[AlmaLinux Users] Error: ws-discovery is an invalid service

Hello all:

I am seeing packets to port 3702 in my firewall log so I wanted to add a rule to drop them silently.

I tried this command:

firewall-cmd --permanent --add-rich-rule='rule service name=ws-discovery drop'

Which give me this message:

success

But, when I do

systemctl restart firewalld

I see this entry in the log:

ERROR: INVALID_SERVICE: ws-discovery

That is strange. Any idea what went wrong?

Thank you,

Neil

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