In article <6a6901c3e694$561f3560$(E-Mail Removed)>, "Alan Of Dale"
<(E-Mail Removed)> wrote:
>First thing, that is the correct file.
>
>127.0.0.1 is a loopback address used to test tcpip. If you
>ping 127.0.0.1 it will make sure that the NIC is working
>with tcpip. To add a name to the host file you need to
>know the IP address of the machine 90.0.0.1(this is an
>unrouteable ip address) and your host file will look
>something like this:
>
>90.0.0.1<tab>servername
>
>Or you can do some thing really neat and use the host file
>to block any site you don't want to see or goto. Example
>add server or adult type sites. Here is my host file that
>currently blocks over 92000 different ad server and adult
>sites.
>
>http://www.alanofdale.net/download/hosts.zip
I have a very small nit to pick, Alan:
The 90.0.0.0 block of IP addresses is reserved by the IANA (Internet
Assigned Numbers Authority) and shouldn't be used for any purpose. It
could be assigned in the future, and using it on a LAN will block
access to any Internet sites that are assigned in that block.
On a LAN, use a block specifically reserved for private networks by
the IANA:
10.0.0.0 - 10.255.255.255
172.16.0.0 - 172.31.255.255
192.168.0.0 - 192.168.255.255
For details, see:
INTERNET PROTOCOL V4 ADDRESS SPACE
http://www.iana.org/assignments/ipv4-address-space
Address Allocation for Private Internets
http://www.ietf.org/rfc/rfc1918.txt
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)
Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.
Microsoft Most Valuable Professional - Windows Networking
http://mvp.support.microsoft.com
Steve Winograd's Networking FAQ
http://www.bcmaven.com/networking/faq.htm