Linux网络服务:DHCP与证书服务全解析
1. DHCP服务器的安装与配置
1.1 配置示例
以下是两个主机的DHCP配置示例:
host PrtAccounting01 {
hardware ethernet 40:b0:34:72:48:e4;
option host-name "PrtAccounting01";
ddns-hostname "PrtAccounting01";
fixed-address 192.168.122.10;
}
host PrtCafe01 {
hardware ethernet 00:b1:48:1c:ac:12;
option host-name "PrtCafe01";
ddns-hostname "PrtCafe01";
fixed-address 192.168.125.9
}
1.2 DHCP故障排查工具
1.2.1 查看当前DHCP租约
使用 dhcp-lease-list 命令查看当前DHCP租约,示例输出如下:
$ dhcp-lease-list
Reading leases from /var/lib/dhcp/dhcpd.leases
MAC IP hostname valid until manufacturer
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