https://github.com/falling-sky/source/issues/117
https://github.com/falling-sky/source/issues/117

Fixes logging of v6mtu status.
Added new option survey_ip.  If set, ignores a29 and logs the IP addresses in the database.

falling-sky/source,falling-sky/source,falling-sky/source,falling-sky/source,falling-sky/source,falling-sky/source,falling-sky/source