Windows 10: “Ethernet” doesn’t have a valid ip configuration after port forwarding.

Discus and support “Ethernet” doesn’t have a valid ip configuration after port forwarding. in Windows 10 Ask Insider to solve the problem; So I recently have been trying to setup a server on an old pc which doesn’t have integrated WiFi so I used an Ethernet cable to connect my old pc to my... Discussion in 'Windows 10 Ask Insider' started by /u/Ethan-L-W, Feb 16, 2020.

  1. “Ethernet” doesn’t have a valid ip configuration after port forwarding.


    So I recently have been trying to setup a server on an old pc which doesn’t have integrated WiFi so I used an Ethernet cable to connect my old pc to my new one. Afterwards everything was working fine until I got into some port forwarding trouble so I took the server PC downstairs and connected it to my router as I thought the two PC’s being connected the way they were was causing the problem. It wasn’t. I managed to fix the port forwarding issue and I brought the server PC back upstairs and now when I plug it in it says unidentified network and when I go into settings and troubleshoot it it says “”Ethernet” doesn’t have valid ip configuration. Now after flushing the dns a couple of times on both the Server PC and my gaming PC it is now telling me to “investigate router or broadband issues” and if I click skip this step it says default gateway is not available. Please help. I don’t know if this is a host or client problem.

    submitted by /u/Ethan-L-W
    [link] [comments]

    :)
     
    /u/Ethan-L-W, Feb 16, 2020
    #1

  2. Ethernet dosen,t have a valid ip configuration

    It says the same thing at my end when my Ethernet is working perfectly as shown below:


    “Ethernet” doesn’t have a valid ip configuration after port forwarding. [​IMG]
     
    Matthew Wai, Feb 16, 2020
    #2
  3. red61 Win User
    Ethernet dosen,t have a valid ip configuration

    Hi My erthernet connection stoped working, and I can't get it going again. It stopped working after I was looking at some network programs on a PE rescue disk, that i had not used before. Whether It was something I done or it just died I don't know.
    Windows 10 10.0.18362 and tried 10.0.19035
    Cable has light when you plug it in
    Network connections says "unidentified network".
    Troubleshooter says "Ethernet dosn,t have a valid ip configuration"
    Device manager has everything listed as working.
    Network connections Status window says IPv4 no network access, IPv6 no network access, speed 100.0 Mbps, Diagnose says, "Ethernet dosn,t have a valid ip configuration"
    I uninstalled all network adapters, restarted and reinstalled network adapters.
    I reistalled Windows 10, still not working.
    Any help would be appreciated, Thanks Shane.
     
    red61, Feb 16, 2020
    #3
  4. Pavan_N Win User

    “Ethernet” doesn’t have a valid ip configuration after port forwarding.

    ethernet does not have a valid ip configuration

    Hi Chrisoffer,

    You may try the suggestions posted by Vijay B on December 10, 2013
    on a similar issue.

    Ethernet doesn't have a valid ip configuration

    (Steps hold good for Windows 10)

    Do let us know if you are able to connect to internet through Ethernet. Thank you.
     
    Pavan_N, Feb 16, 2020
    #4
Thema:

“Ethernet” doesn’t have a valid ip configuration after port forwarding.

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