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Server 2008 network connection lose suddenly (Ping OK)

    Question

  • Server : 2008 R2

    Running Services : IIS

    Platform : vmware

    Our production server always lose network suddenly.

    During this time the server lost all network services, couldn't telnet 80, 3389, 5900.....but ping is fast and fine.

    Everytime we restart the network adaptor all service will work fine again.

    Is there any known issues will cause this problem?

    thanks

    Tuesday, March 28, 2017 9:50 AM

All replies

  • Hi Serot,

    >> During this time the server lost all network services, couldn't telnet 80, 3389, 5900.....but ping is fast and fine.

    Have you tried to disable firewall and check again?

    >> Our production server always lose network suddenly.

    How often does this issue occur?

    Did you install third-party software on your server? If yes, you could disabled it and check again.

    Have you found any related information for further troubleshooting?

    Please reboot your server and check again.

    >> Everytime we restart the network adaptor all service will work fine again

    Please ensure adapter function properly, and ensure adapter driver version is latest.

    Or please run netsh winsock reset command and check again.

    Best Regards

    John


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    Wednesday, March 29, 2017 7:15 AM