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LABEL
Authentication
Algorithm
Advanced
Delete
5.12 Viewing SA Monitor
A Security Association (SA) is the group of security settings related to a specific VPN tunnel. This
screen displays active VPN connections. Use Refresh to display active VPN connections. This
screen is read-only.
From the main screen, click Advanced Setup, and Monitor to view Security Associations.
When there is outbound traffic but no inbound traffic, the SA times out
automatically after two minutes. A tunnel with no outbound or inbound
traffic is "idle" and does not timeout until the SA lifetime period expires.
5.13 UPnP Overview
Universal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for
simple peer-to-peer network connectivity between devices. A UPnP device can dynamically join a
network, obtain an IP address, convey its capabilities and learn about other devices on the network.
In turn, a device can leave a network smoothly and automatically when it is no longer in use.
All UPnP-enabled devices may communicate freely with each other without additional
configuration. Disable UPnP if this is not your intention.
Windows ME and Windows XP support UPnP. See the Microsoft website for information about
other Microsoft operating systems.
Make sure you apply Microsoft's UPnP security patch before enabling the
5.14 Configuring UPnP
Click Advanced Setup and then UPnP to open the UPnP screen.
Prestige 652H/HW
Table 10 VPN IKE
Select SHA1 or MD5 from the drop-down list box. MD5 (Message Digest 5) and SHA1
(Secure Hash Algorithm) are hash algorithms used to authenticate packet data. The
SHA1 algorithm is generally considered stronger than MD5, but is slower. Select MD5
for minimal security and SHA-1 for maximum security.
Click Advanced to configure more detailed settings of your IKE key management.
Click Delete to remove this rule.
UPnP feature. Refer to the Microsoft website.
DESCRIPTION
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