Digi Connect IT 4

Virtual Private Networks (VPN) IPsec
Digi Connect IT® 4 User Guide
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(config vpn ipsec tunnel ipsec_example surelink tests 1)> enable false
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
c. Create a label for the test:
(config vpn ipsec tunnel ipsec_example surelink tests 1)> label string
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
d. if the test should apply to both IPv6 rather than IPv4, enable IPv6:
(config vpn ipsec tunnel ipsec_example surelink tests 1)> ipv6 true
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
e. Set the test type:
(config vpn ipsec tunnel ipsec_example surelink tests 1)> test value
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
where value is one of:
n ping: Uses ICMP to determine connectivity.
If ping is selected, complete the following:
l Set the ping_method:
(config vpn ipsec tunnel ipsec_example surelink tests 1)> ping_
method value
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
where value is one of:
o
hostname: The hostname or IP address of an external server.
o
Set ping_host to the hostname or IP address of the server:
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
ping_host hostname/IP_address
(config vpn ipsec tunnel ipsec_example surelink tests 1)>
o
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.
o
interface_address.
o
interface_dns: The interface's DNS server.
l Set the number of bytes to send as part of the ping payload:
(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)>
n dns: Performs a DNS query to the named DNS server.
If dns is set, set the IPv4 or IPv6 address of the DNS server: