At 07:28 PM 8/12/2011, you wrote:
I'm curious what other NANOGers have in their home compute centers? On
the extreme end of course we have mr morris :)
with his uber lab: http://smorris.uber-geek.net/lab.htm
I have a 60KVA Kohler diesel genset (with DM550 controller and
electronic governor) wi
Hello,
This is sort of off-topic, but no where near as much as half of the
topics on NANOG. It is relevant to netops for anyone who has a
presence in Japan. Does anyone on NANOG have firsthand in-depth
knowledge of the electrical system in Japan? I know voltage varies
from town to town and pr
At 10:05 AM 1/7/2010, you wrote:
I'm searching "something", to secure mount/connect a rj21 cable to a device.
I have a angled plug like this:
http://commons.wikimedia.org/wiki/File:RJ21-female-connector.jpg
It can only be screwed to the device at the top side, and is "loose"
at the down side.
At 03:38 PM 12/28/2009, Owen DeLong wrote:
There are lessons to be learned that are valuable. Both from
things aviation has done well that we could emulate, and, from
things aviation has done poorly that we should avoid. There
are also additional lessons to be learned about the differences
in c
At 02:08 AM 12/25/2009, Scott Howard wrote:
On Thu, Dec 24, 2009 at 6:27 PM, George Bonser wrote:
> So you can put a lot of process around changes in advance but there
> isn't quite as much to manage incidents that strike out of the clear
> blue. Too much process at that point could impede pro
At 09:20 AM 11/5/2009, Owen DeLong wrote:
Regarding Reliability and Availability:
We could learn a lot about this from Aviation.
Owen,
I think if we conducted a poll, a
disproportionate percentage of NANOG folks are
likely also pilots (compared to the general
population anyway) I agree wit
At 02:16 PM 10/21/2009, Fred Baker wrote:
I travel to China at least once a year, often several times. I
generally visit major cities like Shanghai and Beijing, but have been
to a number of other cities. I generally use Cisco VPN (an IPsec VPN)
to Cisco DMZs in Tokyo or Hong Kong for business pur
At 09:33 PM 4/8/2009, Jo Rhett wrote:
I was chatting with someone the other day and we were trying to build
a complete list of all units which can handle full routing tables 1
year from now, assuming current 4k/month growth (nevermind de- aggregation)
The Foundry XMR series can also handle 1M r
At 12:03 AM 8/31/2008, you wrote:
Currently it is my understanding the 10 Gbps signals are carried on
4 x 2.5 Gbps signals that are compatible with existing CWDM and DWDM
equipment. There are 40 Gbps DWDM systems and 10 Gbps lasers on 100
Gbps and greater capacity systems. I agree with Alex's c
At 12:01 PM 6/13/2008, Kevin Oberman wrote:
Clearly you have failed to try very hard or to check into what others
have done. We routinely move data at MUCH higher rates over TCP at
latencies over 50 ms. one way (>100 ms. RTT). We find it fairly easy to
move data at over 4 Gbps continuously.
Tha
At 06:37 PM 6/12/2008, you wrote:
I'm looking for input on the best practices for sending large files
over a long fat pipe between facilities (gigabit private circuit, ~20ms RTT).
I'd like to avoid modifying TCP windows and options on end hosts
where possible (I have a lot of them). I've seen pr
At 12:08 PM 4/29/2008, you wrote:
>The Broadwing Norristown facility is perhaps 25% useda lot of empty
>space there. I have no idea what they are thinking...maybe Level 3 has
>big plans for it, or wants it shut down, because it's hard to see how it's
>profitable at a utilization rate that low.
At 10:33 AM 6/14/2007, you wrote:
Didn't we discuss the need for standard water connectors not so long
ago? Water over Ethernet?
The new Liebert GX high density cooling gear is pretty slick. It uses
a liquid which turns to a gas if the line is breached. It provides
the advantages of liquid c
Hello all,
Does anyone have a multi-mode 100Mbit SFP which I can borrow or
purchase in the Philadelphia area? Preferably at 401 N. Broad, but
anywhere in the Philly area will do. Tonight would be nice. Tomorrow
will be fine too. It is for a Foundry XMR so I need the new dual-mode
SFPs which
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