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SONICWALL SONICOS ENHANCED 2.5 ADMINISTRATOR’S GUIDE
67
Network > WAN Failover & LB
Configuring WAN Probe Monitoring
To configure WAN probe monitoring, follow these steps:
1
On the Network > WAN Failover & LB page, check the Enable Probe Monitoring box, and click
on the Configure button. The Configure WAN Probe Monitoring window is displayed.
2
In the Primary WAN Probe Settings menu, select one of the following options:
Probe succeeds when either Main Target or Alternate Target responds.
Probe succeeds when both Main Target and Alternative Target respond.
Probe succeeds when Main Target responds.
Succeeds Always (no probing).
3
Select Ping (ICMP) or TCP from the Probe Target menu.
4
Enter the IP address of the target device in the IP Address field.
5
Enter a port number in the Port field.
6
In the Secondary WAN Probe Settings menu, select one of the following options:
Probe succeeds when either Main Target or Alternate Target responds.
Probe succeeds when both Main Target and Alternative Target respond.
Probe succeeds when Main Target responds.
Succeeds Always (no probing).
7
Select Ping (ICMP) or TCP from the Probe Target menu.
8
Enter the IP address of the target device in the IP Address field.
9
Enter a port number in the Port field.
10
Click OK.
S
Alert: Before you begin, be sure you have configured a user-defined interface to mirror the WAN port
settings.
Note: If the Probe Target is unable to contact the target device, the interface is deactivated and traffic
is no longer sent to the primary WAN.