ISC-DHCP-SERVER (Internet Software Consortium - Dynamic Host Configuration Protocol - Server) merupakan software varian terbaru yang dapat berjalan dalam sistem Debian yang sebelumnya adalah DHCP3-Server, ISC-DHCP-Server inilah yang akan memanagement untuk konfigurasi DHCP Server pada Debian anda.
Konfigurasi DHCP dengan menggunaan ISC-DHCP-Server pada Debian 6 Squeeze :
1. Perintah untuk installasi isc-dhcp-server di Debian 6 Squeeze
# apt-get install isc-dhcp-server
2. Direktori utama untuk isc-dhcp-server terlatak pada direktori /etc/dhcp, disanalah tersimpan file-file utama untuk konfigurasi DHCP. Anda pindah terlebih dahulu ke direktori yang saya sebutkan tadi dengan menggunakan perintah cd (Change Direcotry)3. Edit file dhcpd.conf, namun sebelum anda melakukannya alangkah baiknya jika anda menyalin file tersebut terlebih dahulu supaya nantinya jika anda melakukan konfigurasi yang salah anda dapat mengembalikannya ke konfigurasi default. Misalkan saya yang menyalin file dhcpd.conf menjadi dhcpd.conf.bak dengan menggunakan perintah cp (Copy)
# A slightly different configuration for an internal subnet.
subnet 192.168.27.0 netmask 255.255.255.0 {
range 192.168.27.1 192.168.27.253;
option domain-name-servers ns.sandimulyadi.web.id;
option domain-name " sandimulyadi.web.id";
option routers 192.168.27.254;
option broadcast-address 192.168.27.255;
default-lease-time 600;
max-lease-time 7200;
}
/etc/dhcp/dhcpd.conf
Script lengkap dari file diatas adalah sebagai berikut :# # Sample configuration file for ISC dhcpd for Debian # # # The ddns-updates-style parameter controls whether or not the server will # attempt to do a DNS update when a lease is confirmed. We default to the # behavior of the version 2 packages ('none', since DHCP v2 didn't # have support for DDNS.) ddns-update-style none; # option definitions common to all supported networks...
# option domain-name "example.org"; # option domain-name-servers ns1.example.org, ns2.example.org;
# default-lease-time 600; # max-lease-time 7200;
# If this DHCP server is the official DHCP server for the local # network, the authoritative directive should be uncommented.
authoritative;
# Use this to send dhcp log messages to a different log file (you also # have to hack syslog.conf to complete the redirection). log-facility local7; # No service will be given on this subnet, but declaring it helps the # DHCP server to understand the network topology. #subnet 10.152.187.0 netmask 255.255.255.0 { #} # This is a very basic subnet declaration. #subnet 10.254.239.0 netmask 255.255.255.224 { # range 10.254.239.10 10.254.239.20; # option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org; #} # This declaration allows BOOTP clients to get dynamic addresses, # which we don't really recommend. #subnet 10.254.239.32 netmask 255.255.255.224 { # range dynamic-bootp 10.254.239.40 10.254.239.60; # option broadcast-address 10.254.239.31; # option routers rtr-239-32-1.example.org; #} # A slightly different configuration for an internal subnet.
subnet 192.168.27.0 netmask 255.255.255.0 { range 192.168.27.1 192.168.27.253; option domain-name-servers ns.sandimulyadi.web.id; option domain-name "sandimulyadi.web.id"; option routers 192.168.27.254; option broadcast-address 192.168.27.255; default-lease-time 600; max-lease-time 7200; }
# Hosts which require special configuration options can be listed in # host statements. If no address is specified, the address will be # allocated dynamically (if possible), but the host-specific information # will still come from the host declaration. #host passacaglia { # hardware ethernet 0:0:c0:5d:bd:95; # filename "vmunix.passacaglia"; # server-name "toccata.fugue.com"; #} # Fixed IP addresses can also be specified for hosts. These addresses # should not also be listed as being available for dynamic assignment. # Hosts for which fixed IP addresses have been specified can boot using # BOOTP or DHCP. Hosts for which no fixed address is specified can only # be booted with DHCP, unless there is an address range on the subnet # to which a BOOTP client is connected which has the dynamic-bootp flag # set. #host fantasia { # hardware ethernet 08:00:07:26:c0:a5; # fixed-address fantasia.fugue.com; #} # You can declare a class of clients and then do address allocation # based on that. The example below shows a case where all clients # in a certain class get addresses on the 10.17.224/24 subnet, and all # other clients get addresses on the 10.0.29/24 subnet. #class "foo" { # match if substring (option vendor-class-identifier, 0, 4) = "SUNW"; #} #shared-network 224-29 { # subnet 10.17.224.0 netmask 255.255.255.0 { # option routers rtr-224.example.org; # } # subnet 10.0.29.0 netmask 255.255.255.0 { # option routers rtr-29.example.org; # } # pool { # allow members of "foo"; # range 10.17.224.10 10.17.224.250; # } # pool { # deny members of "foo"; # range 10.0.29.10 10.0.29.230; # } #}
/etc/dhcp/dhcpd.conf
4. File restart untuk isc-dhcp-server terletak pada direktori /etc/init.d/isc-dhcp-server, sehingga perintah untuk restartnya adalah sebagai berikut : # /etc/init.d/isc-dhcp-server restart
5. Dan berikut ini merupakan hasil ipconfig /all yang menyatakan bahwa IP DHCP yang diberikan server sudah dapat diterima oleh komputer klient.
C:\Documents and Settings\Sandi Mulyadi>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : sm-desktop
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : sandimulyadi.web.id
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : sandimulyadi.web.id
Description . . . . . . . . . . . : AMD PCNET Family PCI Ethernet Adapter
Physical Address. . . . . . . . . : 08-00-27-64-D6-F7
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.27.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.27.254
DHCP Server . . . . . . . . . . . : 192.168.27.254
DNS Servers . . . . . . . . . . . : 192.168.27.254
Lease Obtained. . . . . . . . . . : 24 April 2013 5:24:09
Lease Expires . . . . . . . . . . : 24 April 2013 5:34:09
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