Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

multiple public ip address cisco pix

Posted on 2010-11-29
4
Medium Priority
?
877 Views
Last Modified: 2012-05-10
How to enter multiple public ip addresses in cisco pix firewall?
0
Comment
Question by:Hersh
  • 2
4 Comments
 
LVL 79

Expert Comment

by:lrmoore
ID: 34229669
Only way to do that is to create multiple static NAT statements using multiple public IP addresses.

Example:

outside interface IP 12.34.5.2 255.255.255.248

static (inside,outside) 12.34.5.3 192.168.100.103 netmask 255.255.255.255
static (inside,outside) 12.34.5.4 192.168.100.104 netmask 255.255.255.255
<etc>

Your static nat's can be from a different IP subnet than the interface only if the ISP routes a different subnet directly to your interface IP.
0
 
LVL 17

Assisted Solution

by:StrifeJester
StrifeJester earned 400 total points
ID: 34249999
You can also use a pool if you want multiple user for outbound or for certain groups of IPs to get certain external IPs while on the internet
0
 

Author Comment

by:Hersh
ID: 34272454
I created port forwarding rule in cisco pix for RDP access to my server. I want only specific ip should access my server using RDP how can I edit such rule ?
0
 
LVL 79

Accepted Solution

by:
lrmoore earned 1600 total points
ID: 34273719
Do that with the access-list

access-list outside_access_in permit tcp host 1.2.3.4 interface outside eq 3389
access-list outside_access_in permit tcp host 2.3.4.5 interface outside eq 3389
no access-list outside_access_in permit tcp any interfact outside eq 3389

I'm assuming that you created a simple port forward something like this:
static (inside,outside) tcp interface 3389 192.168.1.100 3389 netmask 255.255.255.255
0

Featured Post

Get free NFR key for Veeam Availability Suite 9.5

Veeam is happy to provide a free NFR license (1 year, 2 sockets) to all certified IT Pros. The license allows for the non-production use of Veeam Availability Suite v9.5 in your home lab, without any feature limitations. It works for both VMware and Hyper-V environments

Question has a verified solution.

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

This article explains the fundamentals of industrial networking which ultimately is the backbone network which is providing communications for process devices like robots and other not so interesting stuff.
Considering cloud tradeoffs and determining the right mix for your organization.
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …
As a trusted technology advisor to your customers you are likely getting the daily question of, ‘should I put this in the cloud?’ As customer demands for cloud services increases, companies will see a shift from traditional buying patterns to new…
Suggested Courses

824 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