Dynamic DNS on "Custom" Interface

[arrmo]

Hi,

My DNS service is one of the listed ones in Dynamic DNS, but I don't want to use the WAN or LAN address … rather the output from a custom script (that checks my external IP). Is there a way to do this?

Thanks!

[arrmo]

Sorry, my mistake! Once I select WAN, pfSense intelligently finds the external IP address (not directly the WAN address). Excellent!