Networking2012/04/27 |
[1] | Change to static IP addres if you use Ubuntu 12.04 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
root@dlp:~# 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 ifdown eth0 && ifup eth0 |
[2] | Disable IPv6 if not needed. |
root@dlp:~# echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.conf
root@dlp:~#
root@dlp:~# eth0 Link encap:Ethernet HWaddr 00:16:36:13:5c:fc 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:20 errors:0 dropped:0 overruns:0 frame:0 TX packets:24 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1886 (1.8 KB) TX bytes:1746 (1.7 KB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) |
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