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can I use my interface Ip address for a nat pool?

can I use my interface Ip address as the source ip for nat?

interface f0/1.40

ip address 192.0.40.10 255.255.255.192

ip nat outside

interface f0/1.70

ip address 192.0.70.10 255.255.255.192

ip nat outside

ip nat pool Data 192.0.40.10  192.0.40.10  prefix-length 26
ip nat pool VoIP 192.0.70.10 192.0.70.10 prefix-length 26

2 REPLIES
Cisco Employee

Re: can I use my interface Ip address for a nat pool?

Hello,

Yes, you can use the interface IP for NAT overloading. Instead of using a pool, you can also use "interface" keyword if you are just using the interface.

ip nat source list interface overload

Hope this helps.

Regards,

NT

Re: can I use my interface Ip address for a nat pool?

can I use my interface Ip address as the source ip for nat?

interface f0/1.40

ip address 192.0.40.10 255.255.255.192

ip nat outside

interface f0/1.70

ip address 192.0.70.10 255.255.255.192

ip nat outside

ip nat pool Data 192.0.40.10  192.0.40.10  prefix-length 26
ip nat pool VoIP 192.0.70.10 192.0.70.10 prefix-length 26

Hi,

yes you can do the same check out the below sampole configuration on the above case.

http://www.firewall.cx/downloads/articles/sample%20config%20using%20ip%20nat.pdf

Hope to Help !!

Ganesh.H

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