据我所知,命名是运行,但它似乎没有提供我的域记录？
service named start
返回OK,恶魔正在启动时运行.
如果我尝试ping mac1,我会得到：未知主机mac1
如果我尝试ping mac1.max.app我得到：未知主机mac1
当我尝试nslookup时,我得到：
nslookup max.app Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: max.app Address: 67.192.47.244
正如您所看到的,我不是从本地绑定服务提供记录(192.168.100.10)
我的/etc/resolv.conf文件如下所示：
# Generated by NetworkManager search max.app nameserver 192.168.100.10 nameserver 8.8.8.8 nameserver 8.8.4.4
我的/etc/named.conf文件如下所示：
acl local-network { 192.168.100.0/24; };
options {
listen-on port 53 { 127.0.0.1; 192.168.100.10; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { local-network; };
recursion yes;
query-source address * port 53;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "max.app" IN {
type master;
file "max.app.zone";
allow-update { none; };
};
zone "100.168.192.in-addr.arpa" IN {
type master;
file "max.app.rr.zone";
allow-update { none; };
};
我的/var/named/max.app.zone文件如下所示：
$ORIGIN max.app.
$TTL 86400
@ IN SOA dns1.max.app. email.gmail.com. (
2001062501 ; serial
21600 ; refresh after 6 hours
3600 ; retry after 1 hour
604800 ; expire after 1 week
86400 ) ; minimum TTL of 1 day
IN NS dns1.max.app.
dns1 IN A 192.168.100.10
CentOS1 IN A 192.168.100.15
CentOS2 IN A 192.168.100.25
mac1 IN A 192.168.100.50
mac2 IN A 192.168.100.55
mac3 IN A 192.168.100.60
www IN CNAME CentOS1
我的/var/named/max.app.rr.zone文件如下所示：
$ORIGIN 100.168.192.in-addr.arpa.
$TTL 86400
@ IN SOA dns1.max.app. email.gmail.com. (
2001062501 ; serial
21600 ; refresh after 6 hours
3600 ; retry after 1 hour
604800 ; expire after 1 week
86400 ) ; minimum TTL of 1 day
IN NS dns1.max.app.
10 IN PTR dns1.max.app.
15 IN PTR CentOS1.max.app.
20 IN PTR CentOS2.max.app.
50 IN PTR mac1.max.app.
55 IN PTR mac1.max.app.
60 IN PTR mac1.max.app.
服务命名状态返回：
version: 9.7.0-P2-RedHat-9.7.0-5.P2.el6_0.1 cpus found: 2 worker threads: 2 number of zones: 15 debug level: 0 xfers running: 0 xfers deferred: 0 soa queries in progress: 0 query logging is OFF recursive clients: 0/0/1000 tcp clients: 0/100 server is up and running named (pid 1121) is running.
这个“区数：15”似乎有点奇怪？当我在named.conf中只定义了1个区域时
更新7月14日下午5:45 CST
好的,我已经按照下面的建议,但似乎仍然没有工作.
添加到/ etc / sysconfig / iptables
-A RH-Firewall-1-INPUT -p udp -m udp --dport 53 -j ACCEPT -A RH-Firewall-1-INPUT -p tcp -m tcp --dport 53 -j ACCEPT
挖掘@ 192.168.100.10 mac1.max.app a返回：
; <<>> DiG 9.6.0-APPLE-P2 <<>> @192.168.100.10 mac1.max.app a ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY,status: NOERROR,id: 48036 ;; flags: qr aa rd ra; QUERY: 1,ANSWER: 1,AUTHORITY: 1,ADDITIONAL: 1 ;; QUESTION SECTION: ;mac1.max.app. IN A ;; ANSWER SECTION: mac1.max.app. 86400 IN A 192.168.100.15 ;; AUTHORITY SECTION: max.app. 86400 IN NS dns1.max.app. ;; ADDITIONAL SECTION: dns1.max.app. 86400 IN A 192.168.100.10 ;; Query time: 8 msec ;; SERVER: 192.168.100.10#53(192.168.100.10) ;; WHEN: Thu Jul 14 17:30:53 2011 ;; MSG SIZE rcvd: 85
dig @ 192.168.100.10 mac1.max.app ns返回
; <<>> DiG 9.6.0-APPLE-P2 <<>> @192.168.100.10 mac1.max.app ns ; (1
server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<-
opcode: QUERY,id: 28099 ;; flags: qr aa rd ra;
QUERY: 1,ANSWER: 0,ADDITIONAL: 0;; QUESTION SECTION: ;mac1.max.app. IN NS
;; AUTHORITY SECTION: max.app. 86400 IN SOA dns1.max.app.
email.gmail.com. 2001062501 21600 3600 604800 86400;; Query time: 8 msec ;; SERVER: 192.168.100.10#53(192.168.100.10) ;;
WHEN: Thu Jul 14 17:18:23 2011 ;; MSG SIZE rcvd: 94
nslookup显示named在端口53上列出
tcp 0 0 dns1:53 *:* LISTEN 2880/named tcp 0 0 localhost.localdomain:53 *:* LISTEN 2880/named
