Question Ethernet-"No internet" or "unidentified network"

[Camzify]

My PC has recently been disconnecting every 3 hours or so from the ethernet. It either shows the message "No internet" or "unidentified network" . I have tried multiple cables and reinstalled the drivers. I am really unsure on what to do?

I cant seem to find any issues with anything else connected to the internet and it must be a problem on my computer.

Anyone have a solution?

 

[kanewolf]

My PC has recently been disconnecting every 3 hours or so from the ethernet. It either shows the message "No internet" or "unidentified network" . I have tried multiple cables and reinstalled the drivers. I am really unsure on what to do?

I cant seem to find any issues with anything else connected to the internet and it must be a problem on my computer.

Anyone have a solution?

Boot a portable linux OS. If it is a software problem, that will eliminate your Windows install.

You have other devices that don't loose connection at the same time as your PC?

Open a cmd.exe window and run ipconfig.exe /all and post the results.
That gives us some insight into your network config.

 

[Camzify]

Boot a portable linux OS. If it is a software problem, that will eliminate your Windows install.

You have other devices that don't loose connection at the same time as your PC?

Open a cmd.exe window and run ipconfig.exe /all and post the results.
That gives us some insight into your network config.

Yes any other device. whether its connected to ethernet or wifi works fine.

Here are the results-My wirless is working ethernet isnt

Ethernet adapter Ethernet:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) I211 Gigabit Network Connection
Physical Address. . . . . . . . . : 24-4B-FE-5E-57-64
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.0.45(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 April 2021 22:50:10
Lease Expires . . . . . . . . . . : 05 April 2021 23:15:45
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 194.168.4.100
194.168.8.100
NetBIOS over Tcpip. . . . . . . . : Enabled


Wireless LAN adapter WiFi 2:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek 8812BU Wireless LAN 802.11ac USB NIC
Physical Address. . . . . . . . . : 1C-BF-CE-74-41-C9
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::2999:33f5:68fa:d37e%24(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.24(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 April 2021 22:59:57
Lease Expires . . . . . . . . . . : 05 April 2021 23:19:10
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 538755022
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-27-E1-4D-11-24-4B-FE-5E-57-64
DNS Servers . . . . . . . . . . . : 194.168.4.100
194.168.8.100
NetBIOS over Tcpip. . . . . . . . : Enabled

 

[kanewolf]

Yes any other device. whether its connected to ethernet or wifi works fine.

Here are the results-My wirless is working ethernet isnt

Ethernet adapter Ethernet:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) I211 Gigabit Network Connection
Physical Address. . . . . . . . . : 24-4B-FE-5E-57-64
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.0.45(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 April 2021 22:50:10
Lease Expires . . . . . . . . . . : 05 April 2021 23:15:45
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 194.168.4.100
194.168.8.100
NetBIOS over Tcpip. . . . . . . . : Enabled


Wireless LAN adapter WiFi 2:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek 8812BU Wireless LAN 802.11ac USB NIC
Physical Address. . . . . . . . . : 1C-BF-CE-74-41-C9
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::2999:33f5:68fa:d37e%24(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.24(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : 04 April 2021 22:59:57
Lease Expires . . . . . . . . . . : 05 April 2021 23:19:10
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 538755022
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-27-E1-4D-11-24-4B-FE-5E-57-64
DNS Servers . . . . . . . . . . . : 194.168.4.100
194.168.8.100
NetBIOS over Tcpip. . . . . . . . : Enabled

You have both WIFI and ethernet connected to your router. I would disable WIFI to start with. Simplify your problem

 

[Camzify]

You have both WIFI and ethernet connected to your router. I would disable WIFI to start with. Simplify your problem

Ok my WIFI has been disabled.

 

[Camzify]

You have both WIFI and ethernet connected to your router. I would disable WIFI to start with. Simplify your problem

I am getting the same issue with Wifi disabled aswell so thats not it

 

[Camzify]

You have both WIFI and ethernet connected to your router. I would disable WIFI to start with. Simplify your problem

Ok so I am able to connect to ethernet but it then disconnects after an hour or so and I am back to square one

 

[kanewolf]

Ok so I am able to connect to ethernet but it then disconnects after an hour or so and I am back to square one

I think you will have to try the Linux OS. It could be a hardware problem but there is no easy way to know.

 

[Camzify]

I think you will have to try the Linux OS. It could be a hardware problem but there is no easy way to know.

Was there no issues with my IP at all? And a Linux OS will be such a hassle

 

[Camzify]

I think you will have to try the Linux OS. It could be a hardware problem but there is no easy way to know.

I feel like its not that because I only recently had this issue and I built the PC at Christmas

 

[SamirD]

And a Linux OS will be such a hassle

Not a live cd/usb--it boots and runs from ram. I personally use TENS:
https://spi.dod.mil/docs/TENS-3.0.3.1_public.iso

 

[kanewolf]

I feel like its not that because I only recently had this issue and I built the PC at Christmas

Did you do a clean Windows install when you built the new PC ?

 

[Camzify]

Did you do a clean Windows install when you built the new PC ?

Yes It was a completely new one, I have tried reinstalling it again anyway and it didn't work.

 

[bniknafs9]

if your ethernet is connecting and disconnecting continously it's usually a speed negotiation problem . like check if you're speed in windows network properties goes from 1 Gbps to 100 mbps . the soultion is either to use a shorter higher ranking cable like CAT6 or 7 . or use a router with POE power over ethernet . problem solved.

 

[kanewolf]

if your ethernet is connecting and disconnecting continously it's usually a speed negotiation problem . like check if you're speed in windows network properties goes from 1 Gbps to 100 mbps . the soultion is either to use a shorter higher ranking cable like CAT6 or 7 . or use a router with POE power over ethernet . problem solved.

POE has ZERO relevance. His PC is not being powered by POE.

 

[Camzify]

POE has ZERO relevance. His PC is not being powered by POE.

Its a very weird problem, whenever it goes through its phases of disconnecting my internet speeds will go down by about half aswell.

 

[SamirD]

A live cd boot and test will sort this out in minutes.

 

[Camzify]

A live cd boot and test will sort this out in minutes.

How do I do that