Oh, I did not realize the services recognized by firewalld is limited.

I used the port rule and it seems to be working.  Thanks for the help!

  Neil

--

Neil Aggarwal, (972) 834-1565, http://www.propfinancing.com

We offer 30 year loans on single family houses!

From: Jonathan Wright [mailto:jonathan@almalinux.org]
Sent: Wednesday, December 8, 2021 2:50 PM
Cc: users@lists.almalinux.org
Subject: [AlmaLinux Users] Re: Error: ws-discovery is an invalid service

I don't think this is something included in the predefined firewalld service rules.  ie:

firewall-cmd --get-services

You should probably just make a rule for the port instead of using the service name.

On Wed, Dec 8, 2021 at 2:37 PM Neil Aggarwal <neil@propfinancing.com> wrote:

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

--

Neil Aggarwal, (972) 834-1565, http://www.propfinancing.com

We offer 30 year loans on single family houses!

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Jonathan Wright
AlmaLinux Foundation

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