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Install Dnsmasq which is the lightweight DNS forwarder and DHCP Server Software.
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| [1] | Install Dnsmasq. |
| [root@dlp ~]#
yum -y install dnsmasq
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| [2] | Configure Dnsmasq. |
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[root@dlp ~]#
vi /etc/dnsmasq.conf
# line 19: uncomment (never forward plain names)
domain-needed # line 21: uncomment (never forward addresses in the non-routed address spaces)
bogus-priv # line 41: uncomment (query with each server strictly in the order in resolv.conf)
strict-order # line 55: add if you need
# query the specific domain name to the specific DNS server
# the example follows means query [server.education] domain to the [10.0.0.10] server
server=/server.education/10.0.0.10
# line 123: uncomment (add domain name automatically)
expand-hosts # line 133: add (define domain name)
domain=srv.world
[root@dlp ~]# systemctl start dnsmasq
[root@dlp ~]# systemctl enable dnsmasq
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| [3] | For DNS records, add them in /etc/hosts. Then, Dnsmasq will answer to queries from clients. |
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[root@dlp ~]#
vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 # add records 10.0.0.30 dlp.srv.world dlp [root@dlp ~]# systemctl restart dnsmasq
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| [4] | If Firewalld is running, allow DNS service. |
| [root@dlp ~]#
firewall-cmd –add-service=dns –permanent
success firewall-cmd –reload
success |
Install Dnsmasq which is the lightweight DNS forwarder and DHCP Server Software. [1] Install Dnsmasq. [root@dlp ~]# yum -y install dnsmasq [2] Configure Dnsmasq. [root@dlp ~]# vi /etc/dnsmasq.conf # line 19: uncomment (never forward plain names) domain-needed # line 21: uncomment (never forward addresses in the non-routed address spaces) bogus-priv # line 41: uncomment (query with each server strictly in the order in resolv.conf) strict-order # line 55: add if you need # query the specific domain name to th
