Unified Services Router User Manual
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Figure 124: Sample trace route output
9.9.3 DNS Lookup
To retrieve the IP address of a Web, FTP, Mail or any other server on the Internet,
type the Internet Name in the text box and click Lookup. If the hos t or domain entry
exis ts, you will s ee a resp o n s e with t h e IP ad d res s . A mes s ag e s t a t ing “ Unkn o wn
Ho s t ” in d icat e s t h at t h e s p ecified In t e rn e t Name d o es no t exis t .
This feature as s umes there is internet acces s available on the WAN link(s ) .
9.9.4 Router Options
The static and dynamic routes configured on this router can be s hown by clicking
Display for the corres ponding routing table. Clicking the Packet Trace button will
allow the router to capture and display traffic through the DSR between the LAN
and WAN interface as well. This information is often very u seful in debugging
traffic and routing iss ues .
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