
Looking for the game servers? Check out
the message of the day
![]()
When will Internet Explorer be deprecated?
![]()
Checkout the reflection page for
some info about your browser/request
![]()
I got bored playing with html forms today and what I ended up with is this nifty form that turns a given MAC address into a /48 IPv6 ULA prefix. The form POSTs this string to a cgi script which is essentially a quick re-write of the first Perl script I ever wrote (just added some html cruft to the STDOUT). I got the idea for the first script since I couldn't find a simple way to generate an ULA from my terminal. I had to open up a browser and find other similar web-based tools with a web search but several of these didn't seem to really follow the RFC, i.e. printing out a /64 instead of a /48 or printing out the prefix with no MAC address or even a field to give it one. Maybe some wayward network nerd standing up an IPv6 lab will find this useful :)
Limit of 1,208,925,819,614,629,174,706,176 ULA addresses per customer.
____, ____, ____,
/.---| /.---| /.---|
` | ___ ` | ___ ` | ___
(=\_ /-. \ (=\_ /-. \ (=\_ /-. \
|\/\_|"| | |\/\_|"| | |\/\_|"| |
|_\ |;-| ; |_\ |;-| ; |_\ |;-| ;
| / \| |_/ \ | / \| |_/ \ | / \| |_/ \
| )/\/ \ | )/\/ \ | )/\/ \
| ( '| \ | | ( '| \ | | ( '| \ |
| \_ / \ | \_ / \ | \_ / \
| / \_.--\ | / \_.--\ | / \_.--\
\ | (|\` \ | (|\` \ | (|\`
| | \ | | \ | | \
| | '. | | '. | | '.
| / \ | / \ | / \
jgs \ \.__.__.-._) \ \.__.__.-._) \ \.__.__.-._)

You are visitor number 1,773,046,918.