[plamo:18429] Re: TCPWrapperでnamedの制御

[naomijj]

現状のDNSサーバー、セカンダリの設定。
●nemed.confの内容
options {
        directory "/var/named";
};

zone "." {
        type hint;
        file "named.root";
};

zone "****.**.jp" {
        type slave;
        masters { **.**.**.03; };
        file "****.**.jp.db.bak";
};

zone "**.**.**.in-addr.arpa" {
        type slave;
        masters { **.**.**.03; };
        file "**.**.**.in-addr.arpa.db.bak";
};

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

zone "0.0.127.IN-ADDR.ARPA" {
        type master;
        file "0.0.127.in-addr.arpa.db";
};

●0.0.127.in-addr.arpa.dbの内容
@       IN      SOA     host4.****.**.jp.     root.host4.****.**.jp. (
                        2003041910 ; serial
                        28800 ; refresh
                        7200 ; retry
                        604800 ; expire
                        86400 ; ttl
                        )


        IN      NS      host3.****.**.jp.
        IN      NS      host4.****.**.jp.

0       IN      PTR     localnetwork.
1       IN      PTR     localhost.

●hosts.allowの内容
#
# hosts.allow   This file describes the names of the hosts which are
#               allowed to use the local INET services, as decided by
#               the '/usr/sbin/tcpd' server.
#
# Version:      @(#)/etc/hosts.allow    1.00    05/28/93
#
# Author:       Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org
#
#
ALL : ALL
# End of hosts.allow.

●ps -axの内容
  PID TTY      STAT   TIME COMMAND
    1 ?        S      0:02 init
    2 ?        SW     0:00 [keventd]
    3 ?        SWN    0:00 [ksoftirqd_CPU0]
    4 ?        SW     0:00 [kswapd]
    5 ?        SW     0:00 [bdflush]
    6 ?        SW     0:00 [kupdated]
    7 ?        SW     0:00 [kjournald]
   19 ?        SW     0:00 [kjournald]
   20 ?        SW     0:00 [kjournald]
   21 ?        SW     0:00 [kjournald]
   53 ?        S      0:00 /usr/sbin/syslogd
   56 ?        S      0:01 /usr/sbin/klogd
   58 ?        S      0:00 /usr/sbin/inetd
   60 ?        S      0:00 /usr/sbin/sshd
   63 ?        S      0:00 /usr/local/sbin/named
   65 ?        S      0:00 /usr/sbin/crond -l10
   70 ?        S      0:00 /usr/sbin/atd
   71 tty1     S      0:00 /sbin/agetty 38400 tty1 linux
   72 tty2     S      0:00 /sbin/agetty 38400 tty2 linux
   73 tty3     S      0:00 /sbin/agetty 38400 tty3 linux
   74 tty4     S      0:00 /sbin/agetty 38400 tty4 linux
   75 tty5     S      0:00 /sbin/agetty 38400 tty5 linux
   76 tty6     S      0:00 /sbin/agetty 38400 tty6 linux
   99 ?        S      0:00 /usr/sbin/sshd
  101 ?        S      0:00 /usr/sbin/sshd
  102 pts/0    S      0:00 -bash
  131 pts/0    S      0:00 bash
  136 pts/0    R      0:00 ps -ax