IPSec (Internet Protocol Security) is a set of network protocols and services that provide security
to IP networks by authenticating and encrypting each IP packet of a data stream. IPSec-protected
packets travel through a virtual tunnel or path between two points. An IPSec tunnel is
up
when
it has been established between two peers and is capable of carrying traffic. If it cannot carry
traffic it is
down
.
When IPSec is enabled (IPSec icon present), the router attempts to establish all configured
tunnels. The status of all configured tunnels at any given time (if IPSec is enabled) is one of the
following:
• All tunnels are established (green System Status button).
• Some tunnels are established (orange System Status button).
• No tunnels are established (red System Status button).
Links in the left panel
The following links appear in the left panel of each System Control Center page (except the
home page):
Note:
Some of these links may not appear because they are not enabled by the NOC.
•
Home
– Opens the System Control Center home page.
•
Problem Troubleshooting
– Opens the Problem Troubleshooting page, a tool that can help
you solve common problems you could encounter while using the satellite router. For details
see
Troubleshooting common problems
on page 87.
•
Detailed Problem Statistics
– Opens a screen you can use to view statistics concerning
router operation. See
Viewing problem-related statistics
on page 103.
•
Connectivity Test
– Opens the Connectivity Test page, which allows you to test the
connection between the router and the satellite. See
on page
93.
•
Download Allowance Status
– Opens the Download Allowance Status screen, which shows
how much remains of the daily download allowance.
•
Help
– Opens the Help page. Refer to the Help page, which includes a variety of topics such
as getting started and recommended browser settings.
Small icon on System Control Center screens (Advanced Pages)
The icon indicated by the arrow in the following illustration opens the Advanced Pages. This
icon appears on all System Control Center pages. For more information on the Advanced Pages,
see
on page 105.
Figure 54: Icon for accessing the Advanced Pages
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HN9400 Satellite Router Installation Guide
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Chapter 6
System Control Center
Summary of Contents for HN9400
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