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Virtual Private Networks (VPN)
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IX20 User Guide
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interface_gateway. If set, an initial traceroute is sent to the hostname or IP
address configured in the SureLink advanced settings, and then the first hop
in that route is used for the ping test.
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interface_address.
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interface_dns: The interface's DNS server.
Set the number of bytes to send as part of the ping payload:
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(config vpn ipsec tunnel ipsec_example ipsec tunnel ipsec_
example surelink tests 1)> ping_size int
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
dns: Performs a DNS query to the named DNS server.
If dns is set, set the IPv4 or IPv6 address of the DNS server:
(config vpn ipsec tunnel ipsec_example surelink tests 1)> dns_
server IP_address
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
http: Uses HTTP(s) GET requests to determine connectivity to the configured web
server.
If http is set, set the URL of the web server.
(config vpn ipsec tunnel ipsec_example surelink tests 1)> http
url
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
dns_configured: Tests communication with DNS servers that are either provided
by DHCP, or statically configured for this interface.
interface_up: Tests the current status of the interface. The test fails if the interface
is down. Failing this test infers that all other tests fail.
If interface_up is set, complete the following:
Set the amount of time that the interface is down before the test can be
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considered to have failed.
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
interface_down_time value
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
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 vpn ipsec tunnel ipsec_example surelink tests 1)>
interface_down_time 600s
(config)>
IPsec
520
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