Why does Ethernet say connected but no internet in Windows 11?

Ethernet shows connected but has no internet when the physical link works but IP addressing or DNS fails. Common causes are ISP DNS server down, corrupted TCP/IP stack, or an IP conflict. Changing DNS to Google (8.8.8.8) and running ipconfig renew fixes this for most users.

How do I fix Ethernet connected but no internet without reinstalling Windows?

Run these commands in Command Prompt as administrator: ipconfig /release, ipconfig /renew, netsh winsock reset, then restart your PC. If that does not work, change DNS to 8.8.8.8 in IPv4 adapter settings. These two steps fix the issue without any reinstall.

Does disabling IPv6 fix Ethernet no internet in Windows 11?

Yes in many cases. When the router only supports IPv4 fully, Windows 11 getting an IPv6 address causes no internet errors. Disabling IPv6 in adapter properties forces IPv4 only which home routers handle reliably.

Why does my Ethernet work on other devices but not Windows 11?

If the same cable works on other devices, the problem is with your Windows 11 network configuration, not the cable or router. Fix 3 (TCP/IP reset) and Fix 2 (change DNS) resolve this without touching the router.

What does Large Send Offload have to do with Ethernet no internet?

Large Send Offload (LSO) is an Ethernet adapter setting that silently breaks internet on some hardware after Windows updates. Disabling LSO v2 in Device Manager advanced settings often instantly restores internet for users whose Ethernet shows connected but traffic does not flow.

Windows 11 Ethernet Connected But No Internet

🔨 Tested & Verified Fix Guide · 2026

Windows 11 Ethernet Connected
But No Internet — 8 Fixes

Ethernet cable plugged in, connection status shows connected, but no websites load? Here are 8 tested fixes to restore full internet through your wired connection.

📅 March 9, 2026 ⏱ 7 min read 💻 All Windows 11 Versions ✅ Tested on Real Devices

💬 This is one of the trickiest network problems — everything looks right. The cable is in, the port lights are blinking, Windows says connected, but nothing loads. I have seen this resolve in seconds with a DNS change and I have seen it take 3 fixes to crack. The key insight: connected means the cable works. No internet means software routing is broken. Here is how to fix the routing. — Bharat Choudhary, FixTechUSA · Windows Networking Specialist

❌ The Symptom You Are Experiencing:

🔌

Ethernet — Connected — No internet access

Globe icon with X · Websites do not load · Physical connection fine

No Internet Access

Ethernet connected but no internet means your PC has a valid physical link to the router but internet traffic is not flowing. The cable and port are working. The issue is in the software: DNS failure, IP misconfiguration, TCP/IP corruption, or a driver setting blocking traffic. All of these are fixable without hardware changes.

🔎 Quick Diagnosis — 30 Seconds

✅ Type 8.8.8.8 in browser — loads?DNS is the problem. Fix 2 (change DNS) solves it immediately.

❌ Even 8.8.8.8 does not load?IP routing broken. Fix 1 (router restart + renew) + Fix 3 (TCP/IP reset).

✅ Other devices work on same router?PC-only problem. Fix 3 + Fix 4 (disable IPv6) focus on PC configuration.

❌ Started after Windows update?Driver or TCP/IP affected. Fix 3 + Fix 6 (disable LSO) are priorities.

🔍 Why Ethernet is Connected But Has No Internet?

🔌

DNS failure — ISP DNS down or corrupted DNS cache

🌐

DHCP failure — Invalid IP assigned preventing routing

🔧

TCP/IP corruption — Update broke the network stack

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IPv6 conflict — IPv6 routing failing on IPv4-only routers

⚙

LSO bug — Large Se

Windows 11 Ethernet Connected But No Internet – 8 Fixes (2026)

📋 Table of Contents

🔍 Why Ethernet is Connected But Has No Internet?

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