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STATIC NAT FOR SPECIFIC IP ADDESS

Posted on 2008-06-17
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Last Modified: 2008-09-18
All,

I am trying to do static NAT for a spefic IP address.  I want following nat command static (Inside,Outside) 79.18.207.102 10.4.4.61 netmask 255.255.255.255 only applicable for a particular source IP address.

Please give some inputs...
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Question by:AlliantTech
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Melaleuca earned 500 total points
ID: 21804955
There are two ways of doing this, you can either map an access list to the static nat command, or on your access group that you will apply to the interface you can limit the access list from a source ip address.

First option
static (Inside,Outside) 79.18.207.102 10.4.4.61 netmask 255.255.255.255 access-list (ACL)
Second option
access-list TO_FW<--FROM_OUTSIDE permit ip 4.4.0.0 255.255.0.0 interface outside
access-group TO_FW<--FROM_OUTSIDE in interface outside

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