Optional iptables rules to apply at start of daemon

[jgmdev]

Here are some nice suggestions that could be optionally applied (by a conf flag) into iptables and ip6tables at the start of the ddos daemon with neccesary /proc/sys/ changes...

https://javapipe.com/ddos/blog/iptables-ddos-protection/

[09173732546]

Aside from above I also use these

http://blog.thoward37.me/articles/code-snippet-iptables-settings-to-prevent-udp-floods

https://rudd-o.com/linux-and-free-software/a-better-way-to-block-brute-force-attacks-on-your-ssh-server