Date: Mon, 28 Mar 2011 07:21:35 -0400 From: Tim Dunphy <bluethundr@gmail.com> To: Robert Bonomi <bonomi@mail.r-bonomi.com> Cc: freebsd-questions@freebsd.org Subject: Re: reverse dns in bind9 Message-ID: <AANLkTim7qBzqFyaYHLn0stb7omimakU9mU_9Gg8eNU4n@mail.gmail.com> In-Reply-To: <201103280506.p2S56S5i052834@mail.r-bonomi.com> References: <AANLkTik9mnTd_h7Yz7XBK8zpLcdoGjxyMHqfHJv1TVno@mail.gmail.com> <201103280506.p2S56S5i052834@mail.r-bonomi.com>
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Hello,
Thanks for your reply!
I took your advice and removed that line from resolv.conf and added
it into /etc/named/named.conf
Now it looks like this
// RFC 1912
zone "localhost" { type master; file "master/localhost-forward.db"; =
};
zone "127.in-addr.arpa" { type master; file "master/localhost-reverse.db"; =
};
zone "255.in-addr.arpa" { type master; file "master/empty.db"; };
zone "192.in-addr.arpa" { type master; file "master/summitjnhome-reverse.db=
"; };
And I did a restart of both network and named but the issue remains:
LBSD2# host 192.168.1.44
Host 44.1.168.192.in-addr.arpa. not found: 3(NXDOMAIN)
On Mon, Mar 28, 2011 at 1:06 AM, Robert Bonomi <bonomi@mail.r-bonomi.com> w=
rote:
>
>> Date: Mon, 28 Mar 2011 00:19:26 -0400
>> From: Tim Dunphy <bluethundr@gmail.com>
>> Subject: reverse dns in bind9
>>
>> Hello,
>>
>> =A0I am attempting to setup reverse dns in bind 9 under freebsd... this =
is
>> =A0in an attempt to allow mysql to work a little easier with DNS
>> =A0resolution.
>>
>> =A0In my /etc/named/named.conf file I have the following:
>>
>> // RFC 1912
>> zone "localhost" =A0{ type master; file "master/localhost-forward.db"; }=
;
>> zone "127.in-addr.arpa" { type master; ile "master/localhost-reverse.db"=
; };
>> zone "255.in-addr.arpa" { type master; file "master/empty.db"; };
>> zone "192.in-addr.arpa" { type master; file "master/summitjnhome-reverse=
.db"; };
>> zone "summitnjhome.com" { type master; file "master/summitnjhome.db"; };
>>
>>
>> My master/summitnjhome.com looks like the following:
>
> For starters, this should be in "master/summitnjhome-reerse.db"
>>
>> $TTL 3D
>> @ =A0 =A0 =A0 IN =A0 =A0 =A0SOA =A0 =A0 ns1.summitnjhome.com. bluethundr=
.gmail.com. (
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 201103271 ; Serial, toda=
ys date + todays serial
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 8H =A0 =A0 =A0; Refresh
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 2H =A0 =A0 =A0; Retry
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 4W =A0 =A0 =A0; Expire
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 1D) =A0 =A0 ; Minimum TT=
L
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 NS =A0 =A0 =A0ns1.summit=
njhome.com.
>>
>> summitnjhome.com.
>> 42 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LCENT01.summitnjhome.com.
>> 43 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LCENT02.summitnjhome.com.
>> 44 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LBSD2.summitnjhome.com.
>> 45 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LCENT02.summitnjhome.com.
>> 46 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LCENT03.summitnjhome.com.
>> 47 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 LCENT04.summitnjhome.com.
>> 23 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent01.summitnjhome.com.
>> 24 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent02.summitnjhome.com.
>> 21 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent03.summitnjhome.com.
>> 26 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent04.summitnjhome.com.
>> 27 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent05.summitnjhome.com.
>> 28 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent06.summitnjhome.com.
>> 29 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent07.summitnjhome.com.
>> 30 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent08.summitnjhome.com.
>> 31 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent09.summitnjhome.com.
>> 32 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent10.summitnjhome.com.
>> 33 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent11.summitnjhome.com.
>> 34 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent12.summitnjhome.com.
>> 35 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent13.summitnjhome.com.
>> 36 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent14.summitnjhome.com.
>> 37 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent15.summitnjhome.com.
>> 38 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent16.summitnjhome.com.
>> 39 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent17.summitnjhome.com.
>> 40 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent18.summitnjhome.com.
>> 41 =A0 =A0 =A0 =A0 =A0 =A0 =A0 PTR =A0 =A0 virtcent19.summitnjhome.com.
>>
>>
>> and my /etc/resolv.conf looks like this:
>>
>> domain =A0summitnjhome.com
>> nameserver =A0 =A0 192.168.1.44
>> nameserver =A0 =A0 4.2.2.2
>>
>> zone "1.168.192.in-addr.arpa" { type master; file
>> "/etc/named/master/summitnjhome-reverse.db"
>> };
>
> the 'zone' line =A0you show should *NOT* be in resolv.conf at all.
> this line should be in the =A0named.conf file *instead* of the one for
> the '192.in-addr.arpa' zone.
>
>> then I restart both named and the network service
>>
>> and yet if I were to try forward resolution:
>>
>> LBSD2# host sum1
>> sum1.summitnjhome.com is an alias for LCENT01.summitnjhome.com.
>> LCENT01.summitnjhome.com has address 192.168.1.42
>>
>>
>> and then reverse resolution:
>>
>> LBSD2# host 192.168.1.42
>> Host 42.1.168.192.in-addr.arpa. not found: 3(NXDOMAIN)
>>
>> I have no luck. Any thoughts on this?
>
> see above.
>
>
>
>
--=20
GPG me!!
gpg --keyserver pool.sks-keyservers.net --recv-keys F186197B
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