NETGEAR SRX5308 - ProSafe® Quad WAN Gigabit SSL VPN Firewall Reference Manual page 344

ProSafe Gigabit Quad WAN SSL VPN Firewall SRX5308 Reference Manual
Table C-11. System Logs: WAN Status, Load Balancing (continued)
Explanation
Recommended Action None
Auto-Rollover
When the WAN mode is configured for auto-rollover, the primary link is active and the secondary
link acts only as a backup. When the primary link goes down, the secondary link becomes active
only until the primary link comes back up. The VPN firewall monitors the status of the primary
link using the configured WAN failure detection method.
This section describes the logs generated when the WAN mode is set to auto-rollover.
System Logs: WAN Status, Auto-Rollover
Message
C-6
Message 1 and Message 2 indicate that both the WANs are restarted.
Message 3: This message shows that both the WANs are up and the traffic is
balanced between the two WAN interfaces.
Message 4: This message shows that one of the WAN links is down. At this point,
all the traffic is directed through the WAN that is up.
Nov 17 09:59:09 [SRX5308] [wand] [LBFO] WAN1 Test Failed 1 of 3 times_
Nov 17 09:59:39 [SRX5308] [wand] [LBFO] WAN1 Test Failed 2 of 3 times_
Nov 17 10:00:09 [SRX5308] [wand] [LBFO] WAN1 Test Failed 3 of 3 times_
Nov 17 10:01:01 [SRX5308] [wand] [LBFO] WAN1 Test Failed 4 of 3 times_
Nov 17 10:01:35 [SRX5308] [wand] [LBFO] WAN1 Test Failed 5 of 3 times_
Nov 17 10:01:35 [SRX5308] [wand] [LBFO] WAN1(DOWN), WAN2(UP),
ACTIVE(WAN2)_
Nov 17 10:02:25 [SRX5308] [wand] [LBFO] WAN1 Test Failed 6 of 3 times_
Nov 17 10:02:25 [SRX5308] [wand] [LBFO] Restarting WAN1_
Nov 17 10:02:57 [SRX5308] [wand] [LBFO] WAN1 Test Failed 7 of 3 times_
Nov 17 10:03:27 [SRX5308] [wand] [LBFO] WAN1 Test Failed 8 of 3 times_
Nov 17 10:03:57 [SRX5308] [wand] [LBFO] WAN1 Test Failed 9 of 3 times_
Nov 17 10:03:57 [SRX5308] [wand] [LBFO] Restarting WAN1_
v1.0, April 2010
System Logs and Error Messages