Nipping from IT Firehose @PROXSYS_NL, CCIE #62121 (RS), CCNP Voice
Joined June 2012
- Tweets1.5K
- Following832
- Followers284
- Likes2.7K
Stefan de Kooter retweeted
Making excellent progress on saved filters for #NetBox v3.4!
Stefan de Kooter retweeted
2021 Hyundai Ioniq SEL car infotainment software appears to be encrypted with NIST-example RSA keypair and a ZIP-password in plaintext, in a script.
Never roll your own crypto, but also don't forget to substitute your keys, lol. 😂
programmingwithstyle.com/pos…
Stefan de Kooter retweeted
A Smart Light Hacking Journey has been released on media.ccc.de and YouTube media.ccc.de/v/mch2022-191-a… youtube.com/watch?v=uZXSMUp2…
Stefan de Kooter retweeted
🐍@Astro_Sabot and myself worked on upgrading the entire @Space_Station network last week. Cable management is a thing on Earth, and it is double a thing in space 😳 #MissionAlpha flic.kr/p/2mB2tEG
Stefan de Kooter retweeted
T-Mobile is experimenting with 2G carriers inside the 900MHz 4G band. They disabled some 4G subcarriers so they don't overlap. There is now a 5MHz gap free to enable 3G900 again. It would be logical that the entire 2100MHz band is moved to 4G afterwards.
Stefan de Kooter retweeted
I'm honored to be presenting at DjangoCon this year! We'll take a deep dive into how we built object-based permissions in #NetBox, and how you can replicate the approach in your own project.
#DjangoCon US 2021 tickets are now available, including free and donation tickets. Sponsorship opportunities, including a job board, are available now. The event is on October 22nd and 23rd. 2021.djangocon.us/ #Django
Stefan de Kooter retweeted
Suppose I authored a dedicated ~3 hour MPLS course at @pluralsight … what should it contain?
Keep in mind I have existing courses that cover the basics of it already, like LDP, VPNv4, and QoS.
Would appreciate a retweet for visibility and greater feedback!
Stefan de Kooter retweeted
Please note that during the performed smart hands steps on your equipment, said router has made contact with datacenter floor and is currently under evaluation of applied forces to its casing and the related impact.
Thank you for your understanding.
Stefan de Kooter retweeted
HP Laserjet printer port: 9100
Prometheus node_exporter port: 9100
Probability that someone will mistype the printer IP address into their Prometheus configuration: 100.00000%
Perfectly printed HTTP GET request every 15 seconds: yes
Stefan de Kooter retweeted
Ukraine's #nuclear regulator has issued a permit to SSE #Chernobyl Nuclear Power Plant for the retrieval of undamaged used nuclear fuel from the ISF-1 interim used fuel wet storage facility for transfer to the new ISF-2 dry storage facility tinyurl.com/4c952y6e
Stefan de Kooter retweeted
This is neat. Peering automation at Facebook. engineering.fb.com/2021/05/2…
"We are thrilled to announce that peers can now request their own public peering sessions through our facebook.com/peering page. "
Just use your PeeringDB login (OAuth2) no Facebook account is required.
Stefan de Kooter retweeted
Since the start of the KPN Huawei rollout KPN has been deploying 2600TDD, either with 8T8R or 64T64R massive mimo. But even on the new released phones the only combination they support is 3+38 or 20+38, so the band was almost never used.
(1/n)
Stefan de Kooter retweeted
Zere grote brand aan de Beatrixhaven in #Werkendam het betreft een bovenwoning de #lifeliner2 ook opgeroepen
Stefan de Kooter retweeted
Every dutch provider is deploying new 80GHz microwave links to improve backbone capacity for sites without fiber from a few hundred megabits up to 4Gbps.
Left is the old 38GHz Ericsson Mini-link backup for bad weather conditions.
Right is a new Huawei RTN380 link
Stefan de Kooter retweeted
EXCEPT! for the 7010T switch!
It supports both directions of air flow, but you don't need to order a different fan kit to change it! Just turn the fan over! 😂
Stefan de Kooter retweeted
Looks interesting 🤓Ethr 1.0 – A comprehensive network measurement and analysis tool | LogicPundit Blog logicpundit.com/blog/ethr-v1…
Stefan de Kooter retweeted
The holy trinity of network religions:
"Link autoneg" (A) vs "only noneg" (B)
"/31 subnet - sure. lets conserve space!"(A) vs "We do /30-only!!" fractions on P2P Links (B)
"Bidis? cool."(A) vs "Bidis? that's devils talk." (B)
What are you? A or B?
91%Progressive (A)
9%conservative (B)
69 votes • Final results Stefan de Kooter retweeted
Completely open question. Suppose I was going to create two hour-long QoS courses, one focusing on design, and one focusing on implementation. What do you want to see, or not want to see?
Please RT for visibility!
