Solved

NAT to certain IP possible ?

Posted on 2002-07-10
4
190 Views
Last Modified: 2010-04-17
Hey All,
I was wondering if it is possible to make a nat address to just one certain ip if possible ? I am a newbie to cisco but my question is this. for example my public ip for my mail server is 100.100.1.100, and i want this to point to 10.10.1.50 ? is this possible ? i am just learning cisco and was wondering how this would be possible with out bothering other nat address`s that would be used for web surfing. I am using a Cisco As5300 IOS is 12.0
         Thanks !
   
0
Comment
Question by:peterh1975
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
4 Comments
 
LVL 2

Expert Comment

by:jgarr
ID: 7144999
You can do a static NAT. It is in the documentation for IP. I will post the URL as soon as I can reach their web site. It seems to be down right now.
0
 

Author Comment

by:peterh1975
ID: 7145296
Hi Jgarr,
Would the command be this ???
ip nat source static 10.10.1.50 100.100.1.100

if so then it would be great, cisco is a great site for info but not enough info to know about general info for easier reading.
0
 
LVL 1

Accepted Solution

by:
ajvel earned 100 total points
ID: 7145672
Hi Peterh1975

Yes, you are right.
Apply the nat to Internal Interface (eg: ip nat inside)
and to the outside interface (eg: ip nat outside)
thats all it will work. hope u hv done separate group natting for browsing.

Good Luck

Jv.
0
 
LVL 17

Expert Comment

by:mikecr
ID: 7145752
You could actually do both static and dynamic at the same time if you wish. Here is the document explaining it.

http://www.cisco.com/warp/public/556/9.html
0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

New Server 172.16.200.2  was moved from behind Router R2 f0/1 to behind router R1 int f/01 and has now address 172.16.100.2. But we want users still to be able to connected to it by old IP. How to do it ? We can used destination NAT (DNAT).  In DNAT…
Creating an OSPF network that automatically (dynamically) reroutes network traffic over other connections to prevent network downtime.
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Suggested Courses

729 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question