I’m just trying to eliminate a useless bunch of warnings posted to my firewall log to make it easier to review.
I’m running Plex on the server, which insists on spraying out SSDP requests (no matter how much the community asks for a way to stop this). This results in a bunch of replies back, to random port numbers, but with a fixed source port, 1900, that the firewall tells to “go take a hike”
I tried creating a Local Rule, but that uses the port as the destination, not the source.
I also need this to allow my HDHomerun devices to talk to the DVR service also running on the server,
So, is there a way to create a rule based on (for safety a CIDR for my local network and) a source port.
EDIT: I guess I could write my own rule as a custom e-smith template.