How to disable the telnet console?

Hi Maze,

and port 88 is open too, used for OTA.

not even needing a password

check E.setPassword, so it depends on the code.

How to disable the telnet port, other than building a custom firmware?

you might use this:

ts = require('TelnetServer');
// enable telnet 
ts.setOptions({"mode":"on"})
// disable telnet
ts.setOptions({"mode":"off"})