Cisco Small Business RV320, Руководство администратора

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System Summary
Security Status
14 Cisco RV320/RV325 Administration Guide
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Security Status
This section displays the status of the security features:
• SPI (Stateful Packet Inspection) —Status of the firewall: On (green) or Off
(red). Tracks the state of network connections, such as TCP streams and
UDP communication, traveling across it. The firewall distinguishes legitimate
packets for different types of connections. Only packets matching a known
active connection are allowed past the firewall; other packets are rejected.
• DoS (Denial of Service)— Status of the DoS filter: On (green) or Off (red).
A
DoS attack is an attempt to make a machine or network resource
unavailable to its intended users.
• Block WAN Request —Makes it difficult for outside users to work their way
into your network by
hiding
the network ports from Internet devices and
preventing the network from being pinged or detected by other Internet
users. The status is On (green) or Off (red). Block WAN Request
• Remote Management— Indicates that a remote connection for the purpose
of managing the device is allowed or denied. On (green) indicates remote
management is allowed. Off (red) indicates remote management is not
allowed.
• Access Rule— Number of access rules that have been set.
To display detailed information about the security feature, click the label for the
feature.
VPN Setting Status
This section displays the status of the VPN tunnels:
• VPN Tunnel(s) Used— VPN tunnels in use.
• VPN Tunnel(s) Available— VPN tunnels available.
• Easy VPN Tunnel(s) Used— Easy VPN tunnels in use.
• Easy VPN Tunnel(s) Available— Easy VPN tunnels available.