建/etc/dhcpd.conf 文件
ddns-update-style interim;
#ignore client-updates;
subnet 192.168.0.0 netmask 255.255.254.0 {
# --- default gateway
option routers 192.168.0.1;
option subnet-mask 255.255.255.0;
# option nis-domain "staff.baihe.com";
# option domain-name "staff.baihe.com";
# option domain-name-servers 192.168.0.2, 202.106.0.20;
option domain-name-servers 218.30.26.68,202.106.0.20;