Router: Asus RT-AC66u
ISP: Comcast
I have been struggling to make my NAT type open. I achieved this a few weeks ago, but since then, it reverted back to strict. Additionally as of now, I was able to make it moderate. Steps I have take so far are listed below:
Assigned Static IP to desktop
Port Forward 3074 both, 88, udp, 53 both, 80 tcp, 500 udp, 3544 udp, 4500 udp, and 52907 udp (will explain this port later)
Ensured Teredo is enabled
Reset Teredo
Manually assigned port to Teredo ie the 52907 from above
Disabled SIG ALG
Ensured UPnP is enabled
I am now stuck. I have done everything but create a DMZ - something I do not really want to do. Any suggestions?