Windows 10: No internet connection. Invalid IP and invalid default gateway.

I had an issue before when sometimes I turned my PC on it failed to configure my IP as of what automatic troubleshoot said to me.

This happened quite often so I decided to set a static IP address with a static DNS etc for IPV4. It did work for the invalid IP error but now I got another problem.

On system startup windows tells me there's a problem with internet connection. I run automatic troubleshoot which does fix the problem but now it says "invalid default gateway" on almost every start up.

I got a fiber router which is connected by ethernet to my PC.

1. I did a test to run IPCONFIG before running automatic troubleshoot and it gave me this:

Windows IP Configuration


Ethernet adapter Ethernet:

Connection-specific DNS Suffix . : bb.dnainternet.fi
IPv6 Address. . . . . . . . . . . : 2001:14ba:ef2:7c00::1
Link-local IPv6 Address . . . . . : fe80::399c:b903:1bc3:a712%13
IPv4 Address. . . . . . . . . . . : 192.168.1.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1

2. The results above are before automatic troubleshooting and the results below are after running windows automatic troubleshooting.
(saying "invalid default gateway")

Windows IP Configuration


Ethernet adapter Ethernet:

Connection-specific DNS Suffix . : bb.dnainternet.fi
IPv6 Address. . . . . . . . . . . : 2001:14ba:ef2:7c00::1
IPv6 Address. . . . . . . . . . . : 2001:14ba:ef2:7c00:399c:b903:1bc3:a712
Temporary IPv6 Address. . . . . . : 2001:14ba:ef2:7c00:2879:6286:e027:4e4
Link-local IPv6 Address . . . . . : fe80::399c:b903:1bc3:a712%13
IPv4 Address. . . . . . . . . . . : 192.168.1.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : fe80::dad7:75ff:fee5:fa24%13
192.168.1.1

It almost seems like it's an issue with IPV6? Is it?
Is the IPV6 protocol neccessary to keep enabled for all system operations to work properly or can I try disabling it?
Then what about setting up a static IP address for IPV6? And how to set it up? Those IPV6 addresses look like mandarin chinese for me.


Windows automatic troubleshoot will fix the problem for me every time but I am tired of this and want to fix it once and for all.

Restarting the router or setting it to factory defaults, reinstalling network adapter drivers or running a diagnostic tool has not worked for this. Same problem keeps coming back.

I will post more information if required. Thank you for helping me.

:)

 

Invalid IP Configuration

As I have noticed with many of you, I have had trouble connecting my lap top to Wifi running in Windows 10. Trouble shooter informs me that the IP address configuration is invalid. I have followed a number of the suggestions posted on the forum however the
only one that worked was to go into 'Command Prompt'; 'Run Administrator'; then type in ipconfig /renew. However this only appears to be a short term fix as it reverts back to 'invalid IP Configuration. The contact centre have been unable to help - does anyone
know how to fix it permanently?!

***Post moved by the moderator to the appropriate forum category***

 

IP address invalid

I have windows 10. Every morning my Desktop shows no internet connection. I am able to troubleshoot but get the same message Invalid IP address. I found the IP address but I have 2, IPv6 and IPv4. And, how do I select the right one and where do I enter
the address?

 

Invalid IP

Since the update, I have not encountered the invalid IP issue. Time will tell us more.