LightNews — News, ranked by scholars

Wireshark Foundation

Sharpen your Wireshark skills with Ross Bagurdes at SharkFest’25 EUROPE in Warsaw!

Register + Learn more: sharkfest.wireshark.org/sfeu

#sf25eu #Wireshark #PacketAnalysis #NetworkTroubleshooting #Cybersecurity

August 1, 2025 at 6:31 PM

Wireshark Foundation

@wiresharkfoundation.org

Join the SMB Masterclass with Eddi Blenkers on Tuesday, November 4 in Warsaw and get hands on with one of the most essential protocols in the networking world.

Register now! sharkfest.wireshark.org/sfeu

#sf25eu #Wireshark #SMB #PacketAnalysis #NetworkTroubleshooting #CyberSecurity

August 13, 2025 at 11:22 AM

Wireshark Foundation

@wiresharkfoundation.org

Here's a great video for #Wireshark users of all levels talking about Network Troubleshooting from Scratch, taught by @packetjay.bsky.social.

youtu.be/4hMT0kcW39g

For more classes like this in-person in Vienna, join us 4-8 Nov for #sf24eu!

sharkfest.wireshark.org/sfeu

#NetworkTroubleshooting

01 - Network Troubleshooting from Scratch | Learn Wireshark @ SF22US

YouTube video by SharkFest Wireshark Developer and User Conference

youtu.be

September 9, 2024 at 3:22 PM

webby.tools

@webby.tools

HTTP Status Code Lookup

Quickly look up HTTP status codes and what they mean. Search by code or phrase to find practical debugging explanations for API and web responses.

#HTTPStatusCodes #APIDebugging #WebDevelopment #ErrorHandling #NetworkTroubleshooting

HTTP Status Code Lookup

Quickly look up HTTP status codes and what they mean. Search by code or phrase to find practical debugging explanations for API and web responses.

webby.tools

May 20, 2026 at 3:20 PM

Ronald (Mastelek) Bartels

@mastelek.bsky.social

Discover How Wireshark Can Simplify Network Troubleshooting & Enhance Cybersecurity
#Wireshark #SDWAN #NetworkTroubleshooting

🦈Wireshark | A Powerful Tool for Network Troubleshooting & Cybersecurity🏄

Discover How Wireshark Can Simplify Network Troubleshooting & Enhance Cybersecurity

hubandspoke.amastelek.com

July 21, 2025 at 8:19 AM

Kentik

@kentik.bsky.social

When network issues happen, every second counts. ⏰

Learn how Kentik Journeys uses AI and natural language to simplify troubleshooting, saving time and effort for engineers.

www.kentik.com/blog/faster-...

#NetworkTroubleshooting #KentikJourneys #AI

Faster Network Troubleshooting with Kentik AI

When network issues strike, every second matters. Latency or packet loss can frustrate users and hurt revenue. Learn how Kentik AI uses natural language to speed up troubleshooting and isolate problem...

www.kentik.com

December 10, 2024 at 5:33 PM

Optigo Networks

@optigonetworks.bsky.social

Optigo Networks is on Reddit! In our drive to connect better with our users, we're excited to open our own dedicated Subreddit for all things Optigo Networks. Join us today at www.reddit.com/r/OptigoNetworks

#BACnet #OTnetworks #NetworkMonitoring #NetworkTroubleshooting

February 26, 2025 at 6:40 PM

Optigo Networks

@optigonetworks.bsky.social

Facing OT network issues? Our blog highlights 4 common problems OptigoVN can quickly diagnose and fix, saving you time and money.

Read more: www.optigo.net/4-things-opt...

#OTNetworks #BACnet #NetworkTroubleshooting #SmartBuildings

4 Things OptigoVN Can Fix For You (Right Now) | Optigo Networks

Solve these 4 major issues right out of the box with the industry’s fastest OT network diagnostic tool, OptigoVN.

www.optigo.net

February 18, 2025 at 4:42 PM

MyMobPrice

@mymobprice.bsky.social

Learn how the hosts file works and how to edit it correctly on Windows, Linux, and Mac. Discover its uses for DNS testing, website migration, and troubleshooting.

#mymobprice #HostsFile #HostsFileWorks #DNS #Linux #Windows #NetworkTroubleshooting

mymobprice.com/hosts-file-w...

How the Hosts File Works and How to Edit It Correctly

Learn how the hosts file works, where to find it, how to edit it on Windows, Linux, and Mac, and how to test changes for DNS and website issues.

mymobprice.com

August 8, 2026 at 7:07 AM

Izoate

@izoate.bsky.social

🔐 Struggling with “Proxy Authentication Error 2606” in Microsoft OneDrive, Microsoft Outlook or Microsoft Teams?

www.izoate.com/blog/how-to-...

#Microsoft365 #Error2606 #NetworkTroubleshooting #Izoate

How to Fix Proxy Authentication Error 2606 in OneDrive, Outlook, and Microsoft Teams - Izoate

Getting error message Please check your proxy configuration and try again? Learn how to fix proxy authentication error 2606 with step-by-step solutions.

www.izoate.com

October 28, 2025 at 7:38 AM

Izoate

@izoate.bsky.social

How To Fix Error 0x35: The Network Path Was Not Found In Windows 10/11

Facing Error 0x35 on Windows 10/11? 🌐 Don’t let network issues slow you down. Follow this easy guide 👇

www.izoate.com/blog/how-to-...

#WindowsErrorFix #Error0x35 #NetworkTroubleshooting #Windows10 #Windows11 #izoate

How to Fix Error 0x35: The Network Path Was Not Found in Windows 10/11 - Izoate

In this guide, we’ll show you step-by-step how to fix error 0x35 in Windows 10 and 11, explain what causes it, and walk you through the Microsoft-recommended fixes.

www.izoate.com

August 4, 2025 at 10:30 AM

estoreab.bsky.social

@estoreab.bsky.social

Struggling with Cisco networks? Discover the 10 essential IOS commands for 2026 that will help you reduce MTTR by 65%! #Cisco #NetworkTroubleshooting https://info.estoreab.com/cisco-network-troubleshooting-techniques-tools

https://info.estoreab.com/cisco-network-troubleshooting-techniques

Dépannage réseau Cisco : 10 commandes IOS essentielles en 2026

May 24, 2026 at 8:03 AM

estoreab.bsky.social

@estoreab.bsky.social

Struggling with Cisco network issues? Learn the 10 essential IOS commands to cut troubleshooting time by 65%! #Cisco #NetworkTroubleshooting https://info.estoreab.com/cisco-network-troubleshooting-techniques-tools

https://info.estoreab.com/cisco-network-troubleshooting-techniques-tools

May 24, 2026 at 8:00 AM

byteshiva.substack.com

@byteshiva.substack.com

Struggling with network issues on your Raspberry Pi?

This detailed guide helps you troubleshoot ARP table conflicts and LAN connectivity problems.

Follow the step-by-step instructions to get your network up and running smoothly.

#RaspberryPi #NetworkTroubleshooting

medium.com/@byteshiva/t...

Troubleshooting Network Issues on a Raspberry Pi: A Step-by-Step Guide

Resolving ARP Table Conflicts and LAN Connectivity Problems on Your Raspberry Pi

medium.com

January 10, 2025 at 8:16 AM

Hacker News Companion

@hncompanion.com

Technical insights from users reveal potential fixes: downgrading to older DOCSIS versions, or identifying faulty splitters and connectors within home or local infrastructure can sometimes temporarily stabilize connections. #NetworkTroubleshooting 5/6

November 24, 2025 at 5:00 AM