2020. 4. 20.

[Linux] DNS 서버 도메인 위임 실습 정리



dns 서버 kst11.com 만들기

yum install -y bind
vi /etc/sysconfig/network-scripts/ifcfg-ens32
DNS1="192.168.10.154" 입력


vi /etc/resolv.conf
nameserver 192.168.10.154 입력


vi /etc/named.conf
아래 내용으로 변경

options {
directory "/var/named";
};

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

zone "kst11.com" {
type master;
file "kst11.zone";};


cd /var/named/
touch kst11.zone
chgrp named kst11.zone
vi kst11.zone


$TTL 1D
@ IN SOA ns.kst11.com. root.ns.kst11.com. (
                                        1       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum

        IN      NS      ns.kst11.com.
        IN      A       192.168.10.152
ns      IN      A       192.168.10.152
win     IN      A       192.168.10.151



sic.kst11.com.      IN      NS      ns.sic.kst11.com.
ns.sic.kst11.com.   IN      A       192.168.10.153

네트워크 재시작
systemctl restart named.service

#153 셋팅

vi /etc/named.conf


options {
directory "/var/named";
};

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

zone "sic.kst11.com"{
type master;
file "sic.kst11.zone";
};

vi /var/named/sic.kst11.zone


$TTL 1D
@ IN SOA ns.sic.kst11.com. root.ns.sic.kst11.com. (
                                        1       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum

        IN      NS      ns.sic.kst11.com.
        IN      A       192.168.10.153
ns      IN      A       192.168.10.153



systemctl restart named.service
host ns.kst11.com
host ns.kst11.com


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