Tiernan's Comms Closet

Geek, Programmer, Photographer, network egineer…

IPv6 Firewall rules for MikroTik RouterOS

After yesterday’s post on IPv6 Networking in the house, I realized that all machines internally had publically facing IPv6 addresses! I started to panic, then went looking online, and found the following script:

This script, when run on your RouterOS board, will allow Established and Related connections, allow outgoing connections, and drop anything incoming that has not been requested… so, now everything inside the network should be more secured… I am new to this IPv6 stuff, so I am still learning… but, i am getting there…

---

This site is hosted on my own ASN on AS204994. More details about that over there. I also use Vultr for transit services and HostUs for LIR Services. Check them out. You can also check some of the gear I use on a daily basis over on kit.co/tiernano. Looking for a Backup Option? Check out Backblaze and get a month free.


Leave a Reply

Your email address will not be published. Required fields are marked *