Ubuntu - Unable to ping windows computers












1















I have a very strange problem.



I am unable to ping windows PCs on my local network, whereas they are able to ping my ubuntu laptop.



Another thing is I can actually VNC onto one of the PCs but cant to ping it.
Only thing I am able to ping on the local network is localhost and the router.



Has anyone got any ideas why this may be happening?










share|improve this question

























  • The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

    – Soumya
    Jun 20 '11 at 9:52






  • 1





    Do you try to ping with name or with ip address?

    – Turbo J
    Jun 20 '11 at 13:37
















1















I have a very strange problem.



I am unable to ping windows PCs on my local network, whereas they are able to ping my ubuntu laptop.



Another thing is I can actually VNC onto one of the PCs but cant to ping it.
Only thing I am able to ping on the local network is localhost and the router.



Has anyone got any ideas why this may be happening?










share|improve this question

























  • The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

    – Soumya
    Jun 20 '11 at 9:52






  • 1





    Do you try to ping with name or with ip address?

    – Turbo J
    Jun 20 '11 at 13:37














1












1








1








I have a very strange problem.



I am unable to ping windows PCs on my local network, whereas they are able to ping my ubuntu laptop.



Another thing is I can actually VNC onto one of the PCs but cant to ping it.
Only thing I am able to ping on the local network is localhost and the router.



Has anyone got any ideas why this may be happening?










share|improve this question
















I have a very strange problem.



I am unable to ping windows PCs on my local network, whereas they are able to ping my ubuntu laptop.



Another thing is I can actually VNC onto one of the PCs but cant to ping it.
Only thing I am able to ping on the local network is localhost and the router.



Has anyone got any ideas why this may be happening?







windows ubuntu networking vnc ping






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jun 20 '11 at 14:34









Michael K

2,93341942




2,93341942










asked Jun 20 '11 at 9:50









Sidi0u5Sidi0u5

62




62













  • The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

    – Soumya
    Jun 20 '11 at 9:52






  • 1





    Do you try to ping with name or with ip address?

    – Turbo J
    Jun 20 '11 at 13:37



















  • The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

    – Soumya
    Jun 20 '11 at 9:52






  • 1





    Do you try to ping with name or with ip address?

    – Turbo J
    Jun 20 '11 at 13:37

















The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

– Soumya
Jun 20 '11 at 9:52





The Windows computers might be treating the network as 'Public', or 'Network discovery' might be turned off. See if changing the network to 'Home' / 'Work' and turning on 'Network discovery' helps.

– Soumya
Jun 20 '11 at 9:52




1




1





Do you try to ping with name or with ip address?

– Turbo J
Jun 20 '11 at 13:37





Do you try to ping with name or with ip address?

– Turbo J
Jun 20 '11 at 13:37










2 Answers
2






active

oldest

votes


















2














You have firewall installed on windows machine which is configured to block ICMP packets.






share|improve this answer
























  • Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

    – Sidi0u5
    Jun 20 '11 at 9:55






  • 3





    @Sidi0u5 Maybe its the windows standard firewall?

    – cularis
    Jun 20 '11 at 10:57





















0














Yes, windows firewall may be blocking the icmpv4, you could turn on file and printer share in the windows firewall
run>firewall.cpl >allow an app or feature through windows firewall>file and printer share



If this not worked add the firewall rule by running the following command using an admin command window.



netsh advfirewall firewall add rule name="ping" protocol=ICMPV4 dir=in action=allow





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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    2














    You have firewall installed on windows machine which is configured to block ICMP packets.






    share|improve this answer
























    • Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

      – Sidi0u5
      Jun 20 '11 at 9:55






    • 3





      @Sidi0u5 Maybe its the windows standard firewall?

      – cularis
      Jun 20 '11 at 10:57


















    2














    You have firewall installed on windows machine which is configured to block ICMP packets.






    share|improve this answer
























    • Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

      – Sidi0u5
      Jun 20 '11 at 9:55






    • 3





      @Sidi0u5 Maybe its the windows standard firewall?

      – cularis
      Jun 20 '11 at 10:57
















    2












    2








    2







    You have firewall installed on windows machine which is configured to block ICMP packets.






    share|improve this answer













    You have firewall installed on windows machine which is configured to block ICMP packets.







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Jun 20 '11 at 9:52









    gadelatgadelat

    26417




    26417













    • Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

      – Sidi0u5
      Jun 20 '11 at 9:55






    • 3





      @Sidi0u5 Maybe its the windows standard firewall?

      – cularis
      Jun 20 '11 at 10:57





















    • Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

      – Sidi0u5
      Jun 20 '11 at 9:55






    • 3





      @Sidi0u5 Maybe its the windows standard firewall?

      – cularis
      Jun 20 '11 at 10:57



















    Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

    – Sidi0u5
    Jun 20 '11 at 9:55





    Hi, the windows machines only have antivirus and no software firewall. Wierd thing is, if I boot from my backtrack 5 live CD I can actually ping these devices :S

    – Sidi0u5
    Jun 20 '11 at 9:55




    3




    3





    @Sidi0u5 Maybe its the windows standard firewall?

    – cularis
    Jun 20 '11 at 10:57







    @Sidi0u5 Maybe its the windows standard firewall?

    – cularis
    Jun 20 '11 at 10:57















    0














    Yes, windows firewall may be blocking the icmpv4, you could turn on file and printer share in the windows firewall
    run>firewall.cpl >allow an app or feature through windows firewall>file and printer share



    If this not worked add the firewall rule by running the following command using an admin command window.



    netsh advfirewall firewall add rule name="ping" protocol=ICMPV4 dir=in action=allow





    share|improve this answer




























      0














      Yes, windows firewall may be blocking the icmpv4, you could turn on file and printer share in the windows firewall
      run>firewall.cpl >allow an app or feature through windows firewall>file and printer share



      If this not worked add the firewall rule by running the following command using an admin command window.



      netsh advfirewall firewall add rule name="ping" protocol=ICMPV4 dir=in action=allow





      share|improve this answer


























        0












        0








        0







        Yes, windows firewall may be blocking the icmpv4, you could turn on file and printer share in the windows firewall
        run>firewall.cpl >allow an app or feature through windows firewall>file and printer share



        If this not worked add the firewall rule by running the following command using an admin command window.



        netsh advfirewall firewall add rule name="ping" protocol=ICMPV4 dir=in action=allow





        share|improve this answer













        Yes, windows firewall may be blocking the icmpv4, you could turn on file and printer share in the windows firewall
        run>firewall.cpl >allow an app or feature through windows firewall>file and printer share



        If this not worked add the firewall rule by running the following command using an admin command window.



        netsh advfirewall firewall add rule name="ping" protocol=ICMPV4 dir=in action=allow






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jan 2 at 14:18









        lcsncmlcsncm

        235




        235






























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