NS RRs in a different circular order
Yassine.Sissi at cec.eu.int
Yassine.Sissi at cec.eu.int
Mon Jan 21 16:52:36 UTC 2002
You can forget my question, i just found it's random-cyclic.
http://www.csd.uwo.ca/staff/magi/doc/bind9/Bv9ARM.ch06.html#rrset_ordering
tx anyway
Yassine Sissi
Internet Services / Security
EUROPEAN COMMISSION Luxembourg
EC/SNET LUX - JMO B2-088
> -----Original Message-----
> From: Yassine.Sissi at cec.eu.int [mailto:Yassine.Sissi at cec.eu.int]
> Sent: lundi 21 janvier 2002 16:08
> To:
> Cc: HOUIN Bertrand (ADMIN); VAN PARYS Arnold (ADMIN); TILLIERE Jacques
> (ADMIN)
> Subject: NS RRs in a different circular order
>
>
>
> Hi,
>
> I would like to know how the NS query works exactly. If i
> configure a number
> of NS records for a zone, in which order those records will be used by
> resolvers.
>
> For the test, I configured my DNS server to not do recursion.
> If i try to
> resolve a couple of times entries in the domain
> test.admin.net, I see the
> result of served NS is always in a different circular order.
>
> So my question(maybe very obvious) is: What mecanism is used
> to display the
> list ?
>
>
> NS RRs:
> --------
>
> $ORIGIN admin.net.
> test IN NS ns1.test.admin.net.
> IN NS ns2.test.admin.net.
> IN NS ns3.test.admin.net.
> IN NS ns4.test.admin.net.
>
>
>
>
> nslookup:
> ----------
>
> > test.admin.net.
> Server: localhost
> Address: 127.0.0.1
>
> Name: test.admin.net
> Served by:
> - ns3.test.admin.net
> 10.0.0.3
> test.admin.net
> - ns4.test.admin.net
> 10.0.0.4
> test.admin.net
> - ns1.test.admin.net
> 10.0.0.1
> test.admin.net
> - ns2.test.admin.net
> 10.0.0.2
> test.admin.net
>
> > test.admin.net.
> Server: localhost
> Address: 127.0.0.1
>
> Name: test.admin.net
> Served by:
> - ns2.test.admin.net
> 10.0.0.2
> test.admin.net
> - ns3.test.admin.net
> 10.0.0.3
> test.admin.net
> - ns4.test.admin.net
> 10.0.0.4
> test.admin.net
> - ns1.test.admin.net
> 10.0.0.1
> test.admin.net
>
> > test.admin.net.
> Server: localhost
> Address: 127.0.0.1
>
> Name: test.admin.net
> Served by:
> - ns4.test.admin.net
> 10.0.0.4
> test.admin.net
> - ns1.test.admin.net
> 10.0.0.1
> test.admin.net
> - ns2.test.admin.net
> 10.0.0.2
> test.admin.net
> - ns3.test.admin.net
> 10.0.0.3
> test.admin.net
>
> Yassine Sissi
> Internet Services / Security
> EUROPEAN COMMISSION Luxembourg
> EC/SNET LUX - JMO B2-088
>
>
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