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68 Maestro E200 Series
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15.1.1.2.1
Interface
Here you can see that there are 3 Interfaces: wan, wwan and 3g.
ITEM
DEFINITION
Tracking IP
This IP will be used to determine if the interface is active
or inactive. You can enter more than one Tracking IP
Tracking Reliability
“1” determines the number of Tracking IP successes to be
considered. Meaning, if there are more than one Tracking
IPset, the above configuration will determine WAN active
or inactive status depending on the result of any one
Tracking IP.
Ping Count
Indicates the number of PING packets sent in every Ping
Session to determine the interface availability / un-
availability
Ping Timeout
Time to wait for PING response
Ping Interval
How frequently should the PING packets be sent
Interface down / interface
up
Number of iterations before declaring interface up/down
and eventually switching to another interface
Metrics
These are Network Interface Metrics, the default values
are 1 for WAN, 2 for WWAN and 3 for 3G. It is extremely
critical these values are exactly same as the values in
Load Balancing / Members. If you choose to change
these values, please ensure that they are same at both
places.