配置DNS Server容易忽略的问题

1.named服务启动成功，但nslookup解析报错：

[root@xiamihost3 named]# service named restart
停止 named：                                               [确定]
启动 named：                                               [确定]
[root@xiamihost3 named]# nslookup www.hngd.com
;; connection timed out; trying next origin
;; connection timed out; no servers could be reached

提示找不到服务器，查看所设置的服务器地址：

[root@xiamihost3 named]# cat /etc/resolv.conf
; generated by /sbin/dhclient-script
search xiamihost3.localdomain
nameserver 192.168.119.132

再查看named.conf所设置的服务器地址：

[root@xiamihost3 named]# cat /var/named/chroot/etc/named.conf|grep -i listen
	listen-on port 53 { 127.0.0.1; };
//	listen-on-v6 port 53 { ::1; };

两个地址不匹配，一个为本机环回地址，一个为ip地址。在linsten-on port地址中加入本机IP地址即可：

listen-on port 53 { 127.0.0.1;192.168.119.132; };