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Virtual Private Networks (VPN)
9. Change the Interval between connectivity tests.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and take the
format number{w|d|h|m|s}.
For example, to set Interval to ten minutes, enter 10m or 600s.
The default is 15 minutes.
10. For Success condition, determine whether the interface should fail over based on the failure
of one of the test targets, or all of the test targets.
11. For Attempts, type the number of probe attempts before the WAN is considered to have failed.
12. For Response timeout, type the amount of time that the device should wait for a response to
a probe attempt before considering it to have failed.
Allowed values are any number of weeks, days, hours, minutes, or seconds, and take the
format number{w|d|h|m|s}.
For example, to set Response timeout to ten minutes, enter 10m or 600s.
The default is 15 seconds.
13. Add a test target:
a. Click to expand Test targets.
b. For Add Test target, click .
c. Select the Test type:
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IX20 User Guide
Ping test or Ping test (IPv6): Tests connectivity by sending an ICMP echo request
to the hostname or IP address specified in Ping host. You can also optionally
change the number of bytes in the Ping payload size.
DNS test or DNS test (IPv6): Tests connectivity by sending a DNS query to the
specified DNS server.
HTTP test HTTP test (IPv6): Tests connectivity by sending an HTTP or HTTPS GET
request to the URL specified in Web servers. The URL should take the format of
http[s]://hostname/[path].
Test DNS servers configured for this interface or Test DNS servers configured
for this interface (IPv6): Tests connectivity by sending a DNS query to the DNS
servers configured for this interface.
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