在CentOS 7配置IPv6 DNS Server

#在CentOS 7配置IPv6 DNS Server| 来源: 网络整理| 查看: 265

以本人的机器为例，网卡为eth3，IPv6地址就选2000::ffff

[root@lenovo-m8400-01 ~]# uname -r 2.6.32-431.el6.x86_64

[root@lenovo-m8400-01 ~]# 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 txqueuelen:1000 RX bytes:19520814 (18.6 MiB) TX bytes:101293129 (96.6 MiB) Interrupt:19 Memory:f7da0000-f7dc0000

修改ifcfg-eth3

# vim /etc/sysconfig/network-scripts/ifcfg-eth3

添加 DNS1=2000::ffff

修改/etc/hosts

# vim /etc/hosts

添加 2000::ffff lenovo-m8400-01.example.com lenovo-m8400-01

修改/etc/sysconfig/network

修改 HOSTNAME=lenovo-m8400-01.example.com

修改/etc/resolv.conf

search example.com nameserver 2000::ffff

重启网路服务

# service network restart

安装bind相关包

# yum install bind*

修改/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; };

...

};

修改/etc/named.rfc1912.zones

1）更改

zone "localhost.localdomain" IN { type master; file "named.localhost"; allow-update { none; }; };

为

zone "example.com" IN { type master; file "forward.zone"; allow-update { none; }; };

2）更改

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.ip6.arpa" IN { type master; file "named.loopback"; allow-update { none; }; }; 为 zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.ip6.arpa" IN { type master; file "reverse.zone"; allow-update { none; }; };

编辑forward.zone和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 1H ; retry 1W ; expire 3H ) ; 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 1H ; retry 1W ; expire 3H ) ; minimum IN NS lenovo-m8400-01.example.com. f.f.f.f IN PTR lenovo-m8400-01.example.com.

# chgrp named forward.zone

# chgrp named reverse.zone

# service named start

验证配置

[root@lenovo-m8400-01 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: ;; ->>HEADERHEADER

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