Troubleshoot issues related to host components such as MUX agent, EPSeclib, context engine and so on. What to read next NSX Guest Introspection Platform Host Agent (MUX) LogsIf virtual machines on an ESXi host are not being protected by policy configured Endpoint Security solution or if there are alarms related to Endpoint Security Service VM and host agent communication then the NSX Guest Introspection Platform Host Agent(MUX) may have issues that need to be analysed. This section describes log format, log location for the Host Agent (MUX) and how to ensure the Host Agent (MUX) service is running on the ESXi host. NSX Guest Introspection Platform Host Agent (MUX) Service StatusCheck the service status of NSX Guest Introspection Platform Host Agent (MUX). NSX Guest Introspection Platform SDK EPSecLib The EPSecLib receives events from the ESXi host NSX Guest Introspection Platform Host Agent (MUX). Parent topic: Manage Endpoint Protection