Configure IPv6 DNS server on centos 7

Take my machine as an example. If the network card is eth3, select 2000: FFFF for the IPv6 address.

[[Email protected] ~] # Uname-R
2.6.32-431. el6.x86 _ 64

[[Email protected] ~] # Ifconfig eth3
Eth3 ????? Link encap: Ethernet? Hwaddr 00: 1b: 21: 21: Cf: dd?
????????????? Inet6 ADDR: 2000: FFFF/64 scope: Global
? ?? ???????? Inet6 ADDR: 2000: 21B: 21ff: fe21: cfdd/64 scope: Global
??? ? ?? ???? Inet6 ADDR: fe80: 21B: 21ff: fe21: cfdd/64 scope: Link
??????? ? ? ? Up broadcast running Multicast? MTU: 1500? Metric: 1
? ?? ???????? RX packets: 100318 errors: 0 dropped: 0 overruns: 0 frame: 0
??? ? ?? ???? TX packets: 150174 errors: 0 dropped: 0 overruns: 0 carrier: 0
??????? ? ? ? Collisions: 0 FIG: 1000
? ?? ???????? RX Bytes: 19520814 (18.6 MIB )? TX Bytes: 101293129 (96.6 MIB)
??? ? ?? ???? Interrupt: 19 memory: f7da0000-f7dc0000

1. Modify ifcfg-eth3

??? # Vim/etc/sysconfig/network-scripts/ifcfg-eth3

???? Add dns1 = 2000: FFFF

2. Modify/etc/hosts

??? # Vim/etc/hosts

??? Add 2000: FFFF ??? Lenovo-m8400-01.example.com ?? Lenovo-m8400-01

3. Modify/etc/sysconfig/Network

??? Modify hostname = lenovo-m8400-01.example.com

4. Modify/etc/resolv. conf

??? Search example.com
??? Nameserver 2000: FFFF

5. Restart NETWORK SERVICE

???? # Service network restart

6. Install bind packages

??? # Yum install bind *

7. Modify/etc/named. conf

???? Options {

? ? ?? ? Listen-on port 53 {127.0.0.1 ;};?????????? ---> // Listen-on port 53 {127.0.0.1 ;};

? ? ? ?? Listen-on-v6 port 53 {: 1 ;};???? ? ? ? ? ? ? ---> Listen-on-v6 port 53 {2000: FFFF ;};

???????? Allow-query ???? {Localhost ;};??????????????? ---> Allow-query ???? {Any ;};

???????? ...

???? };

8. Modify/etc/named. rfc1912.zones

??? 1) Change

??? Zone "localhost. localdomain" in {
?? ?? ? Type master;
???? ?? File "named. localhost ";
??????? Allow-update {none ;};
??? };

? ? Is

? ? Zone "example.com" in {
?? ? ??? Type master;
??? ? ?? File "forward. Zone ";
???? ? ? Allow-update {none ;};
?? };

?? 2) Change

??? Zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" in {
?? ?? ?? Type master;
?? ? ? ? File "named. loopback ";
?? ?? ?? Allow-update {none ;};
? ? };
??? Is
??? Zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.ip6.arpa" in {
?????? ? Type master;
???????? File "reverse. Zone ";
???????? Allow-update {none ;};
?? };

9. Edit forward. Zone and reverse. Zone

??? # Cd/var/named

??? # Cp named. localhost forward. Zone

??? # Cp named. loopback reverse. Zone

??? Forward. Zone

??????? $ TTL 1d
? ? ??? @ In SOA example.com. root.example.com .(
??????????????????????????????????????? 0 ?????? ; Serial
??????????????????????????????????????? 1D ????? ; Refresh
??????????????????????????????????????? 1 H ????? ; Retry
??????????????????????????????????????? 1 W ????? ; Expire
??????????????????????????????????????? 3 h )??? ; Minimum
?? ? ?? ? In NS ?? Lenovo-m8400-01.example.com.
????????? Lenovo-m8400-01 in AAAA 2000: FFFF

??? Reverse. Zone

??? $ TTL 1d
??? @ In SOA example.com. root.example.com .(
??????????????????????????????????????? 0 ?????? ; Serial
??????????????????????????????????????? 1D ????? ; Refresh
??????????????????????????????????????? 1 H ????? ; Retry
??????????????????????????????????????? 1 W ????? ; Expire
??????????????????????????????????????? 3 h )??? ; Minimum
???? ? ? ? ? In NS ?? Lenovo-m8400-01.example.com.
???? F. F ??? In PTR? Lenovo-m8400-01.example.com.

???? # Chgrp named forward. Zone

???? # Chgrp named reverse. Zone

???? # Service named start

10. Verify Configuration

???? [[Email protected] named] # Dig lenovo-m8400-01.example.com AAAA

???? ; <> Dig 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.6 <> lenovo-m8400-01.example.com AAAA
??? ; Global Options: + cmd
??? ; Got answer:
??? ;-> Header <-opcode: Query, status: noerror, ID: 17812
??? ; Flags: qr aa rd ra; query: 1, answer: 1, authority: 1, Additional: 0

??? ; Question Section:
??? ; Lenovo-m8400-01.example.com. In AAAA

??? ; Answer section:
??? Lenovo-m8400-01.example.com. 86400 in AAAA 2000: FFFF

??? ; Authority section:
??? Example.com. 86400 in ?? ? NS ?? ? Lenovo-m8400-01.example.com.

??? ; Query time: 0 msec
??? ; Server: 2000: FFFF #53 (2000: FFFF)
??? ; When: Tue Oct 13 17:01:31 2015
??? ; MSG size? Rcvd: 101

??? [[Email protected] named] # Dig-x 2000: FFFF

??? ; <> Dig 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.6 <>-x 2000: FFFF
??? ; Global Options: + cmd
??? ; Got answer:
??? ;-> Header <-opcode: Query, status: noerror, ID: 1608
??? ; Flags: qr aa rd ra; query: 1, answer: 1, authority: 1, Additional: 1

??? ; Question Section:
??? ; F. f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.ip6. ARPA. In PTR

??? ; Answer section:
??? F. f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.ip6. ARPA. 86400 ?? ? In PTR lenovo-m8400-01.example.com.

??? ; Authority section:
??? 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.ip6.arpa. 86400 ?? ? In NS lenovo-m8400-01.example.com.

??? ; Additional section:
??? Lenovo-m8400-01.example.com. 86400 in AAAA 2000: FFFF

??? ; Query time: 0 msec
??? ; Server: 2000: FFFF #53 (2000: FFFF)
??? ; When: Tue Oct 13 17:32:49 2015
??? ; MSG size? Rcvd: 187

Configure IPv6 DNS server on centos 7