| 1 |
systemctl start firewalld |
| 2 |
systemctl enable firewalld |
| 3 |
firewall-cmd --permanent --add-interface=eth0 --zone=public |
| 4 |
firewall-cmd --permanent --add-service=dhcp --zone=public |
| 5 |
firewall-cmd --reload |
| 6 |
|
| 7 |
yum install dhcp -y |
| 8 |
|
| 9 |
cat > /etc/dhcp/dhcpd.conf << EOF |
| 10 |
option domain-name-servers 8.8.8.8; |
| 11 |
option domain-search "example.net"; |
| 12 |
option routers 10.1.1.254; |
| 13 |
default-lease-time 86400; |
| 14 |
max-lease-time 86400; |
| 15 |
ddns-update-style none; |
| 16 |
authoritative; |
| 17 |
log-facility local4; |
| 18 |
subnet 10.1.0.0 netmask 255.255.0.0 { |
| 19 |
range 10.1.100.50 10.1.100.200; |
| 20 |
} |
| 21 |
##+ reservation |
| 22 |
#host lab02 { |
| 23 |
# hardware ethernet 00:15:5d:01:1f:38; |
| 24 |
# fixed-address 10.1.1.30; |
| 25 |
#} |
| 26 |
EOF |
| 27 |
|
| 28 |
systemctl start dhcpd |
| 29 |
systemctl enable dhcpd |
| 30 |
|