ZyXEL Communications 792H - Manual (Page 202)

Prestige 792H G.SHDSL Router
14-24 VPN Screens
Table 14-9 VPN Manual Key
LABEL DESCRIPTION
Apply Click Apply to save your changes back to the Prestige.
Cancel Click Cancel to begin configuring this screen afresh.
Delete Click Delete to remove the current rule.
14.14 Viewing SA Monitor
Click VPN and Monitor to open the SA Monitor screen as shown. Use this screen to display and manage
active VPN connections.
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.
The following table describes the fields in this tab.
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. See section 14.6 on
keep alive to have the Prestige renegotiate an IPSec SA when the SA lifetime
expires, even if there is no traffic.