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Interfaces
6. (Optional) Set the number of times that the Surelink test must fail before the device is
rebooted:
(config network interface my_wan ipv4 surelink)> reboot_attempts int
(config network interface my_wan ipv4 surelink>
where int is any number greater than 0. The default is 1.
7. Add a test target:
(config network interface my_wan)> add ipv4 surelink target end
(config network interface my_wan ipv4 surelink target 0)>
8. Set the test type:
(config network interface my_wan ipv4 surelink target 0)> test value
(config network interface my_wan ipv4 surelink target 0)>
where value is one of:
ping: Tests connectivity by sending an ICMP echo request to a specified hostname or IP
n
address.
l
l
dns: Tests connectivity by sending a DNS query to the specified DNS server.
n
l
dns_configured: Tests connectivity by sending a DNS query to the DNS servers
n
configured for this interface.
http: Tests connectivity by sending an HTTP or HTTPS GET request to the specified URL.
n
l
interface_up: The interface is considered to be down based on the interfaces down
n
time, and the amount of time an initial connection to the interface takes before this test
IX20 User Guide
Specify the hostname or IP address:
(config network interface my_wan ipv4 surelink target 0)> ping_
host host
(config network interface my_wan ipv4 surelink target 0)>
(Optional) Set the size, in bytes, of the ping packet:
(config network interface my_wan ipv4 surelink target 0)> ping_
size [num]
(config network interface my_wan ipv4 surelink target 0)>
Specify the DNS server. Allowed value is the IP address of the DNS server.
(config network interface my_wan ipv4 surelink target 0)> dns_
server ip_address
(config network interface my_wan ipv4 surelink target 0)>
Specify the url:
(config network interface my_wan ipv4 surelink target 0)> http_
url value
(config network interface my_wan ipv4 surelink target 0)>
where value uses the format http[s]://hostname/[path]
Wide Area Networks (WANs)
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