这是完美的格式 – 我使用完全相同.只有我在行尾添加注释(另外).这是从dhcpd.conf工作的摘录：

host wrt45gl-etika { hardware ethernet 00:21:29:a1:c3:a1; fixed-address ---.219.43.135; } # MSIE routeris WRT54GL

正如@Christoph所提到的,可能会声明全局选项(或使用服务默认值),这可能会影响IP分配/可能覆盖它的方式.

从dhcp3-server(v3)迁移到isc-dhcp-server(v4)时,我需要添加一些必需的选项并重写一些声明.但配置文件的结构仍然很简单：

#

# Sample configuration file for ISC dhcpd for Debian

#

# The ddns-updates-style parameter controls whether or not the server will

# attempt to do a DNS update when a lease is confirmed. We default to the

# behavior of the version 2 packages ('none',since DHCP v2 didn't

# have support for DDNS.)

ddns-update-style none;

# option definitions common to all supported networks...

option domain-name "mf.vu.---";

option domain-name-servers ---.219.80.11,---.219.80.2,---.171.22.22;

default-lease-time 2678400;

max-lease-time 2678400;

# If this DHCP server is the official DHCP server for the local

# network,the authoritative directive should be uncommented.

authoritative;

# Use this to send dhcp log messages to a different log file (you also

# have to hack syslog.conf to complete the redirection).

log-facility local7;

# The subnet that shares this physical network

shared-network TOTAL_MF {

server-name "letta.mf.vu.--";

subnet ---.219.43.128 netmask 255.255.255.192 {

option routers ---.219.43.190;

option broadcast-address ---.219.43.191;

group {

host wrt45gl-etika { hardware ethernet 00:21:29:a1:c3:a1; fixed-address ---.219.43.135; } # MSIE routeris WRT54GL

# ...

host saulute { hardware ethernet 00:21:28:10:f4:16; fixed-address ---.219.43.189; } # Virtual Qemu PC NIC

}

}

subnet 172.16.43.128 netmask 255.255.255.192 {

option routers 172.16.43.129;

option broadcast-address 172.16.43.191;

group{

host ligo { hardware ethernet 08:00:20:7A:E2:70; fixed-address 172.16.43.179; } #a225 ligo

# ...

host vumfsa2 { hardware ethernet 00:80:48:8d:12:f0; fixed-address 172.16.43.140; } # 118

}

}

}

在那里我没有使用池,没有范围声明.只有两个子网声明(一个后跟另一个).

在那里,我没有分配给我的主机的随机IP,这些IP在这里被声明(与MAC绑定).