Noip

noip is a dynamic dns provider. It installs a client on your machine
that periodically contacts their servers, records your external ip address, and
gives you a permanent address on the internet you can use to reach your server.

NOTE:

Cannot run in FreeBSD jail, needs access to shared memory

Locations

/usr/local/etc/no-ip2.conf

config

Install

pkg install noip

# /etc/rc.conf

noip_enable="YES"

Config

# auto-configure
noip2 -C
chown noip:noip  /usr/local/etc/no-ip2.conf	
chmod -R 777 /usr/local/etc/no-ip2.conf