Hi all, I have an internal domain with a subdomain that I now have being dynamically updated (thanks). For the purposes of documentation I shall use: sub.example.org
The main DNS server in the network (i.e. the one everyone queries) is set as a slave to my server for the example.org domain. Transfers are working, an SOA query shows the serial is correct, and it updates on change. i.e. dns.example.org slaves to myserver.example.org to provide sub.example.org myserver.example.org then delegates dyn.sub.example.org to dynsub.example.org using the NS record: dyn.sub.example.org. IN NS dynsub.example.org. If I query myserver then I get delegated to dynsub for the dyn.sub.example.org queries, and get the right answer. If I query for the NS record: dig @myserver dyn.sub.example.org ns then I get given dynsub.example.org as an answer. If I query the main DNS server (which has the updated serial listed in it's SOA) then I get nxdomain for either an NS query against dyn.sub.example.org or a query for anything in that subdomain. If I unpack the zone file (since the main server is running binary file formats) then I see the NS record, with the default TTL explicitly stated. But the server won't use that in a reply. Again - I am sure I've missed something obvious, but can't see what. Cheers, John -- *John Robson*
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