according CCSA book:
Tunnel Testing
Tunnel Testing is a proprietary Check Point protocol used to test if VPN tunnels are active.
Since Permanent Tunnels are constantly monitored. if the VPN tunnel is down. SmartConsole
can send a log. alert or user-defined action. A VPN tunnel is monitored by periodically sending tunnel test packets. As long as responses to the packets are received, the VPN tunnel is considered up. If no response is received within a given time period, the VPN tunnel is considered down.
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babochnik
1 month, 3 weeks agostarmen2000
3 months ago