After I ran [Beta] Tunngle Community Troubleshooter, it detected that the port is not yet forwarded. So it redirected me to a site which is
PCWinTech
From there I downloaded a program called ''Simple Port Forwarding''. This one contains features such as: setting your local IP to static IP automatically, forward ports etc.
I did all of these manually but if you have problems doing it, then by all means download this great program. It does not have any malicious virus or anything that could destroy your computer. That I can assure you.
Simple Port Forwarding<----- This is the link to the program. Screenshot of the program is attachment #1.
But the main problem here is not the port forward. Since I am behind two routers, I had to something about the first router. So how to setup two routers together?
How To Setup Two Or More Routers Together
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How To Setup Two or More Routers Together (Port Forwarding & Port Triggering)
One of the most common issues people encounter is when they have more than one router hooked up. Sometimes people don't realize their modem is also a router (Such as DSL) and other times people hook up an extra router to use things their router/modem doesn't have, such as wireless.
So now with 2 or more routers hooked up people start to realize port forwarding & port triggering isn't working. This is because they are only setting up the port forwarding or triggering in one router, which is what they should be doing! Now let me explain, no one wants to setup port forwarding & triggering rules in two or more routers, they should only need to do it in one, making things simple. But you may ask "If I have more than one router how can I keep it simple?" The answer: DMZ
First off DMZ is supported by nearly every router/modem out there. What DMZ does is allow you to tell the router to forward all incoming connections to a single IP address. So in this case we will setup DMZ in the first router to point to the second router. Now all incoming connections are sent to the 2nd router and thus your port forwarding & triggering will work again.
So here is a quick example. I log into router 1 and go to the DMZ settings and put the WAN IP address of the 2nd router there. Now router 1 is out of the way for port forwarding and triggering as all incoming connections are now being forwarded to router 2. Now in router 2 I can setup my port forwarding & triggering rules just like normal.
So here is a quick step by step.
Step 1. Login into your Router
Step 2. Find the status page that shows the WAN/Internet IP address and write it down.
Step 3. Log into the first router/modem now.
Step 4. Find the DMZ page
Step 5. Enter the IP you wrote down into the DMZ page and enable DMZ.
Step 6. Save and your done.
Quick Tip: You should setup a static WAN IP address for router 2. If you leave it on DHCP the IP could change thus breaking the DMZ and of course breaking the port forwarding & triggering.
I followed the instructions carefully and step by step. Second attachment shows what my Inteno DMZ page looks like and the third attachment is the information I needed to place in my DMZ page. In my third attachment, you can see that my default gateway is not the same as my Internet IP address meaning I'm behind another modem/router.