Nighthawk m1 - 5510 port state: filtered

[MAJOR-z-BOMBASU]

I'm owner of MR110-100EUS that works with software: NTG9X50C_12.04.02.00
It does not matter if I connect with WI-FI, or with USB tethering, the port 5510 is always filtered so i can't access to console backend of my Nighthawk. Anyone knows what to do to make it open, as other ports?

PORT STATE SERVICE
53/tcp open domain
80/tcp open http
5510/tcp filtered secureidprop

[MAJOR-z-BOMBASU · Accepted solution]

Ok, i found that it does not matter if port is filtered or not.
It is enough to connect with USB, then just use telnet 192.168.1.1 5510

you will see just black screen without any kind of information, like i show below:
It is confusing, no message that you connected etc. 😉
So, once you will see this weirdy-looking black screen without any responsse - it is just enough to start type the AT commands.

[MAJOR-z-BOMBASU · Accepted solution]

Ok, i found that it does not matter if port is filtered or not.
It is enough to connect with USB, then just use telnet 192.168.1.1 5510

you will see just black screen without any kind of information, like i show below:
It is confusing, no message that you connected etc. 😉
So, once you will see this weirdy-looking black screen without any responsse - it is just enough to start type the AT commands.