Membangun Hotspot Server part-1

Install dhcp3-server

root@94h99:/home/hariyo# apt-get install dhcp3-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
linux-headers-2.6.28-11 linux-headers-2.6.28-11-generic
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
libcap1
Suggested packages:
dhcp3-server-ldap
The following NEW packages will be installed:
dhcp3-server libcap1
0 upgraded, 2 newly installed, 0 to remove and 1 not upgraded.
Need to get 381kB of archives.
After this operation, 946kB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://kambing.ui.edu jaunty/main libcap1 1:1.10-14build1 [9156B]
Get:2 http://kambing.ui.edu jaunty-updates/main dhcp3-server 3.1.1-5ubuntu8.2 [372kB]
Fetched 381kB in 3s (103kB/s)
Preconfiguring packages ...
Selecting previously deselected package libcap1.
(Reading database ... 124266 files and directories currently installed.)
Unpacking libcap1 (from .../libcap1_1%3a1.10-14build1_i386.deb) ...
Selecting previously deselected package dhcp3-server.
Unpacking dhcp3-server (from .../dhcp3-server_3.1.1-5ubuntu8.2_i386.deb) ...
Processing triggers for man-db ...
Setting up libcap1 (1:1.10-14build1) ...

Setting up dhcp3-server (3.1.1-5ubuntu8.2) ...
Generating /etc/default/dhcp3-server...
* Reloading AppArmor profiles ... [ OK ]
* Starting DHCP server dhcpd3 * check syslog for diagnostics.
[fail]
invoke-rc.d: initscript dhcp3-server, action "start" failed.

Processing triggers for libc6 ...
ldconfig deferred processing now taking place
root@94h99:/home/hariyo#
edit konfigurasi dhcp server yang berada pada : vi /etc/dhcp3/dhcp.conf

cari baris berikut

# A slightly different configuration for an internal subnet.
#subnet 10.5.5.0 netmask 255.255.255.224 {
# range 10.5.5.26 10.5.5.30;
# option domain-name-servers ns1.internal.example.org;
# option domain-name “internal.example.org”;
# option routers 10.5.5.1;
# option broadcast-address 10.5.5.31;
# default-lease-time 600;
# max-lease-time 7200;
#}

sesuaikan dengan network yang ada

ganti dengan network anda:

# A slightly different configuration for an internal subnet.
subnet 10.30.50.0 netmask 255.255.255.0 {
range 10.30.50.2 10.30.50.100;
option domain-name-servers 172.16.10.1;
option domain-name “kalonk.com”;
option routers 10.30.50.1;
option broadcast-address 10.30.50.255;
default-lease-time 600;
max-lease-time 7200;
}

Edit file /etc/default/dhcp3-server
# nano /etc/default/dhcp3-server
Cari kata INTERFACES=”"

saya isi dengan eth0 sehingga INTERFACES = "eth0"

Pastikan Lan eth1 nya udah terpasang ip, dengan perintah
#ifconfig eth1 up 10.30.50.1 netmask 255.255.255.0
Kalo pingin perintah ini dijalankan ketika restart tinggal di kopikan di /etc/rc.local setelah menghilangkan exit=0
Jalankan DHCP servernya
# /etc/init.d/dhcp3-server start