Hi ... linux newbie here ... got a few queries regarding BIND
System--- x86-rhel-52-01 virtual guest ||| Bind 9.3.4
1) I wanna differentiate b/w 'match-clients' and 'match-destinations' options defined a VIEW clause to see them working in test setup ! how can i achieve so ?
EXCERPT from a bind doc
"The match-clients statement defines the address_match_list for the source IP address(es) of the incoming messages. The match-destination statement defines the address_match_list for the destination IP address of the incoming messages and may be used with multihomed servers or to differentiate, for example, localhost behavior from all other IP address sources."
But how do i setup the above scenario ...
2) why don't we receive an answer for a SOA query of rs.internic.net ||| although NS and A queries are do ANSWERED positively.
using these public dns server for querying SOA
a) 220.127.116.11 | 18.104.22.168 | 22.214.171.124
b) Recursive resolution done by rhel guest by itself using named.root ROOT
Is that possible, we have a public dns domain of which we can't query SOA... despite the reason that this info should be mandatory PUBLIC for a PUBLIC domain ! (correct me here)
3) Query regarding STUB zones when they are created for public domains
on our test System ... |||
Public domains causing Confusion --- apple.com | nokia.com
Public domains obeying ---- yahoo.com
why doesn't our BIND server received HOST A RR for the NS servers ( mentioned in NS RR ) for the apple.com and nokia.com domain whereas it does received HOST A RR for NS Servers ( mentioned in NS RR ) associated with yahoo.com domain ... why is that difference arising when we try to create STUB zones of these above mentioned PUBLIC domains ?
See the detailed conf. and output difference here