In message <tencent_40ba258826f74df736bb1...@qq.com>, "=?gbk?B?Z2VsZW5iZXJ0YW5n
?=" writes:
> I do a test in my DNS server.
>
> [r...@local197 ~]# dig -x @localhost a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6
> ;; connection timed out; no servers could be reached
Bad command line.
> [r...@local197 ~]# dig -x @localhost 2001:470:1f00:820:6470:77b8:9184:406a
Bad command line.
dig @localhost -x 2001:470:1f00:820:6470:77b8:9184:406a
is what you wanted. The address should be immediately after
the -x.
; <<>> DiG 9.3.6-P1 <<>> -x 2001:470:1f00:820:6470:77b8:9184:406a
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18291
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUESTION SECTION:
;a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6.0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa. IN
PTR
;; ANSWER SECTION:
a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6.0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa. 3600
IN PTR sapphire.dv.isc.org.
;; AUTHORITY SECTION:
0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa. 3600 IN NS ns-ext.isc.org.
0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa. 3600 IN NS ns-int.isc.org.
;; ADDITIONAL SECTION:
ns-ext.isc.org. 41002 IN A 204.152.184.64
ns-ext.isc.org. 41002 IN AAAA 2001:4f8:0:2::13
;; Query time: 6 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Jul 3 09:08:28 2009
;; MSG SIZE rcvd: 209
> [r...@local197 ~]# dig @localhost 2001:470:1f00:820:6470:77b8:9184:406a ptr
>
> ; <<>> DiG 9.3.3rc2 <<>> @localhost 2001:470:1f00:820:6470:77b8:9184:406a ptr
> ; (1 server found)
> ;; global options: printcmd
> ;; connection timed out; no servers could be reached
Bad command line. Missing the -x.
> Why I can't query the correct result?
>
> My configuration look like follows:
>
> 1 $TTL 86400
> 2 @ IN SOA tzqian.com. root (
> 3 2009042105 ; serial (d.
> adams)
> 4 3H ; refresh
> 5 15M ; retry
> 6 1W ; expiry
> 7 1D ) ; minimum
> 8
> 9 IN NS localhost.
> 10 @ IN MX 10 mail.tzqian.com.
> 11 IN A 192.168.0.197
> 12 ; IN AAAA ::1
> 13 www IN A 192.168.0.197
> 14 mail IN A 192.168.0.197
> 15 64/26 IN NS ns.example.com.
> 16 $GENERATE 64-127 $ IN CNAME $.64/25
> 17 $GENERATE 1-20 $ IN A 121.14.2.111
> 18 ; And entries in the zone file will look like
> 19 a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6 PTR sapphire.dv.tzqian.com.
> 20
> 21 ; I would let the machines add their own PTR records.
> 22
> 23 ; The corresponding forward record is
> 24 sapphire.dv AAAA 2001:470:1f00:820:6470:77b8:9184:406a
You have a mix of forward and reverse zones here.
Here is a complete reverse zone.
$TTL 3600 ; 1 hour
$ORIGIN 0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa.
@ SOA bsdi.dv.isc.org. marka.isc.org. (
2008052600 ; serial
3600 ; refresh (1 hour)
1200 ; retry (20 minutes)
2419200 ; expire (4 weeks)
3600 ; minimum (1 hour)
)
@ NS ns-ext.isc.org.
@ NS ns-int.isc.org.
8.e.f.3.8.5.e.f.f.f.f.8.0.0.2.0 PTR freebsd.dv.isc.org.
c.d.b.f.9.d.e.f.f.f.2.2.4.1.2.0 PTR drugs.dv.isc.org.
d.2.0.c.9.1.e.f.f.f.9.2.0.e.2.0 PTR bsdi.dv.isc.org.
a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6 PTR sapphire.dv.isc.org.
The corresponding forward zone would be like this.
$TTL 3600
$ORIGIN dv.isc.org.
@ SOA bsdi.dv.isc.org. marka.isc.org. (
2007103995 86400 21600 2419200 86400 )
@ NS ns-ext.isc.org.
@ NS ns-int.isc.org.
localhost A 127.0.0.1
localhost AAAA ::1
bsdi A 211.30.172.21
bsdi AAAA 2001:470:1f00:820:2e0:29ff:fe19:c02d
bsdi AAAA 2001:470:1f00:ffff::5a1
drugs AAAA 2001:470:1f00:820:214:22ff:fed9:fbdc
drugs AAAA fd92:7065:b8e:0:214:22ff:fed9:fbdc
drugs AAAA fe80::214:22ff:fed9:fbdc
freebsd AAAA 2001:470:1f00:820:200:8fff:fe58:3fe8
sapphire AAAA 2001:470:1f00:820:6470:77b8:9184:406a
------------------ Original ------------------
>
> From: "Mark Andrews"<ma...@isc.org>;
> Date: 2009Äê7ÔÂ2ÈÕ(ÐÇÆÚËÄ)
> ÏÂÎç3:14
> To: "Mark
> Andrews"<ma...@isc.org>;
> Cc:
> "bind-users"<bind-users@lists.isc.org>;
> Subject: Re: IPv6 reverse
> delegation
>
>
>
> In message <200907020659.n626xjlq033...@drugs.dv.isc.org>, Mark Andrews
> writes:
> >
> > In message <20090702083831.135ee95d.akolin...@gmx.net>, Akolinare writes:
> > > Hello,
> > >
> > > I want to configure a reverse delegation of a IPv6 subnet to a different
> > > na
> > me
> > > server. I guess this is common use for IPv6 to provide customers the
> > > possib
> > il
> > > ity to manage the reverse resolution on their own. But as long I search
> > > the
> > i
> > > nternet and books for howtos, configuration examples or help I'm not able
> > > t
> > o
> > > find anything. Furthermore I have to realize that it is quite difficult
> > > to
> > re
> > > cognize which IPv6 DNS method is valid and which is out of date.
> > >
> > > With IPv4 reverse delegation was quite simple:
> > > 64/26 NS ns.example.com.
> > > $GENERATE 64-127 $ IN CNAME $.64/26
> > >
> > > Is there any comparable use for IPv6?
> >
> > It's not needed as you don't need to split the last octet
> > in the DNS name to match the amount of space you have been
> > given.
> >
> > The address space given to you, as a end user site, will
> > usually be on a nibble boundary, /48, /52, /56, /60 or /64,
> > the latter only if your ISP is not following common/expected
> > practice. This allows you to have 65536 /64 sized subnets
> > (the default size of a subnet) with a /48, down to 16 /64's
> > with a /60.
> >
> > The zone name for a single /64 will be like something like
> > "0.2.8.0.0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa". The containing
> > /48 would be "0.0.f.1.0.7.4.0.1.0.0.2.ip6.arpa".
>
> And entries in the zone file will look like
> "a.6.0.4.4.8.1.9.8.b.7.7.0.7.4.6 PTR sapphire.dv.isc.org."
>
> I would let the machines add their own PTR records.
>
> The corresponding forward record is
> sapphire.dv.isc.org AAAA 2001:470:1f00:820:6470:77b8:9184:406a
>
> > Mark
> >
> > > I would be appreciative for any advice/help.
> > >
> > > best regards
> > >
> > > Markus
> > > _______________________________________________
> > > bind-users mailing list
> > > bind-users@lists.isc.org
> > > https://lists.isc.org/mailman/listinfo/bind-users
> > --
> > Mark Andrews, ISC
> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
> > _______________________________________________
> > bind-users mailing list
> > bind-users@lists.isc.org
> > https://lists.isc.org/mailman/listinfo/bind-users
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
> _______________________________________________
> bind-users mailing list
> bind-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/bind-users
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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