Digi Connect IT 4 User Manual page 354

Virtual Private Networks (VPN)
d. Set the number of times that the test must pass after failure, before the interface is
determined to be working and is reinstated.
(config)> vpn ipsec tunnel ipsec_example surelink pass_threshold int
(config)>
The default is 1.
e. Set the amount of time that the device should wait for a response to a test attempt before
considering it to have failed:
(config)> vpn ipsec tunnel ipsec_example surelink timeout value
(config)>
where value is any number of weeks, days, hours, minutes, or seconds, and takes the
format number{w|d|h|m|s}.
For example, to set timeout to ten minutes, enter either 10m or 600s:
(config)> vpn ipsec tunnel ipsec_example surelink timeout 600s
(config)>
The default is 15s.
f. Set the amount of time to wait while the device is starting before SureLink testing begins.
This setting is bypassed when the interface is determined to be up.
(config)> vpn ipsec tunnel ipsec_example surelink advanced delayed_start
value
(config)>
where value is any number of weeks, days, hours, minutes, or seconds, and takes the
format number{w|d|h|m|s}.
For example, to set delayed_start to ten minutes, enter either 10m or 600s:
(config)> vpn ipsec tunnel ipsec_example surelink advanced delayed_start
600s
(config)>
The default is 300s.
g. Set the time to add to the test interval when restarting the list of actions. This option is
capped at 15 minutes.
(config)> vpn ipsec tunnel ipsec_example surelink advanced backoff_
interval value
(config)>
where value is any number of weeks, days, hours, minutes, or seconds, and takes the
format number{w|d|h|m|s}.
For example, to set backoff_interval to ten minutes, enter either 10m or 600s:
Digi Connect IT® 4 User Guide
IPsec
354