Solved

Cisco ASA 5506

Posted on 2016-09-27
4
39 Views
Last Modified: 2016-10-04
I have about 60 public ip's. How can I forward a port on an ASA using a different ip other than my public?

If my public is 172.16.1.25....this is also the ip assigned to my outside interface. I would like to have 172.16.1.26 forwarded to a server on my network.

Any ideas
0
Comment
Question by:daise703
  • 2
  • 2
4 Comments
 
LVL 28

Expert Comment

by:Jan Springer
ID: 41818810
Port forwarding tcp 25 (smtp):

NAT:

object network SERVER
 host 192.168.1.26
 nat (inside,outside) static 172.16.1.26


PORT FORWARD:

object network SERVER-SMTP
 host 192.168.1.26
 nat (inside,outside) static 172.16.1.26 tcp smtp smtp
0
 

Author Comment

by:daise703
ID: 41818820
Do I need an ACL?
0
 
LVL 28

Accepted Solution

by:
Jan Springer earned 500 total points
ID: 41818833
Yes, on the outside interface for any traffic permitted to that IP and port.

If you're using 8.3 and later (which you probably are with a 5506), then you refer to the object that has the inside IP address defined in your outside access list:

access-list outside extended permit tcp any object SERVER-SMTP eq 25
access group outside in interface outside
0
 

Author Closing Comment

by:daise703
ID: 41829002
Thanks for all of your help.
0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

When I upgraded my ASA 8.2 to 8.3, I realized that my nonat statement was failing!   The log showed the following error:     %ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows It was caused by the config upgrade, because t…
This article assumes you have at least one Cisco ASA or PIX configured with working internet and a non-dynamic, public, address on the outside interface. If you need instructions on how to enable your device for internet, or basic configuration info…
This demo shows you how to set up the containerized NetScaler CPX with NetScaler Management and Analytics System in a non-routable Mesos/Marathon environment for use with Micro-Services applications.
This tutorial demonstrates a quick way of adding group price to multiple Magento products.

743 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

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now