Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Dnsmasq ignores AAAA record lookup (ipv4 / 2.1-RELEASE)

    DHCP and DNS
    2
    2
    2150
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • bill_mcgonigleB
      bill_mcgonigle
      last edited by

      Has anybody seen dnsmasq just not producing any response to an ipv4 DNS query for an AAAA record?

      I'm looking at a packet capture of 'host foo.example.com gateway.address' and the A record query immediately returns, but then the system resolver tries several times to do an AAAA query, and no data comes back at all from dnsmasq on pfsense (0 packets).

      This makes servers which are using the dns forwarder as their DNS server cause ssh connections (e.g.) to hang quite badly.

      If I have a domain forwarded to another resolver, the response comes right back ('example.com has no AAAA record'), so dnsmasq can at least forward the right response - it just doesn't seem to be generating one on pfSense.

      1 Reply Last reply Reply Quote 0
      • johnpozJ
        johnpoz LAYER 8 Global Moderator
        last edited by

        And you have a ipv6 address for what your trying to resolve

        So I put in a ipv6 for my pfsense address.

        If I ask for something that doesn't have AAAA I get a empty response right back.






        An intelligent man is sometimes forced to be drunk to spend time with his fools
        If you get confused: Listen to the Music Play
        Please don't Chat/PM me for help, unless mod related
        SG-4860 23.05.1 | Lab VMs CE 2.6, 2.7

        1 Reply Last reply Reply Quote 0
        • First post
          Last post