（三）跟我一起玩Linux网络服务：DHCP服务配置

 1 ddns-update-style interim;
 2 ignore client-updates;
 3 
 4 subnet 10.10.10.0 netmask 255.255.255.0 {
 5 
 6 # --- default gateway
 7         option routers                  10.10.10.10;
 8         option subnet-mask              255.255.255.0;
 9 
10         option domain-name              "ns.gr.org";
11         option domain-name-servers      10.10.10.10;
12 
13         option time-offset              28800;
14 #       option ntp-servers              192.168.1.1;
15 #       option netbios-name-servers     192.168.1.1;
16 # --- Selects point-to-point node (default is hybrid). Don‘t change this unless
17 # -- you understand Netbios very well
18 #       option netbios-node-type 2;
19 
20         range dynamic-bootp 10.10.10.100 10.10.10.200;
21         default-lease-time 21600;
22         max-lease-time 43200;
23 
24         # we want the nameserver to appear at a fixed address
25         host boss {
26                 next-server marvin.redhat.com;
27                 hardware ethernet 12:34:56:78:AB:CD;
28                 fixed-address 207.175.42.188;
29         }
30 }

 1 # All times in this file are in UTC (GMT), not your local timezone.   This is
 2 # not a bug, so please don‘t ask about it.   There is no portable way to
 3 # store leases in the local timezone, so please don‘t request this as a
 4 # feature.   If this is inconvenient or confusing to you, we sincerely
 5 # apologize.   Seriously, though - don‘t ask.
 6 # The format of this file is documented in the dhcpd.leases(5) manual page.
 7 # This lease file was written by isc-dhcp-V3.0pl1
 8 
 9 lease 10.10.10.200 {
10   starts 1 2015/04/06 18:25:34;
11   ends 2 2015/04/07 00:25:34;
12   binding state active;
13   next binding state free;
14   hardware ethernet 00:50:56:c0:00:01;
15   uid "\001\000PV\300\000\001";
16   client-hostname "PC-20140925ISEN";
17 }