Virtual PrivateNetworks(VPN) OpenVPN
IX20 User Guide
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10. (Optional) For Response timeout, typethe amount of time that the device should wait for a
response to a test attempt before considering it to havefailed.
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.
11. Click to expand Tests.
By default, Test DNS serversconfigured for thisinterface is automatically configured and
enabled. Thistest communication with DNSservers that are either provided by DHCP, or
statically configured for this interface.
a. Click .
New testsare enabled by default. To disable, click to toggle off Enable.
b. Typea Label for the test.
c. Click to toggle on IPv6 if the test should apply to both IPv6 rather than IPv4.
d. Select the Test type.
Available test types:
n
Ping test: Uses ICMPto determine connectivity.
If Ping test isselected, complete the following:
l
Ping target: The type of target for the ping, one of:
o
Hostname or IP addressof an external server.
o
Ping host: hostname or IPaddress of the server.
o
The Interface gateway. If Interface gateway isselected, an initial
traceroute issent to the hostname or IPaddressconfigured in the SureLink
advanced settings, and then the first hop in that route is used for the ping
test.
o
The Interface address.
o
The Interface DNSserver.
l
Ping payload size: Thenumber of bytesto send as part of the ping payload.
n
DNS test: Performsa DNSquery to the named DNSserver.
If DNS test isselected, complete the following:
l
DNS server: The IPaddressof the DNSserver.
n
HTTP test: UsesHTTP(s) GETrequests to determine connectivity to the configured
web server.
If HTTP test is selected, complete the following:
l
Web server: The URL of the web server.
n
Test DNS servers configured for thisinterface: Tests communication with DNS
servers that are either provided by DHCP, or statically configured for this interface.