Hi NANOG,
Not so long ago I learned about Open Access Fiber Networks. I'm quite
curious about how these are actually implemented. I'm able to find
boatloads of marketing material and management-targeted boilerplate, but
I've not yet been able to find any technical resources.
My first thoughts w
You could modify a radix tree to include a consolidation function and
resulting confidence. Then walk the nodes of the tree, check to see if the
subtree meets the requirements for consolidation, if so, prune and record
the confidence. You would need to re-run the consolidation from the
original d
Is this what you are trying to accomplish?
$ python
Python 2.7.15rc1 (default, Nov 12 2018, 14:31:15)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import netaddr
>>> SomeList=netaddr.IPSet()
>>> SomeList.add('203.0.113.0/25')
>>> SomeList.add('20
YYC Net Lab (of which I am a co-founder) went through the trouble of
forming a not-for-profit company and gaining access to Cisco's official
Network Academy content. The process is a little painful to setup, but you
get access to all the content including Packet Tracer. I still use GNS3
because n
Greetings NANOG'ers!
I have a small home lab which I mostly use for learning and testing. I'm
likely to receive some gear that needs negative 48VDC (ie: positive
ground). Mains is a typical 120VAC, 60Hz.
Can anyone recommend a power supply, reasonably priced, to go from 120VAC
down to -48VDC@10
It seems that AlbertaIX is no longer listed on Cybera's list of projects:
http://www.cybera.ca/strategic-projects/
In fact, doing a search on Cybera's site yields a whole bunch of dead links:
http://www.cybera.ca/search?q=albertaix
Is AlbertaIX no longer part of the Cybera project inventory? H
;re doing our best with our limited resources,
>
> Jack
>
> (NOTE: English not my first language, if you're not sure what I mean, ask
> me, don't assume)
>
>
>
> > -Original Message-
> > From: Bill Reid [mailto:b...@mbix.ca]
> > Sent: Augus
On Tue, Aug 20, 2013 at 6:52 AM, Joe Abley wrote:
> What CIRA is doing is providing support in the areas where previous
> efforts have struggled, providing hardware, accounts payable, legal, help
> with incorporation and forming sensible bylaws and stimulating local
> discussion and interest. My
Hello NANOG'ers,
This is a question that popped into my mind recently. So far my google-fu
has not turned up anything of use.
Imagine a company that has an RIR-assigned IPv4/23, and has it subnetted
into a pair of /24's so that they can have replicated datacenters in two
different geographical l
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