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List:       bind9-users
Subject:    Re: reverse zone forward
From:       Mark_Andrews () isc ! org
Date:       2003-04-29 22:24:59
[Download RAW message or body]


	Well the forwarding worked.  I would however add
	"forward only;" to the zone declarations.

	On general principal you should not be making a machine
	authoritative for things that are not delegated to it.  RFC
	1918 implicitly delegates to 168.192.IN-ADDR.ARPA,
	10.IN-ADDR.ARPA and 16.172.IN-ADDR.ARPA to 31.172.IN-ADDR.ARPA
	not IN-ADDR.ARPA.  If the answer below leaks it has the
	potential to poision caches.

	Mark

> [root@stdhcp root]# dig -x 192.168.100.26
> 
> ; <<>> DiG 9.2.0 <<>> -x 192.168.100.26
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7432
> ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
> 
> ;; QUESTION SECTION:
> ;26.100.168.192.in-addr.arpa.   IN      PTR
> 
> ;; AUTHORITY SECTION:
> in-addr.arpa.           86400   IN      SOA     stdhcp.st.imc. 
> hostmaster.stdhcp.st.imc. 2021384488 28800 7200 648000 86400
> 
> ;; Query time: 1 msec
> ;; SERVER: 192.168.200.50#53(192.168.200.50)
> ;; WHEN: Tue Apr 29 19:04:08 2003
> ;; MSG SIZE  rcvd: 105
> 
> 
> David Botham wrote:
> > 
> >>-----Original Message-----
> >>From: bind9-users-bounce@isc.org [mailto:bind9-users-bounce@isc.org]
> > 
> > On
> > 
> >>Behalf Of Roelf Schreurs
> >>Sent: Tuesday, April 29, 2003 11:21 AM
> >>To: David Botham
> >>Cc: bind9-users@isc.org
> >>Subject: Re: reverse zone forward
> >>
> >>Same thing, I do not get a resolv answer.
> > 
> > 
> > What does the dig output look like?
> > 
> > 
> > Dave...
> > 
> > 
> >>
> >>David Botham wrote:
> >>
> >>>Try:
> >>>
> >>> dig -x 192.168.100.26
> >>>
> >>>Hope this helps,
> >>>
> >>>Dave...
> >>>
> >>>
> >>>
> >>>
> >>>>-----Original Message-----
> >>>>From: bind9-users-bounce@isc.org [mailto:bind9-users-bounce@isc.org]
> >>>
> >>>On
> >>>
> >>>
> >>>>Behalf Of Roelf Schreurs
> >>>>Sent: Tuesday, April 29, 2003 10:36 AM
> >>>>To: bind9-users@isc.org
> >>>>Subject: reverse zone forward
> >>>>
> >>>>Hi
> >>>>
> >>>>I'm running bind 9.2.0.
> >>>>I configure:
> >>>>...
> >>>>zone "intra.imc"{
> >>>>        type forward;
> >>>>        forwarders {192.168.100.44;192.168.100.52; };
> >>>>};
> >>>>
> >>>>zone "100.168.192.in-addr.arpa" {
> >>>>        type forward;
> >>>>        forwarders {192.168.100.44;};
> >>>>};
> >>>>
> >>>>But when i do a dig on 192.168.100.26, I get
> >>>>
> >>>>[root@stdhcp named]# dig 192.168.100.26
> >>>>
> >>>>; <<>> DiG 9.2.0 <<>> 192.168.100.26
> >>>>;; global options:  printcmd
> >>>
> >>>[clip...]
> >>>
> >>>
> >>>
> >>
> >>--
> >>Roelf Schreurs
> >>IMC Amsterdam
> >>+31 20 798 8457
> >>
> >>Chaos reigns within.
> >>Reflect, repent, and reboot.
> >>Order shall return.
> > 
> > 
> > 
> > 
> 
> -- 
> Roelf Schreurs
> IMC Amsterdam
> +31 20 798 8457
> 
> Chaos reigns within.
> Reflect, repent, and reboot.
> Order shall return.
> 
> 
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews@isc.org

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