A computer has both a LAN and WAN address in ARP Table



  • Looking at my ARP table I see that one of my computers has my actual WAN IP assigned to it. It should only be on the LAN. ipconfig doesn't show this entry, what am I missing?

    Thanks,
    Bill

    192.168.1.100 Bigfeller                                         LAN
    000000000000 Bigfeller                                         WAN
    192.168.1.102 Bill-s-Phone                                 LAN
    192.168.1.103 Bills-iPad                                         LAN
    000000000000 0000000000.smithvilledsl.net              WAN
    192.168.1.112 homenas                                         LAN
    192.168.1.108 Media2-PC                                 LAN
    192.168.1.245 MySQL                                      LAN
    192.168.1.1 router                                        LAN
    192.168.1.104 Surface                                      LAN


  • Netgate Administrator

    Hmmm. Odd. How are you retrieving that table? Via the webgui?

    Steve



  • Yes…

    This host "Bigfeller" has both the wan IP and Lan IP assigned to the same mac address on Diagnostics/ARP table. IPConfig /all on this host does not show this connection.