I'm unable to find the Syslog Message Guide that contains facility "IOSXE". I've found other IOS XE guides that have facilities like IOSXE_PEM, IOSXE_OIR, and IOSXE_SPA, but I can't find just IOSXE. We're receiving syslog message IOSXE-2-PLATFORM on one of our ISR 4221 boxes running 16.6.1. I got to the System Messages Guide for this version, but it doesn't contain it. Any guidance to the right document would be appreciated.
