Digi Connect IT 16

Virtual Private Networks (VPN) IPsec
Digi Connect IT® 16/48 User Guide
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For example, to set interval to ten minutes, enter either 10m or 600s:
(config vpn ipsec tunnel ipsec_example)> connection_monitor interval 600s
(config vpn ipsec tunnel ipsec_example)>
The default is 15 minutes.
8. Determine whether the interface should fail over based on the failure of one of the test
targets, or all of the test targets:
(config vpn ipsec tunnel ipsec_example)> connection_monitor success_
condition value
(config vpn ipsec tunnel ipsec_example)>
Where value is either one or all.
9. Set the number of probe attempts before the WAN is considered to have failed:
(config vpn ipsec tunnel ipsec_example)> connection_monitor attempts num
(config vpn ipsec tunnel ipsec_example)>
The default is 3.
10. Set the amount of time that the device should wait for a response to a probe attempt before
considering it to have failed:
(config vpn ipsec tunnel ipsec_example)> connection_monitor timeout value
(config vpn ipsec tunnel ipsec_example)>
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)> connection_monitor interval 600s
(config vpn ipsec tunnel ipsec_example)>
The default is 15 seconds.
11. Configure test targets:
a. Add a test target:
(config vpn ipsec tunnel ipsec_example)> add connection_monitor target
end
(config vpn ipsec tunnel ipsec_example connection_monitor target 0)>
b. Set the test type:
(config vpn ipsec tunnel ipsec_example connection_monitor target 0)>
test value
(config vpn ipsec tunnel ipsec_example connection_monitor target 0)>
where value is one of:
n ping (IPv4) or ping6 (IPv6): Tests connectivity by sending an ICMP echo request to
a specified hostname or IP address.