Hey, first of all I would like to point out that I have been looking around for a solution for this so if there is a post on just this, please just direct me there but I couldn't find one.
My issue is with my DIR-815 which worked perfectly until some time ago when a factory reset was made on it. The problem I had was that no matter what I port forwarded I couldn't get it working. After looking through the Internet for answers I downloaded PF PortChecker and tried to find the issue.
At this point I guessed that something was up with the WAN or possibly a firewall as this was the response I was getting.
External IP : Your external IP is: (My correct IP)
Ping Result: We were not able to ping your router.
Port Check Result: Your port is NOT OPEN or not reachable.
My router is the following:
DIR-815
HW:
A1
Firmware:
1.04
Region:
Sweden
Wired or wireless:
Wireless
Has a Factory Reset been performed?:
Yes
Was a Factory Reset performed before and after any firmware updates then set up from scratch?:
No
Was the router working before any firmware updates?:
I updated to try and fix the problem, it occurred before the firmware update, I was running 1.00 earlier.
What ISP Service do you have? Cable or DSL?:
DSL
Is ISP Modem/Service using Dynamic or Static WAN IP addressing?:
Dynamic IP addressing
I also wish to point out that before the problem I was able to host servers in games and such on this computer while under wireless settings, the only thing that I can figure out that changed something was the factory settings. I have also gone into the settings of the router and marked the box for Enable WAN Ping Response. SPI is not enabled and all my known firewalls and antivirus programs are disabled and it still wont work.
Would love if someone with more knowledge would help me with this problem.
Thanks in advance.