FreeBSD Comparable Technologies

Hello, I am new to FreeBSD in terms of using it as a home router/firewall. Im trying to implement the FreeBSD equivalent or similar way of doing things like I did on my Linux Router. Are there are equivalent ways/programs for the following:


1. Reverse Path Filter (Like on Linux).

2. Protection against DHCP Starvation attacks.

3. DHCP Snooping

4. Reply-Only ARP system with features like(automatically adding arps for leases) that keep people from setting a static ip on the network and bypassing the queueing done by pf.


P.S.: If there are any ways of doing these options above can you point me to the right documentation as I have tried to research but couldn’t find any thing on these subjects listed above.

Thank you,
Lou