5 - 354 WiNG 5.7.1 Access Point System Reference Guide
Figure 5-238
Device Overrides - Critical Resources screen - Adding a Critical Resource
6. Select
Use Flows
to configure the critical resource to monitor using firewall flows for DHCP or DNS instead of ICMP or
ARP packets and reduce the amount of traffic on the network. This setting is disabled by default. Select
Sync Adoptees
to sync adopted devices to state changes with a resource-state change message. This setting is disabled by default.
7. Use the
Offline Resource Detection
drop-down menu to define how critical resource event messages are generated.
Options include
Any
and
All
. If selecting
Any
, an event is generated when the state of any single critical resource changes.
If selecting
All
, an event is generated when the state of all monitored critical resources change.
8. Use the
Monitor Criteria
drop-down menu to select either rf-domain-manager, cluster-master or All as the resource for
monitoring critical resources by one device and updating the rest of the devices in a group.
If selecting
rf-domain-manager
, the current rf-domain manager performs resource monitoring, and the rest of the devices
do not. The RF-domain-manager updates any state changes to the rest of the devices in the RF Domain. With the
cluster-master
option, the cluster master performs resource monitoring and updates the cluster members with state
changes. With a controller managed RF Domain, Monitoring Criteria should be set tor
All
, since the controller might not
know the VLAN bridged locally by the devices in the RF Domain monitoring DHCP.
9. Select the
IP
option (within the
Monitor Via
field) to monitor a critical resource directly (within the same subnet) using the
provided critical resource IP address as a network identifier.
10. Select the
Interface
option (within the
Monitor Via
) to monitor a critical resource using either the critical resource’s VLAN,
WWAN1 or PPPoE1 interface. If VLAN is selected, a spinner control is enabled to define the destination VLAN ID used as
the interface for the critical resource.
11. Select
+ Add Row
to define the following for critical resource configurations:
IP Address
Provide the IP address of the critical resource. This is the address used by the access point to ensure
the critical resource is available. Up to four addresses can be defined.
Summary of Contents for WiNG 5.7.1
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