This option is used to configure the interfaces on which the failover sends UDP unicast
traffic. You need to point out to which interface on the remote node the UDP unicast
traffic will be send. The auxiliary path will be used to send periodic "heartbeat"
packages to the remote node with the interval equal to keep alive time, which is set in
Failover trigger policy section.
add new auxiliary path
This button will expand the window and show two drop down menus to specify a
local and remote network interface that will be used for the auxiliary connection. Use
"add" button to save the settings or "cancel" button to minimize the auxiliary path
configuration window.
trash bin icon ("delete" button)
Expands the window and shows the key to remove the particular auxiliary path from
the list.
NOTE At least two auxiliary paths needs to be specified
