routing discrimination using only NAT , Is it possible ?

Answered Question
Sep 18th, 2007

Hi everybody

I am dealing to configure correctly one router in order to get that users can reach public ip addresses using a private and the public address at the same time. Is it possible to solve my problem using only NAT ?

Here below you can see the ip nat that I was applying a nat static configuration and I removed it so that users could access directly to the public addresses but now they want keep accessing to the private addresses

ip nat outside source static 57.253.47.1 10.1.74.100 no-alias

Any suggestion would be greatlY appreciated

I have this problem too.
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Correct Answer by tstanik about 9 years 4 months ago

It is not possible to discriminate routing using NAT only. You will have to use policy based routing for this.

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Correct Answer
tstanik Mon, 09/24/2007 - 11:46

It is not possible to discriminate routing using NAT only. You will have to use policy based routing for this.

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