Dynamic DNS
Summary
Dynamic DNS (DDNS or DynDNS) is a method of automatically updating a name server in the Domain Name System (DNS), often in real time, with the active DDNS configuration of its configured hostnames, addresses or other information. This chapter is a summary of the Dynamic DNS function in RUT routers.
DDNS
By default, an unconfigured DDNS instance will be present in the DDNS configuration tab. Below is a picture of this instance. You can create more DDNS instances if you wish to do so by typing in a New configuration name and clicking the Add new button.
DDNS Configuration
To configure a DDNS instance, click the Edit button located next to it. Below is a screen capture of the default DDNS configuration MyDDNS and a table of explanations.
| Field name | Value | Description |
|---|---|---|
| Enable | yes | no; Default: no | Toggles the DDNS instance ON or OFF |
| Use HTTPS | yes | no; Default: no | Enables SSL data encryption |
| Status | string; Default: N/A | Displays the status of the DDNS instance |
| Service | 3322.org | changeip.com | cloudflare.com | ddns.com.br | dnsdynamic.org | dnsexit.com | dnsmax.com | dnsomatic.com | duiadns.net | dyndns.org | easydns.com | free.editdns.net | freedns.afraid.org | he.net | loopia.se | mydns.jp | mythic-beasts.com | namecheap.com | no-ip.com | no-ip.pl | noip.com | ovh.com | selfhost.de | spdns.de | thatip.com | twodns.com | zoneedit.com | -- custom -- | host | ip; Default: 3322.org | Dynamic DNS service provider |
| Hostname | host; Default: yourhost.example.org | Domain name that will be linked with dynamic IP address |
| User name | string; Default: your_username | Name of your user's account of the DDNS service |
| Password | string; Default: " " | Password of your user's account of the DDNS service |
| IP source | Public | Private | Custom; Default: Custom | Allows you to select a specific RUT interface and then send the IP address of that interface to the DDNS server. So if, for example, your RUT has a Private IP (i.e. 10.140.56.57) on its WAN (3G interface), then you can send this exact IP to DDNS server by selecting Private |
| Network | WAN | LAN | WAN3 | PPP | WAN2; Default: WAN | Source network |
| IP renew interval (min) | integer[5..600000]; Default: 10 | Time interval to check if the IP address of the device has changed |
| Force IP renew (min) | integer[5..600000]; Default: 472 | Time interval to force IP address renewal |
See also
http://wiki.teltonika-networks.com/index.php?title=Noip.com_DDNS_configuration Noip.com DDNS configuration