Agents not communicating via Proxy

Agents not communicating via Proxy


We recently installed PMP on server 2019 and Secure Gateway sitting on a dmz server 2019 for the roaming agents to communicate. As far as I understand, Secure gateway installs nginx and configures to listen on port 8383 and 8027. I can telnet to both ports on dmz externally. But how do I configure proxy on port 80 for agents to communicate with the backend server? Even if I open port 80 on dmz nothing is configured on the dmz server to listen on port 80. Do I need to modify any config file on PMP server or the Secure Gateway server (nginx.conf)?

Secure Gateway screenshot:

Remote Office screenshot:

Proxy Settings screenshot:

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