UBWH-SP-USB
QSG 10-Jun-2020
Page 10 of 11
Using the Web Interface
This is documented here:
https://tasmota.github.io/docs/WebUI/
Added Security Feature
The customised version of Tasmota installed by UBWH has an added security
feature. If the
Permitted WAN IP4 Address
is NOT 0.0.0.0, then http
commands coming from outside the local network (LAN) will be rejected
unless the source address is as specified.
A command request looks like:
http://<device.ip.address>/cm?cmnd=xxxxx
Examples
Permitted WAN IP4 Address
Command Requests
from …
Result
0.0.0.0
Anywhere
Accepted
50.60.70.80
Rejected
100.110.120.1
Rejected
100.110.120.130
Accepted
100.110.120.130
Local LAN
Accepted
