User`s guide

Vigor2925 Series User’s Guide
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WAN Interface
WAN1/WAN2/WAN3/WAN4 First - While connecting,
the router will use WAN1/WAN2/WAN3/WAN4 as the
first channel for such account. If WAN1/WAN2/WAN3
/WAN4 fails, the router will use another WAN interface
instead.
WAN1/WAN2/WAN3/WAN4 Only - While connecting,
the router will use WAN1/WAN2/WAN3/WAN4 as the
only channel for such account.
Service Provider
Select the service provider for the DDNS account.
Service Type
Select a service type (Dynamic, Custom or Static). If you
choose Custom, you can modify the domain that is chosen
in the Domain Name field.
Domain Name
Type in one domain name that you applied previously. Use
the drop down list to choose the desired domain.
Login Name
Type in the login name that you set for applying domain.
Password
Type in the password that you set for applying domain.
Wildcard and
Backup MX
The Wildcard and Backup MX (Mail Exchange) features
are not supported for all Dynamic DNS providers. You
could get more detailed information from their websites.
Mail Extender
If the mail server is defined with another name, please type
the name in this area. Such mail server will be used as
backup mail exchange.
Determine Real
WAN IP
If a Vigor router is installed behind any NAT router, you
can enable such function to locate the real WAN IP.
When the WAN IP used by Vigor router is private IP, this
function can detect the public IP used by the NAT router
and use the detected IP address for DDNS update.
There are two methods offered for you to choose:
WAN IP - If it is selected and the WAN IP of Vigor router
is private, DDNS update will take place right away.
Internet IP – If it is selected and the WAN IP of Vigor
router is private, it will be converted to public IP before
DDNS update takes place.