Configure Networking2013/04/27

[1]	Change to static IP addres if you use Ubuntu as a server.

root@dlp:~#

vi /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0

# make it comment

iface eth0 inet dhcp

# add these lines

iface eth0 inet static
address 10.0.0.30

# define IP address

network 10.0.0.0

# define network address

netmask 255.255.255.0

# define subnet mask

broadcast 10.0.0.255

# define broadcast address

gateway 10.0.0.1

# define default gateway

dns-nameservers 10.0.0.10

# define name server

root@dlp:~#

initctl restart networking

networking start/running

[2]	Disable IPv6 if not needed.

root@dlp:~#

echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.conf

root@dlp:~#

sysctl -p

root@dlp:~#

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:0c:29:c5:2c:95
          inet addr:10.0.0.30  Bcast:10.0.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:473 errors:0 dropped:0 overruns:0 frame:0
          TX packets:348 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:47149 (47.1 KB)  TX bytes:46222 (46.2 KB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:19 errors:0 dropped:0 overruns:0 frame:0
          TX packets:19 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1450 (1.4 KB)  TX bytes:1450 (1.4 KB)

Matched Content