Citadel is a replacement for dos-deflate (ddos.sh) implemented in Perl.
To use, you can either build and then install the RPM via citadel.spec, or use the one I prebuilt.
If you are on a non-RPM platform, just run the 'install/uninstall' scripts as needed from the root of this repository.
What citadel doesn't do:
1.) No IPv6 support
2.) No nftable support.