HP Network Protector SDN Application Administrator Guide

3. Hover over the Health Status of the switch connection to view the health status of the switch
connections configured on the VLAN.
Table 5 Health status of VLANs
DescriptionColor
All the conditions are true:Green
• The VLAN is active
• The VLAN instance is connected
• The SNMPv3 credentials to the switch are correct
• The VLAN link is stable
• The current mode is reported as the maximum mode
Any one of the conditions is true:Red
• The VLAN instance is not active
• The VLAN instance is active but not connected
• The SNMPv3 credentials to the switch are incorrect
or not working
Generally indicates Service Insertion tunnel issues and
any one of the conditions is true:
Yellow
• The VLAN instance is not active
• The link is unstable
• The current inspection mode is not the best inspection
mode for the connection
Grey
• VLAN has been disabled from DNS inspection
VLAN status
Click VLAN Status to view the details of the DNS requests originating from each VLAN.
HP Network Protector panels 49