Dynamic DNS

DDNS Configuration

DDNS Configuration: editing a DDNS instance

---

FIELD NAME	VALUE	DESCRIPTION
Enable	yes | no; Default: no	Toggles the DDNS instance ON or OFF
Use HTTP Secure	yes | no; Default: no	Enables SSL data encryption
Status	string; Default: N/A	Displays the data of the last status update of the DDNS instance. When status is shown as N/A, it means that the router has not been able to establish a connection to the DNS service provider
Service	third party DNS service (choosen from list*) | -- custom --; Default: dyn.com	Third party DNS service provider
Lookup host	host; Default: yourhost.example.com	Fully qualified domain name (FQDN) of your defined host. This is required to verify what the hostname's current IP address at DNS is (using nslookup/host command)
Hostname	host; Default: yourhost.example.com	Hostname that will be linked with the router's IP address
User name/Password	string; Default: your_username/your_password	User name and password required to login to the third party DNS service. The information in the User name and Password fields is used by the router to periodically login to your DNS service account and make the necessary updates
IP address source	Custom | Public | Private | Script; Default: Custom	Defines the source to read systems IPv4-Address from, that will be send to the DNS provider 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	LAN | WAN | WAN2 | WAN3 | PPP | PPP_USB; Default: WAN	Specifies which interface's IP address should be bound to the hostname
IP renew interval	integer [5..600000]; Default: 10	Time interval (in minutes by default) to check if the IP address of the device has changed
Force IP renew	integer [5..600000]; Default: 472	Time interval (in minutes by default) to force IP address renewal

* SUPPORTED DNS SERVICES
3322.org	able.or.kr	afraid.org-basicauth	afraid.org-keyauth	all-inkl.com	bind-nsupdate	binero.se	changeip.com
cloudflare.com-v4	core-networks.de	ddns.com.br	ddnss.de	ddo.jp	desec.io	dhis.org	dnsdynamic.org
dnsexit.com	dnshome.de	dnsmadeeasy.com	dnsmax.com	dnsomatic.com	dnspark.com	do.de	domopoli.de
dtdns.com	duckdns.org	duiadns.net	dy.fi	dyn.com	dyndns.it	dyndns.org	dyndnss.net
dyns.net	dynsip.org	dynu.com	dynv6.com	easydns.com	editdns.net	goip.de	google.com
he.net	joker.com	loopia.se	mydns.jp	myonlineportal.net	mythic-beasts.com	namecheap.com	nettica.com
no-ip.com	no-ip.pl	now-dns.com	nsupdate.info	nubem.com	opendns.com	oray.com	ovh.com
regfish.de	schokokeks.org	secure.camera	selfhost.de	sitesolutions.com	spdns.de	spdyn.de	strato.com
system-ns.com	thatip.com	twodns.de	umedia.de	variomedia.de	xlhost.de	zerigo.com	zoneedit.com
zzzz.io

See also

• DDNS Configuration Examples - Dynamic DNS configuration examples for specific providers.