Dell SonicWALL GX250 Manual page 75

1. Select DNS Name Lookup from the Choose a diagnostic tool menu.
2. Enter the host name to lookup in the Look up the name field and click Go. Do
not add the prefix "http://". The SonicWALL then query the DNS server and display
the result at the bottom of the screen.
Note: You must define a DNS server IP address in the Network tab of the General
section to perform a DNS Name Lookup.
Find Network Path
The Find Network Path tool shows whether an IP host is located on the LAN, the
WAN or the DMZ. This is helpful to determine if the SonicWALL is properly configured.
For example, if the SonicWALL "thinks" that a machine on the Internet is located on
the LAN port, then the SonicWALL Network or Intranet settings may be misconfigured.
Find Network Path shows if the target device is behind a router, and the Ethernet
address of the target device. Find Network Path also shows which gateway the
device is using which helps isolate configuration problems.
SonicWALL Internet Security Appliance Guide Page 75