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FreeBSD - DHCP Server

DHCP - adalah singkatan kepada "Dynamic Host Configuration Protocol". Servis ini adalah untuk memberikan IP kepada client di network kita. Dengan adanya servis DHCP ini, kita tidak perlulah menggunakan cara manual untuk menetapkan IP di setiap komputer yang terdapat di network kita.

Bahan :
- isc-dhcp30-server
- Editor (nano,vi,vim,ee)
- Secawan kopi

Cara-Cara :

- Install servis dhcp server seperti dibawah :

shell> cd /usr/ports/net/isc-dhcp30-server
shell> make config (disable chroot)
shell> make install clean

- Contoh file konfigurasi dhcpd.conf

shell> ee /usr/local/etc/dhcpd.conf


# dhcpd.conf
#
# Sample configuration file for ISC dhcpd
#

# option definitions common to all supported networks...
# set kan domain,DNS server
option domain-name "gateway.domain.local";
option domain-name-servers 192.168.2.1;
option subnet-mask 255.255.255.0;

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;

# ad-hoc DNS update scheme - set to "none" to disable dynamic DNS updates.
ddns-update-style none;

# 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;

# set kan subnet untuk network kita

subnet 192.168.2.0 netmask 255.255.255.0 {
range 192.168.2.2 192.168.2.50;
option routers 192.168.2.1;
}



- Selepas selesai, kita akan mulakan servis dhcp dan tambah di file rc.conf

shell> ee /etc/rc.conf


dhcpd_enable="YES"
# network interface yang akan memberikan IP kepada network kita
dhcpd_ifaces="nfe0"

- Reboot
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