我怎么能有2个子网（net1和net2），一个允许所有和另一个只允许选定的主机基于mac地址？
这是我的dhcpd.conf
ddns-update-style none; log-facility local7; not authoritative; # DNS UPDATE SECURITY key DHCP_UPDATER { algorithm HMAC-MD5.SIG-ALG.REG.INT; secret asdfasdfasdfasdfasdfasdf==; }; zone mydomain.com. { primary 127.0.0.1; key DHCP_UPDATER; } zone 17.127.10.in-addr.arpa. { primary 127.0.0.1; key DHCP_UPDATER; } # class class "Net2-fixed-class" { match pick-first-value (option dhcp-client-identifier, hardware); } subclass "Net2-fixed-class" 1:00:26:2D:AE:94:F7; subclass "Net2-fixed-class" 1:70:F1:A1:6A:70:CC; subclass "Net2-fixed-class" 1:00:16:D4:43:44:6C; subclass "Net2-fixed-class" 1:00:13:02:e3:fb:45; subclass "Net2-fixed-class" 1:00:26:5c:ff:81:da; subclass "Net2-fixed-class" 1:00:21:19:98:c5:52; # Net1 subnet (Allowed All and deny selected hosts based on mac address) subnet 10.0.0.0 netmask 255.255.255.192 { option routers 10.0.0.1; option subnet-mask 255.255.255.192; option broadcast-address 10.0.0.63; option domain-name-servers 8.8.8.8,8.8.4.4; option domain-name "net1"; option ntp-servers 10.0.0.1; option netbios-name-servers 10.0.0.1; option netbios-node-type 2; default-lease-time 600; max-lease-time 7200; pool { range 10.0.0.10 10.0.0.62; } } # Net2 subnet (only allowed selected hosts based on mac address) subnet 10.0.1.0 netmask 255.255.255.224 { #range 10.0.1.1 10.0.1.30; option routers 10.0.1.1,10.0.1.2; option subnet-mask 255.255.255.224; option broadcast-address 10.0.1.31; option domain-name "mydomain.com"; option domain-name-servers 10.0.1.1,10.0.1.2; option ntp-servers 10.0.1.1,10.0.1.2; option netbios-name-servers 10.0.1.1,10.0.1.2; option netbios-node-type 2; default-lease-time 600; max-lease-time 7200; deny unknown-clients; group { host pc1 { hardware ethernet 70:F1:A1:6A:70:CC; fixed-address 10.0.1.11; } host pc2 { hardware ethernet 00:26:2D:AE:94:F7; fixed-address 10.0.1.12; } host pc3 { hardware ethernet 00:16:D4:43:44:6C; fixed-address 10.0.1.13; } host pc4 { hardware ethernet 00:13:02:e3:fb:45; fixed-address 10.0.1.14; } host pc5 { hardware ethernet 00:26:5c:ff:81:da; fixed-address 10.0.1.15; } host pc6 { hardware ethernet 00:21:19:98:c5:52; fixed-address 10.0.1.16; } } } 这个configuration工作正常。 但是，我一直在接受
Jun 5 01:20:27 localhost dhcpd: DHCPDISCOVER from 00:24:9f:92:7e:a6 via eth1: network 10.0.1.0/27: no free leases Jun 5 01:23:00 localhost dhcpd: DHCPDISCOVER from e0:f8:47:a2:4a:f6 via eth1: network 10.0.1.0/27: no free leases Jun 5 01:26:07 localhost dhcpd: DHCPDISCOVER from 00:24:9f:92:7e:a6 via eth1: network 10.0.1.0/27: no free leases Jun 5 01:26:08 localhost dhcpd: DHCPDISCOVER from 00:24:9f:92:7e:a6 via eth1: network 10.0.1.0/27: no free leases Jun 5 01:38:23 localhost dhcpd: DHCPDISCOVER from 2c:a8:35:22:04:46 via eth1: network 10.0.1.0/27: no free leases Jun 5 01:51:48 localhost dhcpd: DHCPDISCOVER from 2c:a8:35:22:04:46 via eth1: network 10.0.1.0/27: no free leases
任何帮助将非常感激。