IP filters/subnetting.

Robert Hayne (robert@kelman.ab.ca)
Mon, 14 Apr 1997 11:34:26 -0600

I have 4 clients that have requirements of small networks each. Therefore I am
trying to split a single class "C" to fulfill this purpose.

Now I understand the basic idea behind this, but I have never had to do
it. Therefore I am requesting opinions on the best way to do it.

What is required

I.P 1.2.3.X split into 4 subnets

1.2.3.1 to 1.2.3.63 1st subnet

1.2.3.64 to 1.2.3.127 2nd subnet

1.2.3.128 to 1.2.3.191 3rd subnet

1.2.3.192 to 1.2.3.255 4th subnet

What I am not sure of is the isolation of each subnet from one another. This
is being done on a PM2E.

Any help is always appreciated.

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