Solved

Slackware 10 IPTables How to forward ports.

Posted on 2004-09-11
4
1,520 Views
Last Modified: 2013-12-05
Hello,
I'm sure there is an easy way to do this, but i am confused on the iptables concept.  I currently have the Internet WAN port on eth3 on the Slackware Box.  Eth1 is connected to our internal network.  I want to forward the port 3389 so that a connection can come in through eth3 (WAN Port), then go to eth1 to the ip address 192.168.8.4.  Please help!
0
Comment
Question by:star3132
4 Comments
 

Accepted Solution

by:
gottin earned 250 total points
ID: 12037442
If you have a setup connection between your slackware and 192.168.8.4 - all you need is:
1) Start iptables.
2) #iptables -t nat -A PREROUTING --in-interface eth3 -p tcp --dport 3389 -j DNAT --to-destination 192.168.8.4
3) Save iptables and if everything works - just have fun

by "-p" you spacifie what protocol to match. If the service is udp -> use "-p udp"

Good Luck
0
 
LVL 5

Expert Comment

by:cgrey
ID: 12056788
Dang. An easy question and somebody beat me to it. =)
0

Featured Post

Save on storage to protect fatherhood memories

You're the dad who has everything. This Father's Day, make sure your family memories are protected. My Passport Ultra has automatic backup and password protection to keep your cherished photos and videos safe. With up to 3TB, you have plenty of room to hold the adventures ahead.

Question has a verified solution.

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

The purpose of this article is to fix the unknown display problem in Linux Mint operating system. After installing the OS if you see Display monitor is not recognized then we can install "MESA" utilities to fix this problem or we can install additio…
The purpose of this article is to demonstrate how we can upgrade Python from version 2.7.6 to Python 2.7.10 on the Linux Mint operating system. I am using an Oracle Virtual Box where I have installed Linux Mint operating system version 17.2. Once yo…
When you create an app prototype with Adobe XD, you can insert system screens -- sharing or Control Center, for example -- with just a few clicks. This video shows you how. You can take the full course on Experts Exchange at http://bit.ly/XDcourse.
A short film showing how OnPage and Connectwise integration works.

930 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