up-to-date
- [[telnet|enable telnet]]
- login over telnet and type "cd /var/flash/", "nvi ar7.cfg"
- look for overwritedns1 and overwritedns2 (they appear two times each) use "/" key to find them
- press "i" to get i... d login to dnsomatic.
- Then login to fritz.box over http and enter the following dynamic DNS settings
