Ubuntu - How to activate your IPs Address when using Dedicate Servers

Hi,

• ifconfig: I got:
• inet addr: 74.221.222.152
• Bcast: 74.221.222.159
• Mask: 255.255.255.248
• => Available = 255 - 248 = 7 + 1 = 8
• 2 * 2 * 2 = 8 (we have 3 numbers 2)
• => Available bits: 3
• Netmask bits: 32 - 3 = 29
• Go to this website and make the same:
• http://tuxgraphics.org/toolbox/network_address_calculator_add.html
• 
• We got IP addresses:
• 74.221.222.153
• 74.221.222.154
• 74.221.222.155
• 74.221.222.156
• 74.221.222.157
• 74.221.222.158
• sudo vim /etc/network/interfaces
• post-up ifconfig eth1:0 74.221.222.153 netmask 255.255.255.248
• post-up ifconfig eth1:1 74.221.222.154 netmask 255.255.255.248
• ...
• Save and restart networking
• Test it with: ifconfig
• Done!

Take care of it, because you could not access your server if it go wrong.

Good luck!