I have a SG300-10 in layer 3 mode attached to a Fortinet firewall (FG). The Fortinet syslog is reporting repeated traffic violations with the following info:
src: << IP of the interface that the SG is attached to >>
dst: << IP of system connected to another interface within the same VLAN on the FG >>
src port: 0
dst port: 1281
The traffic is dropped as it is not authorized traffic but I'm wondering what this is....Googling the dst port came up with "healthd" but not sure how that plays into this connection - does the SG use healthd? I have not found any system behind the SG that can be pinned as the source and the ACL/ACEs on the SG are very strict (only allows tcp port 443 from systems behind the SG) so any help here would be appreciated....it's really loading up my syslog.