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LinuxϵÄDhcp°²×°(·þÎñÆ÷ÃûDHcpd)

 
Ò» °²×°DHCP·þÎñÆ÷
1.ÏȲ鿴ϵͳÊÇ·ñ°²×°DHcp
#rpm -qa|grep dhcp
2.°²×°RPM°ü,Èç¹ûÊÇRea Hat LInux9°²×°°üÔÚµÚ¶þÕ¹âÅÌ,¹ÒÔÚÁ˹âÇýºó¿ÉÓòéÕÒÃüÁîÕÒDHCP°ü
#find /mnt/cdrom/ -name "dhcp"
3.²é¿´findÃüÁîËѳöÀ´µÄÎļþ·¾¶½øÐа²×°
#rpm -ivh/mnt/cdrom/RedHat/RPMS/dhcp*/dhcpd*(¸ù¾Ý×Ô¼ºÊµ¼ÊÎļþ·¾¶)
4.°²×°Íê³Éºó¸´ÖÆÅäÖÃÎļþ·¶±¾µ½/etc/dhcpd.conf,Ò²¿ÉÒÔÊÖ¹¤±àд
#cp /usr/share/doc/dhcp-*/dhcp.conf.sample/dev/dhcpd.conf
5.ÐÞ¸ÄÅäÖÃÎļþ/etc/dhcpd.conf,Ïà¹Ø²ÎÊýÒÔÏÂ˵Ã÷
ddns-update-style interim;
#ÅäÖÃʹÓùý¶ÉÐÔ DHCP-DNS»¥¶¯¸üÐÂģʽ
ignore client-updates;
#ºöÂÔ¿Í»§¶Ë¸üÐÂ
subnet 192.168.0.0 netmask 255.255.255.0{
#ÉèÖÃ×ÓÍøÉùÃ÷
#--default getway
optionrouters 192.168.0.1
#ÉèÖÃȱʡÍø¹Üλ192.168.0.1
option subnet-mask 255.255.255.0
#ÉèÖÿͻ§¶ËµÄ×ÓÍøÑÚÂë
option nis-domain"domain.org"
#Ϊ¿Í»§ÉèÖÃNISÓò
option domain-name"domain.org"
#λ¿Í»§ÉèÖÃÓòÃû
option domain-name0servers 192.168.1.1
#Ϊ¿Í»§ÉèÖÃÓòÃû·þÎñÆ÷
option time-offset-18000;#Eastern Standard Time
#ÉèÖÃÆ«ÒÆʱ¼ä
#option ntp-server 192.1668.1.1
#ÉèÖÃNTP·þÎñÆ÷
option netbios-name-servers192.168.1.1
ÉèÖÃwins·þÎñÆ÷
#--selects point-to-point node(default is hybrid) Don't change this unless
¡¡¡¡# -- you understand Netbios very well
¡¡¡¡# option netbios-node-type 2;
¡¡¡¡#ÉèÖÃnetbios½ÚµãÀàÐÍ
¡¡¡¡range dynamic-bootp 192.168.0.128 192.168.0.255;
¡¡¡¡#ÉèÖö¯Ì¬µÄµØÖ·³Ø¡£
¡¡¡¡default-lease-time 21600;
¡¡¡¡#ÉèÖÃȱʡµÄµØÖ·×âÆÚ(µ¥Î»ÎªÃ룬ĬÈÏΪ6Сʱ)¡£
¡¡¡¡max-lease-time 43200;
¡¡¡¡#ÉèÖÿͻ§¶Ë×µÄµØÖ·×âÆÚ(µ¥Î»ÎªÃ룬ĬÈÏΪ12Сʱ)
¡¡¡¡# we want the nameserver to appear at a fixed address
¡¡¡¡#ÉèÖñ£ÁôIP¸øÖ¸¶¨¿Í»§»ú£¬
¡¡¡¡host ns {
¡¡¡¡next-server marvin.redhat.com;
¡¡¡¡#ÉèÖÃÓÉÓÚ¶¨Òå·þÎñÆ÷´ÓÒýµ¼ÎļþÖÐ×°ÈëµÄÖ÷»úÃû£¬ÓÃÓÚÎÞÅÌÕ¾¡£
¡¡¡¡hardware ethernet 12:34:56:78:AB:CD;
¡¡¡¡Ö¸¶¨dhcp¿Í»§µÄmacµØÖ·
¡¡¡¡fixed-address 207.175.42.254;
¡¡¡¡¸øÖ¸¶¨µÄmacµØÖ··ÖÅäip
¡¡¡¡}
¡¡¡¡}
6.É趨ºóÆô¶¯DHCPD·þÎñ
#service dhcpd start
7.²é¿´·þÎñÆ÷·ÖÅäIPÇé¿ö
#cat /var/lib/dhcpd/dhcpd.leases
 
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