Using Diagnostic Tools; Figure 98: Dynamic Dns Configuration - D-Link DSR-250 User Manual

Unified Services Router
directed to the correct IP address. When you set up an account with a DDNS se rvice,
the host and domain name, username, password and wildcard support will be provided
by the account provider.

Figure 98: Dynamic DNS configuration

9.8 Using Diagnostic Tools

Tools > System Check
The router has built in tools to allow an administrator to evaluate the communication
status and overall network health.
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