Industrial Secure Router User's Manual EDR-G902/G903 Series Features and Functions
WAN Backup Configuration
Select Backup for the WAN2/DMZ Connect Mode, and then go to the Network Redundancy WAN Backup
setting page for the WAN Backup configuration.
Link Check
Setting Description Factory Default
Enable or Disable Activate Backup function by checking the link status of WAN1 Disabled
Ping Check
Setting Description Factory Default
Enable or Disable Activates the Backup function if unable to ping from the
EtherDevice Router to a specified IP address.
Disabled
IP
Setting Description Factory Default
IP address The EtherDevice Router will check the ping integrity of this IP
Address if the Ping Check function is Enabled
None
The IP address for Ping Check function should be
on the network segment of WAN1.
Interval
Setting Description Factory Default
1 to 1000 sec User can set
up a different Ping Interval for a different network
topology
180 sec.
Retry
Setting Description Factory Default
1 to 100 User can configure the number of retries. If the number of
continuous retries exceeds this number, the EtherDevice
Router will activate the backup path.
3
Timeout
100 to 10000 (ms) The timeout criterion of Ping Check 3000 ms
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