home tags events about login

benjojo rss

Hope you never notice the outages I cause. Knows where the RFC2616 bodies are buried. recurse.com SP'2 18 / "The bgp.tools guy"

Follow me using: @benjojo@benjojo.co.uk in your client

benjojo posted 15 Nov 2025 18:07 +0000

That oppressive architectural vibe of TeleHouse West at night

A monolith cube building with cold light coming out of the frosted glass windows on the stairwell, there are no other windows in the building and it's 10+ stories tall

benjojo posted 14 Nov 2025 15:41 +0000

While searching for PC cases for a new NAS, I have found the ideal "youtube producer/editor" case, the "GameMax Luxury G51x Silentium PC" appears to let you just shove a bare 3.5" drive directly on the top of the machine.

Ideal for those who have their raw footage archive as just bare 3.5" drives on a shelf

A case where the top of the case near the power switch is a well,ramp that has a 3.5 inch hard disk slot and a SATA power and data connector

benjojo posted 13 Nov 2025 16:28 +0000

ah yes this is what it looks like when you're just on the edge of downloads folder bankruptcy

benjojo posted 13 Nov 2025 16:10 +0000

Stumbled upon this image that I took in May while looking for something else, and I love it!

A photo looking straight up at the blue sky where there is an out of focus aeroplane, the rest of the image is covered by mostly out of focus leaves apart from the lease most furthest away

benjojo posted 12 Nov 2025 21:04 +0000

I don't think enough people appreciate the large scale public art experiment known as the "google maps reviews for boring things"

Go and look up your local supermarket or anything else that shouldn't really have reviews (something that is boring/banal) and you will find some gems I promise you

I present to you as an example, the reviews for a landfill waste gas generator site:

3 google maps reviews, one says "very dry and muddy today", the next "very dry today no mud" and the last "very muddy today not good"

benjojo posted 11 Nov 2025 22:26 +0000

Today I bought a switch for 1.2k USD, then just bought 500 USD worth of lasers for the switch.

I can totally see how the switch/router is quickly seen as cheap as compared to what you install in it.

benjojo posted 11 Nov 2025 18:08 +0000

In constant awe at how British Airways, a company that famously operates in a space where not selling flights will cause rapid bankruptcy, is so bad at actually selling/booking flights

benjojo posted 11 Nov 2025 11:50 +0000

eBay fully calling me out this morning it seems

A ebay screenshot with the tool item with "you like this? we think you might like Mellanox" and the next image is a boy kisser meme edit A ebay screenshot with the tool item with "you like this? we think you might like Mellanox" and the next image is a boy kisser meme edit

benjojo posted 10 Nov 2025 19:23 +0000

At 2025-11-10 17:40:57 UTC Cloudflare for some unknown reason withdrew 2400:cb00:2049::/48, A prefix that contains a lot of DNS name servers for many customers (including bgp.tools) (see https://bgp.tools/prefix/2400:cb00:2049::/48#dns )

Everything was back by 2025-11-10 18:00:30, but it's kinda wild that a prefix that contains .gov and loads of other name servers on it would just disappear like that.

This graph shows a selection of bgp.tools's session visibility second-by-second during the incident.

A graph showing a sharp drop at about 17:40 and a spike back up to 100% at 18:00

benjojo posted 09 Nov 2025 16:18 +0000

Me after getting a mosquito in mid flight first time in the bed room:

"Ladies and gentlemen, we got him"

(Actually technically her because the biting ones are female but whatever)

US government staff on the podium after getting sadam Husain

benjojo posted 09 Nov 2025 15:00 +0000

It will be sad when the gasometers fully go, such a icon to the landscape, but yeah up close they do seem to be rapidly falling apart

Various photos of gas o meters gasometers on the skyline, overlapping with each other, and some showing the metal rotting away Various photos of gas o meters gasometers on the skyline, overlapping with each other, and some showing the metal rotting away Various photos of gas o meters gasometers on the skyline, overlapping with each other, and some showing the metal rotting away Various photos of gas o meters gasometers on the skyline, overlapping with each other, and some showing the metal rotting away

benjojo posted 08 Nov 2025 20:56 +0000

Such East London questions like:

Why is the teddy bear being crucified on the tube substation fence?

A teddy bear that it seems to be attached to a fence near train tracks A teddy bear that it seems to be attached to a fence near train tracks

benjojo posted 06 Nov 2025 17:01 +0000

As winter comes around, and the trees go gold, the parakeet's are easier to spot amongst the landscape!

Various photos of a green bird in trees Various photos of a green bird in trees Various photos of a green bird in trees

benjojo posted 06 Nov 2025 16:34 +0000

Good afternoon to everyone, especially this rotund squirrel I met at the park

a grey squirrel who is quite fat, in various situations, like looking head on, being on the bench, and peeking out of the bin a grey squirrel who is quite fat, in various situations, like looking head on, being on the bench, and peeking out of the bin a grey squirrel who is quite fat, in various situations, like looking head on, being on the bench, and peeking out of the bin a grey squirrel who is quite fat, in various situations, like looking head on, being on the bench, and peeking out of the bin

benjojo posted 05 Nov 2025 23:51 +0000

Thinking about the corp dinner event I was at a few weeks ago where the highlight of the evening was the surprisingly huge funkion one system where I got to stand behind 5kw RMS of bass for a while

Ben standing behind 5 stacked large subwoofers Ben standing behind 5 stacked large subwoofers

benjojo posted 02 Nov 2025 15:40 +0000

Unifi Products that look like shitposts:

A unifi style network diagram with switches, but the final bit is a power over ethernet (POE) connected line to a AI Horn Speaker

benjojo posted 30 Oct 2025 20:39 +0000

Daylight Savings Time shift

Pros:

  • My server log timestamps are now in my local time

Cons:

  • Dark
  • Brighter earlier in the morning (sucks if you generally wake up without alarms etc)

I wonder if society will ever move to permanently sit in "Summer time"

benjojo posted 30 Oct 2025 18:42 +0000

Had an idea while cooking this evening that I could save time by trying to chop onions into small pieces by using a cheese grater instead.

After attempting to do this, I have been reminded that not all of my ideas are good ones.

Not only does this not work, but it also basically sets off a chemical warfare to your eyes in your kitchen, and the onions come out as sludge.

2/10 - would not recommend

benjojo posted 29 Oct 2025 22:48 +0000

Teaching the new trains how to train

Train training

A photo of a brand new DLR train in London that his coloured red inside and has a thing on the door that says please do not board. I am train training

benjojo reposted 29 Oct 2025 22:20 +0000
original: quotebot@io.mwl.io

ASN.1 was successful enough that the International Telecommunications Unions felt no need to create ASN.2. Everyone capitulatd in terror of what the ITU might do next. --SNMP Mastery

benjojo posted 29 Oct 2025 11:39 +0000

Pulls drive

What's that labe- oh. Ah.

A hard disk outside of the machine with a label on the disk saying DO NOT REMOVE

benjojo posted 27 Oct 2025 23:11 +0000

Starlink soon to be cashing in on the lucrative ICBM market

STARLINK  Update to Operating Speed Limits  We are reaching out because your Starlink terminal has been recently detected operating at high speeds.  Effective November 7, 2025, we will be lowering the maximum supported operating ground speed for all Roam, Local Priority, and Global Priority plans from 550 mph (471 knots) to 450 mph (391 knots). This adjustment is part of our ongoing efforts to optimize network performance and ensure reliable service for all users.  If this change affects your connectivity needs-particularly for high-speed in-motion applications-we encourage you to consider upgrading to one of our Aviation plans (20GB or Unlimited). These plans will maintain unrestricted speeds to better support your needs.  Learn about Starlink Aviation

benjojo posted 27 Oct 2025 18:16 +0000

You know, looking at the current rate that a single flagship GPU can do password hashing at, yeah, there are a whole classes of password hashing algros in the "megahash" range, and if you are using them (and the hash leaks) you are probably a bit fucked.

Unfortunately the megahash range is quite a lot of the ones that you shouldnt be using, but you know people are totally using anyway:

  • MD5
  • SHA.+
  • unix DES crypt()

but that is fine because you use a password manager right... riiiiight?

None of this is particular new news, I was just surprised to know a single card can do 6000 megahash/s of DES crypt() these days.

benjojo posted 25 Oct 2025 14:29 +0000

I wonder how many kW's worth of Cisco 6500 are still left, recently read a about a carrier just this year clearing out a 3 digit number of kW's worth of them, so surely there is still a good few MW still of these devices likely lost in the inventory after 10's of years of operation but still running doing nothing or almost nothing.

benjojo posted 25 Oct 2025 10:45 +0000

It's a shame that taking photos in the airport security area is extremely frowned upon, some of the stuff that people are taking through are absolutely spectacular.

I recently learned that supreme make traffic cones, mostly because somebody was stuck in the queue keep getting their traffic cone swabbed for explosives

a regular normal traffic cone that is bright shiny white and has red and white supreme brand on it

benjojo posted 25 Oct 2025 10:15 +0000

" Oh yeah the HiFi audio people are funny, spending 1000's of euros on audio gear that isn't better than the cheaper stuff, it's sad that they fall for that "

- Person with 300 euro coffee grinder (2025)

benjojo posted 20 Oct 2025 07:55 +0000

Happy us-east-1 day for those who celebrate

benjojo posted 19 Oct 2025 14:35 +0000

Spent a hour or so cleaning up broken links on my talks archive ( https://benjojo.co.uk/talks/ ), also re-found some old 2018 talks that were not there, it's sad how quickly event's own PDF archives of talks disappear, NLNOG seems to have gotten rid of their 2018 ones at the very least prompting me to re-host all of my own talks on my domain. What if I wanted to know what people were presenting in 2018 at NLNOG (without youtube!)

benjojo posted 15 Oct 2025 16:47 +0000

[Drum and Bass] vs [NAS Hard Disk Access Jitter]

benjojo posted 14 Oct 2025 10:55 +0000

Google Recapcha v2 interface but instead of selecting traffic lights it's "book a train ticket using the DB kiosk interface"

I'm sure the robots will do just as bad as the humans

benjojo posted 13 Oct 2025 19:44 +0000

Waiting for the bubble to pop purely for unixsurplus.com to get interesting hardware again, much like others are waiting to buy another cheap areon chair

benjojo posted 13 Oct 2025 13:20 +0000

Hmm, the RDAP-ification of the domain world is kinda crap, the default "whois" command that ships on ubuntu (and friends) doesnt do RDAP, and it seems that some ccTLD's have shut down their whois "port 43" servers without actually doing RDAP, one example being .co (Columbia)

[15:17:34] ben@ossa:~$ whois example.co
getaddrinfo(whois.nic.co): Name or service not known

I guess this basically gives you casual domain privacy for all .co domains???

benjojo posted 11 Oct 2025 23:23 +0000

If you drink the tacticool/camo monster energy do you become invisible for a small period of time

A pack military green camo pattern monster energy cans

benjojo posted 11 Oct 2025 21:08 +0000

Me setting up corp XMPP server a few months ago, noticing this in the config file

  ##   ## Mnesia is limited to 2GB, better to use an SQL backend
  ##   ## For small servers SQLite is a good fit and is very easy
  ##   ## to configure. Uncomment this when you have SQL configured:

You will never guess what Ben decided to defer until now

tom scott says "That was a problem for future me, and now I am future me"

benjojo posted 11 Oct 2025 17:27 +0000

No Mr.Bond

I expect you to charge

A old camera battery with two needle like probes stuck on its contact terminals under bright spot lights A old camera battery with two needle like probes stuck on its contact terminals under bright spot lights

benjojo posted 10 Oct 2025 09:56 +0000

Really google? 0! 0 in just a week ! Gosh!

A email screenshot, saying " We found some security gaps for your organization " and " 0 In just a week, Workspace orgs like yours detected 149K+ phishing emails with enhanced security "

benjojo posted 08 Oct 2025 20:28 +0000

Enjoy this exploded 100G QSFP28 CWDM4 optic, if you look carefully you can even see the absolutely tiny de/mux inside the dark glass area

a PCB and a lot of metal and tiny optical fiber parts inside of a 100G QSFP28 CWDM4 optic a PCB and a lot of metal and tiny optical fiber parts inside of a 100G QSFP28 CWDM4 optic

benjojo posted 08 Oct 2025 19:54 +0000

Also, sinister ass looking swan

A swan looking directly (as in, both eyes visible) down range at you

benjojo posted 08 Oct 2025 17:55 +0000

Went on a walk and found 🤏🍄 tiny mushrooms!

Photos of moss and tiny mushrooms sprouting from the moss in macro photos Photos of moss and tiny mushrooms sprouting from the moss in macro photos Photos of moss and tiny mushrooms sprouting from the moss in macro photos Photos of moss and tiny mushrooms sprouting from the moss in macro photos

benjojo posted 08 Oct 2025 13:50 +0000

Seems like the "Freenom world" DNS (recursor) server has at long last dropped off

[15:44:41] ben@ossa:~$ dig benjojo.co.uk @80.80.80.80
;; communications error to 80.80.80.80#53: timed out
;; communications error to 80.80.80.80#53: timed out

The BGP prefix 80.80.80.0/24 is gone from the table, but a less specific 80.80.80.0/23 is still there, and is "capturing" the old requests.

Seems like the new 80.80.80.0/23 ends up in Hong Kong somewhere. I wonder how many queries are still going in that direction (to a dead endpoint)

The alt server IP 80.80.81.81 seems to ping but not reply to DNS queries

Freenom world I guess is dead for good based on the destruction of freenom via Meta/etc after the freenom domains were phishing magnets and the common victims of such phishing domains took legal action against freenom.

Predictably the website is still frozen in time: https://www.freenom.com/en/index.html?lang=en

benjojo posted 08 Oct 2025 10:06 +0000

Really enjoying the newer Pendulum stuff, really channeling the ol' Rob Swire quote of "It's meant to sound like the fucking apocalypse" (at least more than 'The Reworks' and 'Immersion')

benjojo reposted 07 Oct 2025 20:52 +0000
original: bgptools@social.bgp.tools

The problem appears to be a faulty "only to customer" (OTC) attribute announced by AS154260 and more often than not carried by AS150000.

A typical OTC attribute is only 4, this update/router is sending one that is 1024 bytes

benjojo reposted 07 Oct 2025 20:24 +0000
original: bgptools@social.bgp.tools

Seems like a bad BGP update has hit a lot of route servers, a lot of internet instability is to be expected right now

Impact started at 19:42 UTC, and is ongoing

benjojo posted 07 Oct 2025 16:37 +0000

Qualcomm owns Arduino, Hackaday is owned by Siemens

My teenage electronics hobby landscape is now owned by the companies that would never supply datasheets to me back then

benjojo posted 05 Oct 2025 15:37 +0000

Apologies to those IPv6 fedi instances trying to pull stuff from mine and failing, I got owned by my providers uRPF once again