Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Watchguard x500 static Nat

Posted on 2006-04-27
2
Medium Priority
?
588 Views
Last Modified: 2007-02-12
I am hosting 5 email domains on one server,  the server has 5 different invalid Ip addresses.  I setup static nat on the firewall, however when I send email from any domain it says its coming from the firewall and not the valid Ip I have static nat-ed to the invalid ?  Does anyone know what I can do to fix this issue ?
0
Comment
Question by:focusen
2 Comments
 
LVL 5

Accepted Solution

by:
JMMI earned 1500 total points
ID: 16557753
As it stands, it looks like your server is sending out email via its gateway, which is probably the IP of the firewall.
You probably need to "convince" your hosting server to send each domain's email using the internal IP you want.

You can test this by configuring your server to use one IP of the five, send a message, then configure to use another of the five, then send another test message, and so on.  Your sequenced test messages should appear as if coming from each corresponding external IPs.
If that does not happen, your static NAT is not working.  If that does happen, it is a server problem, not network.
Test and let us know.
0
 

Author Comment

by:focusen
ID: 16557785
Actually I found the answer- the 1 to 1 was all setup in watchguard, however you have to add each invalid Ip in the dynamic nat tab so it should look like this.

192.168.1.55 to External
192.168.1.66 to external

So after al l the one to ones are seutp you put in each invalid ip in the dynamic nat exceptions.  
0

Featured Post

Who's Defending Your Organization from Threats?

Protecting against advanced threats requires an IT dream team – a well-oiled machine of people and solutions working together to defend your organization. Download our resource kit today to learn more about the tools you need to build you IT Dream Team!

Question has a verified solution.

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

During and after that shift to cloud, one area that still poses a struggle for many organizations is what to do with their department file shares.
This article is in regards to the Cisco QSFP-4SFP10G-CU1M cables, which are designed to uplink/downlink 40GB ports to 10GB SFP ports. I recently experienced this and found very little configuration documentation on how these are supposed to be confi…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
In this brief tutorial Pawel from AdRem Software explains how you can quickly find out which services are running on your network, or what are the IP addresses of servers responsible for each service. Software used is freeware NetCrunch Tools (https…

571 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