Need to secure all URLs for router

[fearz]

Hi,

I'd like to secure https://192.168.2.1 AND myanme.asuscomm.com - not sure why Lets Encrypt isn't working at all...

I Also changed the port to be 443 instead of 8443 (I changed with AICloud to 9443)

I just can't properly perform the right actions to secure those both locations...

can anyone help me? step by step?

Im trying to follow this guide:

Create and install a Root CA and self-signed SSL certificate

If you use official Asus firmware on your router and you want a secure connection to your router from ANY random computer, you have no other option than to install a certificate that was issued by an official/public certificate authority like Let's Encrypt. The downside of free certificates...

www.snbforums.com

but im stuck here:

fearz@RT-AC5300-7DC0:/tmp/home/root# openssl req -new -key myrouter.asuscomm.com.key -out myrouter.asuscomm.com.csr
Error Loading extension section v3_ca
718779312:error:22097069:lib(34):func(151):reason(105):NA:0:name=subjectAltName,section=@alt_names
718779312:error:22098080:lib(34):func(152):reason(128):NA:0:name=subjectAltName, value=@alt_names
fearz@RT-AC5300-7DC0:/tmp/home/root#

I Also have this in my lets encrypt, I uploaded the key.pem and cert.pem

here is what I get:


Status :
Active
Issued to :
192.168.2.1
SAN :
192.168.2.1 router.asus.com RT-AC5300-7DC0 fearz.asuscomm.com
Issued by :
192.168.2.1
Expires on :
2031/1/12


but still its not secured

Running 386.3
Thanks

 

[L&LD]

There is no 386.3 firmware.

Try 386.1 Beta 4 or Beta 4b instead.

 

[fearz]

There is no 386.3 firmware.

Try 386.1 Beta 4 or Beta 4b instead.

yea i noticed that thats what im using

 

[L&LD]

Good! But that is not what you wrote.

 

[fearz]

Good! But that is not what you wrote.

Yea mistyped, apologies.