Digi TX54 User Manual page 320

Virtual Private Networks (VPN)
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TX54 User Guide
dns_configured (IPv4) or dns_configured6 (IPv6): Tests connectivity by sending a
DNS query to the DNS servers configured for this interface.
http (IPv4) or http6 (IPv6): Tests connectivity by sending an HTTP or HTTPS GET
request to the specified URL.
Specify the url. Allowed value uses the format http[s]://hostname/[path].
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(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)> http_url url
(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)>
interface_up (IPv4) or interface_up6 (IPv6): : The interface is considered to be
down based on the interfaces down time, and the amount of time an initial
connection to the interface takes before this test is considered to have failed.
(Optional) Set the amount of time that the interface can be down before this
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test is considered to have failed:
(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)> interface_down_time value
(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)>
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 interface_down_time to ten minutes, enter either 10m or
600s:
(config ipsec tunnel ipsec_example connection_monitor target
0)> interface_down_time 600s
(config ipsec tunnel ipsec_example connection_monitor target
0)>
The default is 60 seconds.
(Optional) Set the amount of time to wait for an initial connection to the
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interface before this test is considered to have failed:
(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)> interface_timeout value
(config vpn ipsec tunnel ipsec_example connection_monitor
target 0)>
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 interface_timeout to ten minutes, enter either 10m or
600s:
(config network interface my_wan ipv4 connection_monitor target
0)> interface_timeout 600s
IPsec
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