Tomek Kotyczka @memError_
Like: video games, networking technology and network design. Don't like: Spiders ;) Chasing that JNCIE-SP. I ❤ Junos memerror.pl Joined July 2013-
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DO NOT install The Cisco recommend IOS-XE release 17.3.3. TAC confirmed a P2 Bug - mem leaks leading to max CPU and switches crashing all over the place. In a world of pain right now. Bug not listed in open caveats. Should have been resolved in this OS. bst.cloudapps.cisco.com/bugsearch/bug/…
[Blog] OSPF Inter-Process Route Selection ift.tt/3cG9Q6c
I'm speaking at @nanog 82 this year ... Monday at 12:55-1:30 EDT, you can hear me discuss IPv6: More than Meets the Eye (like Testament song). Discusses massive scale architectures and automation. Registration is free! Here's the agenda: nanog.org/events/nanog-8…
I've seen so many blog posts about tcpdump, with no explanation of the filters, especially how to filter values in the IP or TCP header fields, that I decided to write my own: aboutnetworks.net/linux-networki… #ciscochampion #Linux #tcpdump
Melchior is a machine. How does he write so many books - and how are all of them so brilliant? His RPKI book is great, his RIFT book is wonderful, and now this. Incredible, and free to download. What a gift to the community.
Melchior is a machine. How does he write so many books - and how are all of them so brilliant? His RPKI book is great, his RIFT book is wonderful, and now this. Incredible, and free to download. What a gift to the community.
Are you CCNA certified and interested in learning the architecture and fundamentals of the #Junos OS? If so, register for this *FREE* Open Learning webcast to fast track your way to a #JNCIA-Junos certification. Date: June 17, 2021 8:00 AM Pacific Link: juni.pr/3iau9MH
Bouncing off of this - an MTU blog entry describing a situation you may very well run into. next-hopself.net/It-Wasnt-DNS-T…
Just caught up with this vid from the online Juniper conference on Apstra, their data centre automation offering. Super super super nice. Nice intro from @MBushong & a great demo from @jtantsura, well worth 35 mins of your time: youtube.com/watch?v=4wXN7E…
I Fired One of My Programmers 15 Days After Hiring Them | by Abrar Masum This was pretty interesting. I often wonder how many managers get put in a position to fire people because they lied on their resume and don’t have the skills they claimed to have. betterprogramming.pub/i-fired-one-of…
#NFD25 blog post Part 1 talking about Kemp, VMware, Arrcus, Intel, and Path Solutions. Part 2 will hold the remaining presentations from the big 3 day event. next-hopself.net/NFD25-Part1/
I'm not afraid to admit that I've never seen the inside of an SFP but it is really cool looking. #NFD25 @intel #nakedhardware @showipintbri
Here's the 20-ticket troubleshooting lab I promised! Invest ~6 minutes to watch this video so you know what to expect: njrusmc.net/r/tshtlab
These are my favorite types of post from Ivan. Everyone should read these types of posts and *question everything* you know
These are my favorite types of post from Ivan. Everyone should read these types of posts and *question everything* you know
IT WAS DNS
Where I stand on my troubleshooting lab: 1. Topology ✅ 2. 20 tickets + solutions ✅ 3. Initial + final config snapshot ✅ 4. Peer review: next week 5. Publication: late April
😊👍 When you pass CCIE or CCDE, you become a dancer!
I dropped a sweet new blog at the weekend, explaining MPLS to networking folks who know zero about MPLS. Maybe you'll enjoy it? networkfuntimes.com/what-is-mpls-a…

Tom Dwyer @traceoptions
1K Followers 812 Following JNCIE-ENT #424, JNCIE-DC #493, JNCI, Juniper Ambassador. Love all things baseball. The tweets expressed are my views only.
navaneet @navanee26758225
11 Followers 543 Following
Piątkowe Podsumowani... @spacespoland
1K Followers 3K Following Wspomnienie nadawanego od 11 lutego 2022 do 30 czerwca 2023 pokoju głosowego Twitter Spaces Tego się kiedyś słuchało na Twitterze
Christine Carcallas @cscarcallas
243 Followers 525 Following
Elizabeth truck lover @ElizabethTruck
452 Followers 3K Following Life on the road can be one of two things. If you are flexible--able to adapt and change to new situations and events #truck driving means constant adventure.
zhang7106 @ppznetwork
5 Followers 366 Following
Mixed Networks @MixedNetworks
1K Followers 3K Following Network Engineer with a taste for Routing & Switching, Automation, Python, Wireless and Telephony.
Yasmin Lara @YLara1
1K Followers 497 Following MS 🥊, drives a stick 🐎, addicted to ☕️, ⚾️, 🥋& Star Wars,❤️ her 2 boys hubby, 2 countries 🇺🇸🇻🇪, math & physics, playing w/ routers.
Sandra @sandra29253170
56 Followers 271 Following 3Coptics is manufacturer specializing in Datacenter/Telecom/Cable management equipments. Email:[email protected] Skype: [email protected]
Bryton Herdes @next_hopself
869 Followers 784 Following Father of 2 | Husband to @TorreyHerdes4 | Internet Plumber at @cloudflare | JNCIE-SP #3023 | Juniper Ambassador | Views are my own
「/」 @cyberpunkzion
145 Followers 396 Following
Computer Programming @ComputerProgr17
378 Followers 316 Following
Adam Piontek @apiontek
15 Followers 297 Following
4EversGames @4EversGames
253 Followers 581 Following Your digital content distributor! Get your game on all platforms, worldwide!
Roger James Hamilton @rogerhamilton
874K Followers 612K Following Entrepreneur, Educator, Futurist. CEO of $GNS (NYSEAmex) - An AI powered, Bitcoin-first education company
Ruth Vaughan @pconer0710
11 Followers 722 Following
kaCza @k4cz4
5 Followers 59 Following
Stacey May @markborello
25 Followers 146 Following Hello! My login is katye31 on https://t.co/9TnyDD553z
Zigrin @Zigrin
401 Followers 2K Following
NETSCOUT @NETSCOUT
14K Followers 5K Following We provide the #data that drives #observability, fortifies #cybersecurity, and keeps the world's most essential organizations resilient against disruptions.
Game Caterers @GameCaterers
1K Followers 1K Following We provide the most epic social gaming experience for our clients' parties & special events. We bring our epic setup over to you. Call Us! 571.295.5125
PROSTAR @GAMING_LAPTOP
3K Followers 3K Following The past 15 years, ProStar has been committed to providing the latest mobile technology and superior service at an affordable price!
Bryan Kerns @BdkHamza
577 Followers 886 Following LEXpert's Blog is place where we are sharing valuable informations through daily posts in computers and internet fields - http://t.co/0P6hOXZyqb
Tom Dwyer @traceoptions
1K Followers 812 Following JNCIE-ENT #424, JNCIE-DC #493, JNCI, Juniper Ambassador. Love all things baseball. The tweets expressed are my views only.
A.J. Murray @noblinkyblinky
6K Followers 3K Following #Architect, @artofneteng alumni, #blogger, #CCNP. Husband, Father, and photographer. Tweets are my own.
TracketPacer @TracketPacer
58K Followers 396 Following 🚀 rockit network engineer | 👩🏼💻🛜 weird use cases & silly tech
The Art of Network En... @artofneteng
19K Followers 1K Following A podcast for Network Engineers by Network Engineers! Cohost @andylapteff #aone #neteng #IAATJ
Kevin Wallace @kwallaceccie
15K Followers 33 Following Owner of Kevin Wallace Training, LLC. Author for Cisco Press. CCIEx2 #7945 (R/S and Collaboration), CCSI #20061.
corgi @corg_e
54K Followers 3K Following ssh'd into the espresso machine | (mostly) harmless pentester | president @bsidesnash | @defcon615 | chaotic neutral
EtherealMind @etherealmind
20K Followers 7 Following Simplicitarian. Host, Analyst - Design like you’re right, listen like you’re wrong. Podcast Network https://t.co/evI4Q1cbkw
Narbik Kocharians @Narbikk
6K Followers 450 Following Narbik a Triple CCIE, with 42 years of experience, the author of Cisco Press Cert Guide v5.0, instructor at https://t.co/b0PzcRfUHv a Cisco Learning Partner.
Packet Pushers @packetpushers
20K Followers 107 Following Technical deep dives, industry analysis & community for IT infrastructure pros. 🎧️ Podcasts 📺️ Videos ✏️ Blog ✉️ Newsletters 👋 Community
Christine Carcallas @cscarcallas
243 Followers 525 Following
Jordan Martin @bcjordo
3K Followers 702 Following Architect all the networks @wwt_inc. Live nomadically. Image the cosmos. Views are my own.
Orhan Ergun @OrhanErgunCCDE
14K Followers 418 Following Networking Courses on https://t.co/DKchljXOnv Networking, Security, Cloud, Automation, DevOps, and many others. Beginners to Experts, hundreds of IT courses
Łowcy Gier 🧅 @Lowcygier_pl
42K Followers 181 Following Łowcy Gier to największy w Polsce serwis agregujący promocje na gry, konsole oraz akcesoria gamingowe. Z nami żadna okazja nie przejdzie ci już koło nosa!
👨🏿💻Byron @vByronM
1K Followers 4K Following Most importantly, I'm African! I'm a recovering network engineer applying SRE/NetDevOps/ skills to network and building an excellent product. These posts are M.
Chris Greer @packetpioneer
8K Followers 186 Following Network Analyst, Infosec Enthusiast, YouTuber, Wireshark University Instructor, DEFCON Speaker, Packet Head. I use Wireshark to solve weird stuff.
Ethan Banks (404) @ecbanks
16K Followers 0 Following 404 here. Active on LinkedIn. https://t.co/j3DoLphUeD
MoneyBaggMyMy @InfoSecQueen
6K Followers 1K Following CyberSecurity Technical Program Manager. CISM, CISSP, GIAC, Security+,& Cloud Certified👩🏾💻 Trigger Warning: it's love, happiness & fly sh!+ over here!
Melchior Aelmans @MelchiorAelmans
1K Followers 2K Following Passionate about (internet) routing. Chief Architect @junipernetworks. @nlnog board member. @routingtablepod host.
Network to Code @networktocode
10K Followers 50 Following The Nautobot Company. Global leader in network automation. Helping enterprises modernize network operations with scalable, data-driven automation.
Underlay @UnderlayShow
5K Followers 2K Following Exploring the intersection of digital infrastructure and the humans who depend on it. Produced By Network Collective
Mixed Networks @MixedNetworks
1K Followers 3K Following Network Engineer with a taste for Routing & Switching, Automation, Python, Wireless and Telephony.
Michael Hilton @vMikeNetworking
4K Followers 756 Following Network Engineer working on CCIE EI | CCNP R/S & E | CSIS | Azure Fund. & AWS Practitioner | Ham radio (N5ZZB) | Tweets my own
Erica C @TechLayDee
7K Followers 2K Following Senior Technical Leader @Cisco #CCIE DC, teacher, blogger & programming. Focusing on #Security #Cloud & #Automation.Tweets are my own.
Deirra F. @deirradecoded
34K Followers 2K Following Be Audacious. | Cybersecurity, AI, Business & Lifestyle. ☕️👩🏾💻📚🩵
Daniel Dib @danieldibswe
39K Followers 1K Following Senior Network Architect | CCIE #37149 | CCDE #20160011 | CLN VIP | Cisco Champion | Blogger | Technical Writer | Mentor
Nick Russo @nickrusso42518
26K Followers 180 Following Principal Architect @Cisco, CCDE, CCIE EI/SP, author, teacher, network/devops eng, former @USMC (0351/0602), OEF vet, & girl dad x2. Tweets mine. 埋头苦干多做事少说话!
IPvZero @IPvZero
9K Followers 4K Following I create videos on Network Automation | @CBTNuggets Trainer
Keith Barker @KeithBarkerCCIE
30K Followers 88 Following Helping the next gen of IT pros. ▶ YouTube Cisco CCNA 200-301 Playlist: https://t.co/ZdjBlvNCB5 💬 https://t.co/vSjIlwRKh3… Tweets are my own.
David Bombal @davidbombal
171K Followers 704 Following YouTube: https://t.co/xGPVEj6ULN Discord: https://t.co/GZI30F45va Website: https://t.co/MpcS9ylBrV
Bryton Herdes @next_hopself
869 Followers 784 Following Father of 2 | Husband to @TorreyHerdes4 | Internet Plumber at @cloudflare | JNCIE-SP #3023 | Juniper Ambassador | Views are my own
Alanah Pearce @Charalanahzard
512K Followers 706 Following Aussie in LA making indie games, films, and TV. Narrative Director @layersdeepgame. Moved to Bluesky! Business: [email protected]
Bad Packets by Okta @bad_packets
51K Followers 2 Following We provide cyber #threatintel on emerging threats, DDoS botnets, and network abuse.
Piotr Kuldanek @cooldanpl
2K Followers 290 Following https://t.co/HLneyKIRy8 Głównodowodzący https://t.co/qhekL5ES9b Gadam, piszę, montuję wideo.
NVIDIA GeForce PL @NVIDIAGeForcePL
17K Followers 226 Following Nowości związane z firmą NVIDIA. Zawsze świeże informacje na temat gier i rozgrywek TEAM NVIDIA Poland na kanale https://t.co/XExgb8yjgV
Said van de Klundert @saidvandeklunde
1K Followers 383 Following Amazonian. Network automation engineer. Python, Zig, Rust, whatever. JNCIE-SP #2573 and JNCIE-DC #26.
John Linneman @dark1x... @dark1x
101K Followers 1K Following Part of @digitalfoundry crew! Creator of DF Retro! Open to contract work! 日本語でもOK。日本語の会話相手を探しているんですけど、チャットしたいなら声をかけてください!Also worked on @ArzetteGame!
Alexander Battaglia @Dachsjaeger
45K Followers 3K Following Ray Tracing Radical, Turok Technophile, Crysis Cultist, Motion Blur Menace and Content Creator for PC @Digitalfoundry. Wird auch Hermann genannt.
The Routing Table Pod... @routingtablepod
818 Followers 783 Following In The Routing Table Podcast, @melchioraelmans and @rickmur converse with a wide range of guests from the internet and networking communities.
Octokuro @octokuro_model
1.2M Followers 361 Following 2025 XBIZ Cosplay Creator of the Year 🏆 Your naughty muse 🥵 21+ | link below ⬇️
Hamish Bode @hamishbode
28K Followers 441 Following Community Director for @play_fellowship at Chief Rebel (prev. Ubisoft/Blizzard) 🕹️• Vegan for the Animals 🐄🐖🐓🌱 • Thriving with Multiple Sclerosis 🏃🚴
Jon Langemak @blinken_lichten
1K Followers 132 Following Coffee drinker, frame switcher, and packet router. Author (https://t.co/LSPLagPe8D). I have a day job - this is not that.
Chris Parker @ Networ... @NetworkFunTimes
4K Followers 124 Following My blog teaches you network engineering with jokes & fun! Instructor/course writer for Juniper. JNCIE-SP, meme fanatic, CEO of the internet, your new goth uncle