[CentOS 6.4] named 설정

# rpm -qa | grep bind
samba-winbind-3.6.9-167.el6_5.i686
bind-chroot-9.8.2-0.23.rc1.el6_5.1.i686
bind-utils-9.8.2-0.23.rc1.el6_5.1.i686
samba-winbind-clients-3.6.9-167.el6_5.i686
rpcbind-0.2.0-11.el6.i686
bind-libs-9.8.2-0.23.rc1.el6_5.1.i686
bind-9.8.2-0.23.rc1.el6_5.1.i686
ypbind-1.20.4-30.el6.i686


# yum install bind* -y


# vi /etc/sysconfig/iptables



# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -p udp -m state --state NEW --dport 53 -j ACCEPT
-A INPUT -p tcp -m state --state NEW --dport 53 -j ACCEPT
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT

# service iptables restart

# vim /etc/named.conf

//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//

options {
        #listen-on port 53 { 127.0.0.1; };
        listen-on port 53 { any; };
#       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     { localhost; };
        allow-query       { any; };
        allow-query-cache { any; };
        query-source    port 53;
        query-source-v6 port 53;
        version "unknown";
        recursion yes;
        dnssec-enable yes;
        dnssec-validation yes;
        dnssec-lookaside auto;

        /* Path to ISC DLV key */
        bindkeys-file "/etc/named.iscdlv.key";

        managed-keys-directory "/var/named/dynamic";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
        type hint;
        file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";



symbolic link





/var/named/chroot/var/named/

/var/named

ln -s /var/named/chroot/var/named/



# service named restart