How do I express this network list?

Unanswered Question
Aug 21st, 2007
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On our Cisco Concentrator we have to add network lists for the VPN tunnels like this:

I need to add

How will I express this?

The description is this:

Enter the Networks and Wildcard masks using the following format: n.n.n.n/n.n.n.n (e.g.

Note: Enter a wildcard mask, which is the reverse of a subnet mask. A wildcard mask has 1s in bit positions to ignore, 0s in bit positions to match. For example, = all 10.10.1.nnn addresses.

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e-dennington Tue, 08/21/2007 - 07:50
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You just use the reverse mask on the concentrator. To do this just subtract each octet of your current mask from 255. so's reverse is


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