DHCP
Posted dinghailong128
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[root@localhost ~]# yum install dhcp [root@localhost ~]# vim /etc/dhcp/dhcpd.conf ddns-update-style none; ignore client-updates; subnet 192.168.10.0 netmask 255.255.255.0 { range 192.168.10.50 192.168.10.100; option subnet-mask 255.255.255.0; option routers 192.168.10.10; option domain-name-servers 192.168.10.10; default-lease-time 21600; max-lease-time 43200; }
[root@localhost ~]# systemctl restart dhcpd [root@localhost ~]# systemctl enable dhcpd ln -s ‘/usr/lib/systemd/system/dhcpd.service‘ ‘/etc/systemd/system/multi-user.target.wants/dhcpd.service‘ [root@localhost ~]# systemctl status dhcpd Active: active (running) since Tue 2019-11-26 11:47:32 CST; 12s ago
[root@localhost ~]# iptables -F [root@localhost ~]# service iptables save iptables: Saving firewall rules to /etc/sysconfig/iptables:[ OK ]
绑定dhcp
[root@localhost ~]# cat /var/log/messages Aug 13 20:14:13 localhost dhcpd: DHCPACK on 192.168.10.50 to 00:0c:29:e3:37:19 (Linuxprobe-PC) via eno16777728 [root@localhost ~]# vim /etc/dhcp/dhcpd.conf host boss { hardware ethernet 00:0c:29:e3:37:19; fixed-address 192.168.10.88; } host ding { hardware ethernet 00:0c:29:1d:84:69; fixed-address 192.168.10.99; } [root@localhost ~]# systemctl restart dhcpd
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