Help with the subzone problem
Matus UHLAR - fantomas
uhlar at fantomas.sk
Thu Nov 25 09:50:41 UTC 2010
On 25.11.10 10:10, Tech W. wrote:
> We have a zone in Bind, for example, abc.com
> We designate a subzone of it to another dns server, for eaxmple, F5's 3DNS.
> The corresponding RR in Bind is:
> games.abc.com. IN NS 3600 ns1.example.com.
> games.abc.com. IN NS 3600 ns2.example.com.
so, there are glue NS records in abc.com for games.abc.com, right?
> But F5's 3DNS can't setup the NS records for games.abc.com.
> That means, when query to:
> dig games.abc.com ns @ns1.example.com
are the NS records for games.abc.com also in the games.abc.com ?
They must be there, games.abc.com will not fetch glue records from abc.com.
And in fact, since games.abc.com is authoritative for games.abc.com (of
course... those in abc.com are JUST GLUE), there are probably no NS records
> get nothing.
try "dig any games.abc.com @ns1.example.com"
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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