FVS338 ProSafe VPN Firewall 50 Reference Manual

Figure 6-15

Table 6-4. Diagnostics Fields

Item

Description

 

 

Ping or Trace an IP

Ping – Used to send a ping packet request to a specified IP address—most often,

address

to test a connection. If the request times out (no reply is received), it usually means

 

that the destination is unreachable. However, some network devices can be

 

configured not to respond to a ping. The ping results will be displayed in a new

 

screen; click “Back” on the Windows menu bar to return to the Diagnostics screen.

 

 

 

Traceroute (often called Trace Route) – Lists all Routers between the source (this

 

device) and the destination IP address. The Trace Route results will be displayed

 

in a new screen; click “Back” on the Windows menu bar to return to the Diagnostics

 

screen.

 

 

Perform a DNS Lookup

A DNS (Domain Name Server) converts the Internet name (e.g. www.netgear.com)

 

to an IP address. If you need the IP address of a Web, FTP, Mail or other Server on

 

the Internet, you can do a DNS lookup to find the IP address.

 

 

Display the Routing

This operation will display the internal routing table. This information is used, most

Table

often, by Technical Support.

 

 

Router and Network Management

6-27

v1.0, March 2008

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NETGEAR FVS338 manual Diagnostics Fields