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train_wreck
New Member
December 10, 2019
Question

Fortiguard DNS servers available over IPv6?

  • December 10, 2019
  • 1 reply
  • 4234 views

Does Fortinet make the Fortiguard DNS servers available over IPv6? If not, are there plans to do so?

    1 reply

    emnoc
    New Member
    December 10, 2019

    Fortgard DNS is available in ipv4/6 for lookups. Not sure what is the ipv6 address but 208.91.112.52/53 are ipv4 address

     

    Ken Felix

     

    train_wreck
    New Member
    December 10, 2019

    emnoc wrote:

    Fortgard DNS is available in ipv4/6 for lookups. Not sure what is the ipv6 address but 208.91.112.52/53 are ipv4 address

     

    Ken Felix

     

    I'm looking specifically for the IPv6 addresses, if they are available.

    emnoc
    New Member
    December 10, 2019

    I don't know what they are, you can do a packet dump on wan interface facing internet and ip6 and see what is happening 

     

    e.g 

       

     diag sniffer  packet  wan1 "ip6 and port 53"

     

    eg for ipv4

     

    diag sniffer  packet  wan1 "ip and port 53 and dst net  208"

    interfaces=[wan1]

    filters=[ip and port 53 and dst net  208]

    0.296323 199.188.xxx.xxx.1981 -> 208.91.112.53.53: udp 30

    1.117361 199.188.xxx.xxx.1981 -> 208.91.112.52.53: udp 34

    1.147333 199.188.xxx.xxx.1981 -> 208.91.112.52.53: udp 34

     

     

    Ken Felix