Thursday, December 03, 2020

Re: CIDR vs aliases with ifconfig/hostname.if

Mike Coddington <mike@coddington.us> writes:

> There was a useful tool that someone posted on misc a while back called
> netcalc. I think this is its website:
>
https://jamsek.dev/posts/2019/Sep/21/ipv4-and-ipv6-cidr-subnet-calculator/
> Check it out if you want to get a better grasp on CIDR notation.

There's also this, which I wrote to help a student (my daughter)
understand netmasks and CIDR notation:

http://www.fivetrees.com/netmasks/netmasks.php

It's kinda fun to watch the bit patterns move around...

Steve

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Steve Fairhead
fivetrees ltd - for the complete music service
www: http://www.fivetrees.com
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