dhclient:  DHCP

   DHCP   ,  dhclient 
 IP-   DHCP    ()  -
.     DHCP    ,   
    /etc/dhclient. leases.     -
 ,      . 
 /etc/dhclient. conf  DHCP     -
.   dhclient. conf    ethO:

$ cat /etc/dhclient.conf

interface "ethO"

(

send dhcp-client-identifier 1:xx:xx:xx:xx:xx:xx;

send dhcp-lease-time 86400;

}

    1   dhcp-client-identifier   Ethernet, a
: : : : :   - (. )    -
.   -,     " IP-". 
 dhcp-lease-time    IP-  . -
    ,  dhclient   
        .   
   86400 ,    .

 DHCP

 DHCP   IP-    . 
  DHCP    .

 

  :

 dhcpd                                                              '
   chkconfig ,      -
     dhcpd:

 /sbin/chkconfig dhcpd on
 dhcpd:

# /shin/service dhcpd start

dhcpd:  DHCP

  DHCP         -
 IP-.   ,   LAN,   Internet,
   DHCP   IP-   .
    ,    
     .     -
  DHCP,      DHCP  
/etc/dhcpd.conf:

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