freebsd-pf-script

experimental script(s) for setting up FreeBSD's pf firewall

Usage

Setup /etc/pf/pf.conf

gdf

Check for bad login attempts

pf-sshinvaliduserip -a

Add invalid login attempts to blacklist by ip

pf-sshinvaliduserip block

View your sshban list

pf-table show sshban

Remove an item from your sshban list

pf-table remove sshban 8.8.8.8

If your pf automatically tracks ssh abusers by adding them to an sshban table, you can migrate them to a black table

pf-move-sshban-to-black

FAQ

Why call it gdf?

Because I needed to configure a god damn firewall.