Part i - setup a dyndns account, Go to http://www.dyndns.org from your home pc, Click on the sign up now link – Thecus Technology M3800 User Manual

Page 87: Wait for an email from www.dyndns.org, Part ii - enable ddns on the router, Click on yes for enable the ddns client, Select www.dyndns.org, A. user name or e-mail address: [email protected], B. password or ddns key: xxxx, C. host name: www.m3800.dyndns.org