The proxy exclude_hosts key defines a list of hosts that should be excluded from proxy support. There is no default.
If you define an exclude_hosts list for your proxy server, you must also define the following:
proxy exclude_hosts Key
Change the exclude_hosts key using one of the following methods:
Web UI (See Configuring an HTTPS Proxy Server Using the Web UI).
API custom configuration channels (see Using API Custom Configuration Channels).
Manually on individual endpoints using a text editor (see Modifying the Configuration File for a Single Endpoint).
For manual changes, The proxy
exclude_hostssetting should be listed within quotation marks ("). Enclose the full list of proxy server settings in braces ({}). For example, you can add"exclude_hosts": "eng.fireeye.com", "host.fireeye.com"to theexclude_hostslist.{"proxy": {"type": "manual","host": "proxy.fireeye.com","port": 80,"exclude_hosts": ["eng.fireeye.com", "host.fireeye.com"],}