ipv4

Windows can report “No Internet access” while web pages and apps continue to load — a confusing UI mismatch that’s usually harmless but can mask real network problems and make troubleshooting harder. A recent Guiding Tech how‑to lays out the common quick fixes and three deeper repairs —...

Windows network administrators know that the smooth operation of their infrastructure often hinges on robust and flexible IP address management. The Dynamic Host Configuration Protocol (DHCP) is the critical service tasked with assigning and managing these IP configurations, including not just...

Hi, I have made a vhdx file from my secretary computer. But I can't start it without PXE over IPV4. I'had try all the solution I found on google and AI, but nothing done. Any idea to help me ? Thanks for your help Best regards

For countless Windows users, understanding how devices communicate across a local network is a foundational tech skill, yet many remain unaware of the simplest way to check their local IP address—a key tidbit needed for troubleshooting, router setup, or secure remote desktop connections. Knowing...

Have you ever unraveled the mystery behind that little string of numbers connecting your devices to the vast vortex of the internet? Ah, the TCP/IP settings—a digital passport that determines how your Windows machine communicates on the network stage! Whether you're troubleshooting connectivity...

Hi all We found event 131 on our server and need to know what IP is this The server accepted a new UDP connection from client [fe80::dd00:3db6:d3a9:593b%5]:58699.

hi, i cant make port forward working for a program. it needs port 31400-31409 for it to work. i hv done the thing below, but the program is not working. i try check if the port is open with online 'port open checking' but it say port is not open. here is what i hv done -set fix ip for the pc to...

I have a Lenovo N22 laptop running a fully updated Windows 10 Pro (20H2). A week ago I had a Netgear router running with a private class C LAN IP address range. The router was at address 204.107.91.254. Everything on my network worked fine, including the Lenovo. The Netgear router turned out to...

ver 2004, build 19041.330 After losing my internet for no apparent reason, I did a Network reset and rebooted which fixed the problem. A few days after I fired up my AMPPS server and could no longer access any of my local Wordpress sites. I realized the Network reset had changed my IPv4 from...

question. i am sharing my wifi over the ehternet to test something out. Is there anyway to change the default dhcp settings, since it makes my PC the host now, to a different network than the 192.x.x.x? I want to have the eithernet be in the 10.0.0.x network even though it gets the wifi from...

In the past I mount a remote shared folder as drive W: in my local Windows Explorer with a command similar to: net use w: \\192.168.0.21\myshare /persistent:no This works successfully on a IPv4 connection. At first: Which remote port does the "net share" command (implicitely) connect to on...

Ein freundliches Hallo an alle, Win10 spielt plötzlich verrückt! Ich habe einige Tage mit Win XP gearbeitet. Dann habe ich Win10 gestartet und keinen Zugriff mehr auf das Netzwerk. Weder der Sambaserver noch andere Rechner sind im Netzwerk sichtbar. Ping geht aber sowohl auf den Server als...

Ok, so here is my first issue. I live in a remote area for the moment. I used my sisters username and pass for xfinity to login to a router by me. Issue, i accedently set it as public, not private and no it doesnt work. It says unidentified network. Under properties of the card, it shows no ip...

I know this is a common problem, and I've looked at other peoples' related threads, and tried to do what they said, but I still have no internet access via Ethernet connection to my router. Usually a simple reboot, disabling and reenabling and reboot would solve the problem. This time it has...

Another reg file to disable IP source routing for IPv4 and IPv6. This is a moderate level windows vulnerability.

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Good morning, day and evening. Yesterday I ran Adwcleaner in attempt to remove some junk that made my computer choppy ONLY when moving the mouse cursor. I do not know if the problem is resolved, because after running it, I can't access the internet on any applications beside from Internet...

Although connected to the wifi, the access to internet is limited (none). I have tried everything people suggest on the forums. I'm on Windows 8 (lenovo yoga notebook) when typing ipconfig it looks like this: Wireless LAN adapter Wi-Fi: Connection-specific DNS Suffix . : Link-local IPv6 Address...

Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\john32109>ipconfig /all Windows IP Configuration Host Name . . . . . . . . . . . . : john32109-PC Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . ...

Hi, My new Dell laptop shows limited connectivity every day. I have checked solutions from internet and the only one worked so far was restarting the router . But I hate to do this everyday and it is annoying because this should get connected automatically without any issues. Below are things...