Download Series Router

IndustrialPro Series Router
User Manual
Select Secondary Interface: Select the secondary interface to be used for IP Fallback. Selecting "vrrp" will coordinate
with the VRRP process, so that when the primary interface is determined to be unavailable, VRRP will stop broadcasting
availability.
Select Secondary External Command Script: Choose the name of the command script to be executed when the
associated interface becomes active. For example, if an “ipsec_restart” is an option, then when selected, will be run
whenever the fallback logic selects and activates this interface. Recommended setting is “None” for standard operation
with no special behaviors. “ipsec_restart” is useful when using an IPSEC VPN tunnel.
Enter Primary Test IP Address: Specify the IP address of a host with which the IP Fallback service will communicate to
test connectivity. Value must be a pingable address, and not a domain name. The best choice would be an address that
represents end-to-end connectivity.
Enter Request Interval (in seconds): Specify the time, in seconds, to wait between connectivity tests. The minimum is
10; maximum is 600. This value should be 30 or higher for PPP connections.
Test Packets to Send: Specify the number of 0 byte ping packets to send out to test connectivity. The minimum is 2;
maximum is 30. Recommended value is 5 – 10.
Allowable Test Packet Loss: Specify the number of lost packets that are acceptable before the IP Fallback service will
consider the link unavailable, and switch to its secondary. The value must be less than the number of test packets set via
Test Packets to Send.
Select a debugging level: Specify a debug level for logging purposes. This is recommended only when existing
configurations do not function as expected, and when directed to change by Technical Support personnel.
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