3Com OfficeConnect 3CR414492, Getting Started Manual

Page: 37 / 66

IP Testing 3-3
IP Testing
Use a PING command to make sure the OCR 812 can reach
the remote router. You can PING by using one of the
following methods:
Using the Ping command from the OfficeConnect
Remote 812 Manager tests the connection from the
OCR 812 to the network.
The MS-DOS PING command checks the connection
from your PC through the OCR 812 to the network.
Using your Internet Browser, if you have an Internet
Service Provider, you can also test your connection.
Option 1: OfficeConnect Remote 812 Manager Ping to ISP or
Remote Site Network
1 Open the OfficeConnect Remote 812 Manager.
2 Select Tools > Ping . Enter the address you wish to ping,
whether it is the ISP or a remote site.
3 Press Submit .
A Ping Response screen appears with the response from
the ping. The following responses may occur.
<IPAddress> is alive
The PING was successful.
NOTE : If a name was entered in the Ping page input field,
the corresponding IP address is displayed on the Response
page.
PING: no route to host
A valid IP address or name was entered but the routing
table does not indicate how to reach the network that the
IP address belongs to.
PING: host unreachable
The IP address is currently unreachable. This is indicative of
a network problem. The router sent the message either to
the specific network to which the IP address belongs or to a
default gateway. If it was sent to the specific network and
the network was learned using the Routing Information
Protocol (RIP), there is probably a temporary network