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netmask arithmetic?


Before I go and reinvent the wheel, does anyone already have python code
that can do netmask arithmetic - for example, determining if a list of
hostnames are on subnets described by a list of networks+netmasks like:

128.200.34.0/24
128.195.16.128/25

....and so on?

Thanks!

Jul 18 '05 #1
1 1851
Dan Stromberg wrote:
Before I go and reinvent the wheel, does anyone already have python code
that can do netmask arithmetic - for example, determining if a list of
hostnames are on subnets described by a list of networks+netmasks like:

128.200.34.0/24
128.195.16.128/25

...and so on?


http://pynms.sourceforge.net/ipv4.html

--
"Codito ergo sum"
Roel Schroeven
Jul 18 '05 #2

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