4 Replies Latest reply on Jul 11, 2012 6:26 PM by mark_h_@intel

    Can't ping in ipv6

    colorshape

      network adapter:Intel(R) Gigabit CT2 Desktop Adapter    &  Intel(R) 82579LM Gigabit Network Connection

      PC is from HP.OS is windows xp

      all is good when IPV4.

      below is the information when ping with ipv6 address:

      C:\Documents and Settings\Administrator>ping 2001:db8:1234:5555::11        // ping

      Pinging 2001:db8:1234:5555::11 with 32 bytes of data:

      Destination host unreachable.
      Destination host unreachable.
      Destination host unreachable.
      Destination host unreachable.

      Ping statistics for 2001:db8:1234:5555::11:
          Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

       

      Below are the packets captured by network packet capture tool WireShark.

      index        time    source                                 destination          protocol   info               // wireshark captured

      "1","0.000000","2001:db8:1234:5555::64","ff02::1:ff00:11","ICMPv6","Neighbor solicitation for 2001:db8:1234:5555::11 from 00:1b:21:c1:d7:dd"

      "2","0.849311","2001:db8:1234:5555::64","ff02::1:ff00:11","ICMPv6","Neighbor solicitation for 2001:db8:1234:5555::11 from 00:1b:21:c1:d7:dd"

      "3","1.849298","2001:db8:1234:5555::64","ff02::1:ff00:11","ICMPv6","Neighbor solicitation for 2001:db8:1234:5555::11 from 00:1b:21:c1:d7:dd"

      "4","3.849305","2001:db8:1234:5555::64","ff02::1:ff00:11","ICMPv6","Neighbor solicitation for 2001:db8:1234:5555::11 from 00:1b:21:c1:d7:dd"

      Does it means that the packets already out of the TCP/IP protocol stack?  and doesn't relative to OS?


      of course,route table,are check again and again, my colleague's computer are ok in ipv6,his network adapter is

      Realtek RTL8139/810x Family Fast Ethernet NIC

      I have update the newest driver today, nothing changed.

      Any more information needed,tell me.