GRC Shields Up reports ports 88 & 89 are open on Flint

Just got a Flint device, which I really like. Howveer, when I run a GRC shields up test on all ports, I see that ports 88 & 89 are open. Seems like a security flaw. How can I fix this? I enabled goodcloud for a few minutes just to try it but then disabled it.
Thank,
Hish

I’d check to ensure you’re not getting a false positive first… after rebooting the Flint, of course.

hi,
What’s the version of your Flint? Could you run following commands to check both port are used for what process?

netstat -a
netstat -an
ps -w

Do you mean that I should ssh into the router and run netstat etc?

Yes. Run them via ssh.

This happened with the Flint and Flint 2 (current router). The netstat outsput doesn’t return any references that I can discern for ports 88 and 89. However, GRC shows them as open. On my last Asus RT AC-3100 router, all ports were hidden.