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Telnet not working RRS feed

  • Question

  • Dear All

    We have three server DC, SQL Database and Web server. All three servers having Windows 2008R2 OS and having IP address of diff sub net. For communicating each server there is firewall in between. Required ports is open  as per firewall team but  we are able to telnet some port and some port is not getting telnet. As per firewall team, firewall allowing the packet for all the ports and there is no issue with firewall blocking. Due to this issue we are unable to carry our project further.

    Any idea , where could be the problem. Pl suggest

     

    Thanks

    Khurshid

     

     

    Tuesday, November 1, 2011 6:58 PM

Answers

  • Is the windows firewall running on these servers. Try disabling the windows firewall or try adding the ports to exception list of the firewall
    Vinod H
    • Marked as answer by Bruce-Liu Monday, November 7, 2011 5:56 AM
    Wednesday, November 2, 2011 7:14 AM

All replies

  • Please see: http://technet.microsoft.com/en-us/library/cc770501(WS.10).aspx
    Brandon Wilson - Premier Field Engineer (Platforms)
    Wednesday, November 2, 2011 12:08 AM
  • it is not problem of telnet command rather we are not able to telnet some ports. This will be related to either firewall or windows server it self.

     

    Thanks.

     

    Wednesday, November 2, 2011 6:19 AM
  • Is the windows firewall running on these servers. Try disabling the windows firewall or try adding the ports to exception list of the firewall
    Vinod H
    • Marked as answer by Bruce-Liu Monday, November 7, 2011 5:56 AM
    Wednesday, November 2, 2011 7:14 AM