According to this it does, sort of: https://jackofallit.wordpress.com/2016/03/02/meraki-ap-syslog-user-id-to-palo-alto-firewall/   Apparently the IP address is 0.0.0.0 on the first authentication, but filled in in consecutive tries.   Note: I haven't tried this. Also, kudos to Jack, whoever he is. ... View more