Web Interface unreachable on USG60

bysimo95 · April 2022

Good morning everyone.
I bought a used but fully functional ZyXel USG60.

Once received, as first thing I restored it to factory data by holding the reset button on the front panel.
Now, connecting a PC to a port from P3 to P6 the DHCP server assigns an IP to my PC in subnet 192.168.1.0/24 and connecting a modem to the WAN port P1 I also have internet, and everything is ok.

But I'm trying to access the USG web interface, but typing 192.168.1.1 in both HTTP and HTTPS the browser tells me that it is impossible to reach the site.

The only thing I see is that an automatic redirect takes place, to be precise "192.168.1.1/redirect.cgi?arip=192.168.1.1"

And here it all stops.

Trying to SSH with Putty, I have no problem. I go in and make all the necessary changes.

I also tried to activate the web interface via SSH with the command "configure Terminal" -> # ip http secure-server and # write

but nothing changes.

I honestly don't know what to do anymore.

The firmware version on board is:

V4.10 (AAKY.1) standby

V4.15 (AAKY.0) running

can anyone help me?

Thanks a lot to everyone

PeterUK · April 2022

Are you able to disable WWW HTTPS redirect by SSH with Putty? I'm not sure of the command but that will let you in by HTTP.

I'm thinking the USG has low SSL/TLS then what browsers are now using? and needs a firmware up date

Knowledge Base | Zyxel

no ip http secure-server

or

no ip http secure-server force-redirect

Then you get to USG by HTTP

bysimo95 · April 2022

PeterUK said:

Are you able to disable WWW HTTPS redirect by SSH with Putty? I'm not sure of the command but that will let you in by HTTP.

I'm thinking the USG has low SSL/TLS then what browsers are now using? and needs a firmware up date
Knowledge Base | Zyxel
no ip http secure-server
or
no ip http secure-server force-redirect
Then you get to USG by HTTP

Hi Peter. Thank you for your answer. Unfortunately I don't know the SSH command to disable HTTPS redirection, but I try to search on the net. Maybe in the various forums I find it.

I am currently using Google Chrome / Edge on Windows 11.

I am sure that a firmware update would do him good, unfortunately, however, to upgrade I have to access the web interface.