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job

736 karma · joined June 27, 2012

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job··on The Open Group Base Specifications Issue 8
The POSIX.1-2024 specification now is available to the general public.
job··on RPKI ROV Deployment Reaches Major Milestone
As of May 1, 2024, Internet routing security passed an important milestone. For the first time in the history of RPKI (Resource Public Key Infrastructure), the majority of IPv4 routes in the global routing table are covered by Route Origin Authorizations (ROAs), according to the NIST RPKI Monitor.
job··on OpenBSD 6.8 released (OpenBSD's 25th anniversary)
Nope. Keep in mind you don't need those tools to use wg. Wg was integrated in such a way that you use it with the normal tools like ifconfig
job··on WireGuard Merged into OpenBSD
I'm an OpenBSD developer and fully agree anjbe here.

OpenBSD is for REAL HUMANS. Not real "men". OpenBSD is build and designed for everyone. It is a system you can give to your 5 year old and as they learn how to use the computer they'll learn how to safely connect to the Internet. The base install literally comes with games targetting children, to help their Internet experience.

Your whole life you have been using non-free, non-functional, and insecure software.

I'm here for fun - if we want to keep as many pufferfish alive as possible until the heat death of the universe, for me it starts with installing OpenBSD. OpenBSD is nothing other than love for other humans, and we don't know if we can trust them.

job··on OpenBSD 6.7
if you want to record one for the project, let me know! :)
job··on OpenBSD 6.7
If you like the OpenBSD artwork poster - you can support future OpenBSD artists through the merch shop at https://openbsdstore.com/
job··on Is BGP Safe Yet?
You can easily do origin validation on that type of CPU. It’s a very efficient lookup.
job··on Is BGP Safe Yet?
I've made an actual study of implementing RPKI's outcome in the route-map language, and its not pretty: https://github.com/job/rpki-ov-route-map

I recommend using RTR and native origin validation, not to depend on the route-map language to accomplish the task ;-)

job··on Is BGP Safe Yet?
For the BGP portion of the work they absolutely do.
job··on Is BGP Safe Yet?
please check back in a few days, we are almost there.

you can also work with https://github.com/rpki-client/rpki-client-portable currently runs on a bunch of systems! coming to packages in the popular formats close to you soon!

job··on Is BGP Safe Yet?
a really cool way to explain RPKI, thanks for sharing!
job··on OpenBSD adds -n option to crontab to suppress mail when the run was successful
This was just now merged in -current and will be part of OpenBSD 6.4 release in fall 2018.
job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
This is a more regular example https://stat.ripe.net/widget/routing-history#w.resource=AS82...

this shows the routing history of the prefixes originated by AS 8283 - and their observed reachability

job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
PC Engines APU2 with openbsd
job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
The starting point is a BMP file of the Nyan cat which is read into a simple two dimensional array by a small python script. The script looks at the current time and maps that to a column of pixels in the BMP. Each row of pixels in the BMP is represented by one IPv4 /24. If the pixel is "on" a BGP route announcement is generated, if the pixel is "off" the route is withdrawn. Each pixel in the BMP file represents 8 hours of announcing.
job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
On April 1st 2015 I tried to create new poems by remixing an existing body of work through reverse DNS: https://bandaancha.eu/foros/april-fools-ntt-1717230 - the original was better perhaps ;-)
job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
Thank you for the kind words :-)
job··on After 3072 hours of manipulating BGP, a Nyancat was drawn on this RIPE interface
It might amuse you to know the same NTT people are behind the BGP Nyancat :-)
job··on Forwarding issues related to MACs starting with 4 or 6
Good news everyone, Cisco re-examined the bug and concluded this particular problem was not a hardware issue after all but can be remedied with a software update: http://mailman.nanog.org/pipermail/nanog/2016-December/08941...
job··on Forwarding issues related to MACs starting with 4 or 6
You might enjoy watching https://www.youtube.com/watch?v=cXSwoKu9zOg&t=5s - a video recording about "What's Up With Poor Performance Towards MAC Addresses Starting With 4 or 6?" presented at the North American Network Operator Group (NANOG).
job··on NTT Internet BGP Visualization
It loads at 100 Kb/sec here in Amsterdam, but does not seem down.

I am not familiar with the GPU error. So far most say the best viewing experience of this app is with Chrome.

job··on NTT Internet BGP Visualization
I didnt see that. Who knows why they are connected! Maybe for the Moscow–Washington VOIP hotline ;)
job··on NTT Internet BGP Visualization
This cluster on the left are all of the DoD ASNs http://as2914.net/#/galaxy/ipv4?cx=4134&cy=5005&cz=-884&lx=-... they really stand out as their a group on their own.
job··on NTT Internet BGP Visualization
In this visualization, you can navigate through all BGP adjacencies as observed from NTT Communications' network. Each star in this galaxy represents an Autonomous System, the edges between stars are derived from all AS_PATHs in the Default-free zone as seen from AS2914.