NetGear MR60 - SSH connection from Internet

[MartinCZ]

Hi,

I have Nighthawk® Mesh WiFi 6 System MK62. Router + satellite (connected via wire). Both running on latest firmware: MR60-V1.1.6.124_2.0.59.

I use SSH connection inside my LAN to connect to my Raspberry Pi and NAS storage. All is working fine. However I can't connect from outside my LAN - from Internet. SSH connection always time-out.

I double checked Port forwarding rules (IP addresses and ports to connect to LAN devices): O.K.

Tried to connect to router using Dynamic DNS address and external IP address - nothing helps.

It seems that SSH connection is blocked when it comes from WAN. Is there any help for me? I do really want to use SSH connection..

Thanks for any suggestions

[FURRYe38]

What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?

[MartinCZ]

Adding info for my Internet connection:

I have FTTH connection to my home. 

First device is: TP-LINK MC220L which is a media converter of SFP to RJ45. From this TP-LINK goes wire to my Mesh Netgear router.

[FURRYe38]

Did you disable uPnP on the MR before or after setting up any Port Forwarding rules? 

Is any SPC or Armor enabled on the MR as well? 

[MartinCZ]

Hi, thanks for pointing me to the directions that might be the cause of the problem.

Info:

there are no parental controls nor Armor protection enabled. I also didn't apply any Static Routes, VLan/Bridge settings. IP6 is also disabled. 

Port Forwarding rules were applied first and after that I noticed uPnP so I disabled UPnP in second step. I rebooted MR60 afterwards.