nat on border router question

[julxu]

Greeting

I want to nat one private ip in my network on border router. could I get advise about it.

first, can I do nat for only one ip, not a subnet?

sencond if can how to do it?

and, if I can, is the nat will introduce perfermance issue on it?

any comments will be apprecaited

Thanks in advance

[Latchum Naidu · Accepted solution]

Hi,

You can configure a static nat for only one private ip.
There will not be any performance issues untill the nated ip missused.

below is the example config.

#ip nat inside source static 10.10.10.2 193.193.163.187 extendable

Please click on the correct answer on all posts if they answered your question.
Regards,
Naidu.

[julxu]

Latchum

thank for the reply.

do I still need configure all the interfaces for ip nat inside/outside?

Many Regard

julxu

[Latchum Naidu]

You no need to configure "ip nat inside" on only wan interface.

And you must configure "ip nat outside" on all lan interfaces.

Please click on the correct answer on all posts if they answered your question.
Regards,
Naidu.