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Posts Tagged ‘NAT’

Cisco ASA – Comparison of NAT Configuration Scenarios

October 18th, 2013 No comments

This aide-memoir describes and compares NAT configuration (Identity NAT, NAT Exemption/Identity NAT and also compares the syntax between ASA version 8.4.2 and below.  There are some considerable differences to the syntax and some of the better-known commands have been deprecated. Read more…

Categories: CISCO, Network Design, Security Tags: , ,

Configuring IPSec tunnel between two LANs using the same subnet

May 15th, 2010 No comments

How to set up an IPSec tunnel between two LANs using the same subnet.

Conflicting LAN IP subnets can cause difficulties when routing through a tunnel.  This configuration uses NAT to overcome the problem of duplicate addresses: Read more…

Categories: CISCO, Network Design, Security Tags: ,

NAT and PAT configuration examples

July 8th, 2009 No comments

Another aide-memoir Read more…

Categories: CISCO Tags: