PTP820C Backdoor IP 192.0.2.1 can be pingged continuously but inaccessible on any web browsers

Products PTP
3

Ensure that your management IP address is set static according to the link below.  I have also seen it where the static IP should be set to 192.0.2.3 255.255.255.240, depending on the firmware version.

http://community.cambiumnetworks.com/t5/Licensed-Microwave/Backdoor-to-820s/td-p/39390/highlight/true

Page 62 of the 10.x PTP820C/S User Guide

https://support.cambiumnetworks.com/files/ptp820/