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Chapter 16 Dynamic DNS
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The following table describes the labels in this screen.
Table 60
Network > DDNS
LABEL
DESCRIPTION
Enable Dynamic DNS
Select this check box to use dynamic DNS.
Service Provider
Select the name of your Dynamic DNS service provider.
Host Name
Enter a host names in the field provided. You can specify up to two host
names in the field separated by a comma (",").
User Name
Enter your user name.
Password
Enter the password assigned to you.
Apply
Click
Apply
to save your changes back to the NBG-419N.
Reset
Click
Reset
to begin configuring this screen afresh.
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C
HAPTER
17
Static Route
17.1
Overview
This chapter shows you how to configure static routes for your NBG-419N.
Each remote node specifies only the network to which the gateway is directly connected, and the
NBG-419N has no knowledge of the networks beyond. For instance, the NBG-419N knows about
network N2 in the following figure through remote node Router 1. However, the NBG-419N is
unable to route a packet to network N3 because it doesn't know that there is a route through the
same remote node Router 1 (via gateway Router 2). The static routes are for you to tell the NBG-
419N about the networks beyond the remote nodes.
Figure 98
Example of Static Routing Topology
17.2
What You Can Do
Use the
IP Static Route
screen (
Section 17.3 on page 138
) to view, add and delete routes.
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Chapter 17 Static Route
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17.3
IP Static Route Screen
Click
Network > Static Route
to open the
IP Static Route
screen.
Figure 99
Network > Static Route
The following table describes the labels in this screen.
Table 61
Network > Static Route
LABEL
DESCRIPTION
Static Routing Settings
Route Name
Enter a the name that describes or identifies this route.
Destination IP
Address
Enter the IP network address of the final destination.
IP Subnet
Netmask
This is the subnet to which the route’s final destination belongs.
Gateway IP
Address
Enter the the IP address of the gateway.
Metric
Assign a number to identify the route.
Add Rule
Click this to add the IP static route.
Application Rules Summary
No.
This is the number of an individual static route.
Active
The rules are always on and this is indicated by the icon.
Name
This is the name that describes or identifies this route.
Destination
This parameter specifies the IP network address of the final destination. Routing is
always based on network number.
Gateway
This is the IP address of the gateway. The gateway is a router or switch on the
same network segment as the device's LAN or WAN port. The gateway helps
forward packets to their destinations.
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Metric
This is the number assigned to the route.
Delete
Click the Delete icon to remove a static route from the NBG-419N. A window
displays asking you to confirm that you want to delete the route.
Table 61
Network > Static Route
LABEL
DESCRIPTION
19216811.live