For reference, here are settings for configuring DNS-O-Matic for use with the DDNS service:
Code:
Provider: -------- (Blank)
Domain name: all.dnsomatic.com
Username: (Your DNS-O-Matic Username)
Password: (Your DNS-O-Matic Password)
Update period: (Your choice -- I use 60 seconds)
Forced update period: (Your choice -- I use 604800 seconds)
Auxiliary parameters: --dyndns_server_name updates.dnsomatic.com (the double hyphens are required before each line)
--dyndns_server_url /nic/update?