Solved

Cisco ASA Dynamic NAT

Posted on 2009-07-08
8
794 Views
Last Modified: 2012-05-07
I have the below command. What will the below command exactly do ?
Will this dynamic NAT will work ? Is this really dynamic NAT...
static (outside,inside) 112.31.8.0 122.30.16.0 netmask 255.255.255.0

0
Comment
Question by:SrikantRajeev
8 Comments
 
LVL 34

Expert Comment

by:Istvan Kalmar
ID: 24802300
0
 
LVL 1

Author Comment

by:SrikantRajeev
ID: 24802351

thank you for the link. But could you tell me what exactly the above command which i mentioned works

static (outside,inside) 112.31.8.0 122.30.16.0 netmask 255.255.255.0
0
 
LVL 34

Expert Comment

by:Istvan Kalmar
ID: 24802383
Translate 112.31.8.0 /24 to 122.30.16.0/24

for example:
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/nat_static.html
0
 
LVL 6

Expert Comment

by:tgtcat69
ID: 24803755
Right, it translates 112.31.8.0 /24 to 122.30.16.0/24

What contexts are you using it in?
0
Network it in WD Red

There's an industry-leading WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 8TB, WD Red offers a wide array of solutions for customers looking to build the biggest, best-performing NAS storage solution.  

 
LVL 79

Accepted Solution

by:
lrmoore earned 500 total points
ID: 24810096
It is not a dynamic nat, it is a static network NAT
inside hosts in 122.30.16.0 network will be translated to external IP 112.31.8.0 addresses

the last octet will be same as originating host
 122.30.16.1 = 112.31.8.1
 122.30.16.12 = 112.31.8.12
<etc>
0
 
LVL 1

Author Comment

by:SrikantRajeev
ID: 24810570
if I assign less no of IP address for translation will it perfrom overloading based on port.

for example 1 IP needs to be translated & the IP is not available for NAT will be be NATed based on port
0
 
LVL 34

Expert Comment

by:Istvan Kalmar
ID: 24872648
HI, do you have any question?
0
 
LVL 1

Author Closing Comment

by:SrikantRajeev
ID: 31601044
thanks
0

Featured Post

IT, Stop Being Called Into Every Meeting

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

Join & Write a Comment

Quality of Service (QoS) options are nearly endless when it comes to networks today. This article is merely one example of how it can be handled in a hub-n-spoke design using a 3-tier configuration.
The use of stolen credentials is a hot commodity this year allowing threat actors to move laterally within the network in order to avoid breach detection.
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

760 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

19 Experts available now in Live!

Get 1:1 Help Now