Virtual Private Networking
121
N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
2. On the VPN Status/Log screen, click VPN Status to display the Current VPN Tunnels (SAs)
screen.
This table lists the following data for each active VPN tunnel.
• SPI. Each SA has a unique SPI (security parameter index) for traffic in each direction.
For manual key exchange, the SPI is specified in the policy definition. For automatic
key exchange, the SPI is generated by the IKE protocol.
• Policy Name. The VPN policy associated with this SA.
• Remote Endpoint. The IP address on the remote VPN endpoint.
• Action. Either a Drop or a Connect button.
• SLifeTime (Secs). The remaining soft lifetime for this security association (SA) in
seconds. When the soft lifetime becomes 0 (zero), the SA is renegotiated.
• HLifeTime (Secs). The remaining hard lifetime for this SA in seconds. When the hard
lifetime becomes 0 (zero), the SA is terminated. (It is reestablished if required.)
Sometimes you need to deactivate a VPN tunnel for testing purposes. You can deactivate a
VPN tunnel from two places:
• Policy table on VPN Policies screen
• VPN Status screen
To Next Page
Loading...
Need help?
General
