同时DHCP MAC预订+ DHCP

Question

我想用这种配置为我的IP电话预订DHCP，但现在的问题是，我不能使用DHCP来动态地为其他设备分配地址，而且我也不知道在同一时间让这两者同时工作。

dhcpd: DHCPDISCOVER from ff:ff:ff:ff:ff:ff via eth0 network 10.10.10.0/24 no free leases

dhcp conf

    option domain-name "";
    option domain-name-servers 10.10.10.1;
    option tftp-server-name "10.10.10.1";
    default-lease-time 28800;
    max-lease-time 43200;

    subnet 10.10.10.0 netmask 255.255.255.0 {
           option routers 10.10.10.1;
    }

    host iptel1 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.11;
    }

    host iptel2 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.12;
    }

    host iptel3 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.13;
    }

    host iptel4 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.14;
    }

    host iptel5 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.15;
    }
    host iptel6 {
        hardware ethernet ff:ff:ff:ff:ff:ff;
        fixed-address 10.10.10.16;
    }

谢谢你的建议。

Answer 1

编辑

sudo nano /etc/dhcp3/dhcpd.conf

尝试使用此配置示例。

subnet 192.168.100.0 netmask 255.255.255.0 {
  option domain-name "domain.net";
  option broadcast-address 192.168.100.255;
  option routers 192.168.100.1;
  option domain-name-servers 192.168.100.1, 8.8.8.8;

  # Define the scopes for this DHCP pool

  pool {
   range 192.168.100.2 192.168.100.200;
   # static reserve = 192.168.100.201 - 192.168.100.254
  }
  host static-custid {
   hardware ethernet 00:01:02:03:04:05;
   fixed-address 192.168.100.205;
  }
  host static-custid {
   hardware ethernet 00:01:02:03:04:06;
   fixed address 192.168.100.206;
  }
}

注意:您的dhcp池来自192.168.100.2 192.168.100.200，您的网络掩码是255.255.255.0，您的路由器位于地址192.168.100.1上。DHCP服务器将始终使用mac地址00:01:02:03:04:05 ip 192.168.100.205和mac 00:01:02:03:04:06 ip 192.168.100.206分配主机。但是，如果使用mac 00:01:02:03:04:08服务器的主机将从池中分配下一个免费ip地址。

配置更改后，重新启动dhcp服务器。