgeo, etc can be notified about
changes.
Frank
-Original Message-
From
BGP Update Report
Interval: 30-Mar-09 -to- 30-Apr-09 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASNUpds % Upds/PfxAS-Name
1 - AS6389 371436 4.1% 85.1 -- BELLSOUTH-NET-BLK -
BellSouth.net Inc.
2 - AS3130
This report has been generated at Fri May 1 21:14:35 2009 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date
We've had this happen with many new IP allocations. There's a Google FAQ for it
at...
http://www.google.com/support/websearch/bin/answer.py?hl=en&answer=873
Take care,
Matt
-Original Message-
From: Chuck Anderson [mailto:c...@wpi.edu]
Sent: Thursday, April 30, 2009 9:26 PM
To: nanog@na
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