View a detailed, aggregated summary of all the application and link health data for a specific SD-WAN site or Prisma Access Hub-Spoke deployment. This allows you view which applications paths are experiencing degraded health. For your applications, you can view app health for each application, whether error correction was applied for impacted applications, and the number of error corrected sessions and impacted sessions out of the total number of sessions within the specified timeframe. Click on an App to monitor traffic characteristics for the selected application.

For your configured links, you can view whether error correction was applied for an impacted link, the number of notifications that were generated due to link health degradation, as well as the health status for latency, jitter, and packet loss for each link configured for the site or Prisma Access Hub-Spoke deployment.

Field	Description
Prisma Access Onboarding (Prisma Access Hub-Spoke deployment only)
Interface	The physical, sub-interface, or aggregate ethernet interface for which you have enabled SD-WAN functionality for the Prisma Access deployment.
Tenant	The Prisma Access deployment tenant leveraging SD-WAN.
Region	Location where the Prisma Access deployment is located.
IPSec Termination Node	The IPSec Termination Node associated with the remote network secured by the Prisma Access deployment. Up to four (4) IPSec Termination Nodes may be displayed for a Single Prisma Access deployment.
Link Tag	Link tag configured to identify the Prisma Access hub when applications and service use this link during SD-WAN traffic distribution and failover.
BGP	The BGP status. Displays Enable if enabled and Disable if disabled.
Advertise Default Route	Displays if the Prisma Access deployments advertises a default route for the remote network using eBGP. Displays Enable if enabled and Disable if disabled.
Summarize Mobile User Routes Before Advertising	Displays if Prisma Access summarizes mobile user IP subnets advertisements to reduce the number of mobile user IP advertisements displayed over BGP to customer premises equipment (CPE). Displays Enable if enabled and Disable if disabled.
Don’t Advertise Prisma Access Routes	Displays if Prisma Access prevents the BGP peer from forwarding routes into your organization’s network. Displays Enable if enabled and Disable if disabled.
Tunnel Monitor IP	The IP address used to monitor the tunnel between the Prisma Access hub and branch. The IP address is automatically generated based on the Infrastructure Subnet you configured your Prisma Access deployment.
Peer AS Number	The Infrastructure BGP AS Number when you set up your Prisma Access deployment.
Service IP	Service IP address for the IPSec Termination Node.
Comment	Descriptive comment added when onboarding a Prisma Access deployment.
App Performance
App	Name of the application specified by an SD-WAN policy rule.
SD-WAN Policies	Name of the SD-WAN policy rule(s) that matched the app traffic matched. Multiple SD-WAN policy rules may be listed if the app traffic matched multiple SD-WAN policies.
SaaS Monitoring	Displays whether the app is a SaaS application configured in a SaaS Quality profile that is associated with one or more SD-WAN policy rules. Disabled—The app is not a SaaS application configured in a SaaS Quality profile. Enabled—The app is a SaaS application configured in a SaaS Quality profile and is associated with a single SD-WAN policy. Multiple—The app is a SaaS application configured in a SaaS Quality profile and is associated with a multiple SaaS Quality profiles.
App Health	Indicates the app health based on available links to swap to. Can be Impacted, Warning, or OK.
Error Correction Applied	Specifies the type of forward error correction applied. If empty (blank), then no error correction was applied. FEC—Forward Error Correction PD—Packet Duplication
Bytes	Total byte count of transfered data for the application within the specified time frame.
Error Correction Sessions/Impacted Sessions/Total Sessions	Number of error corrected sessions and impacted sessions out of the total number of sessions within the specified time frame. If the application is impacted, this helps indicate how extensive the issue is.
Link Tags	Name of the link tag(s) identifying the physical link the app used during traffic distribution and failover.
Link Performance
Device	Name of the SD-WAN firewall containing the interface that processed the link traffic.
Link Tag	Name of the link tag identifying the physical link the app used during traffic distribution.
Link Type	The physical link type.
Interface	Ethernet interface for the physical link.
Link	Name of the link.
Error Correction Applied	Specifies the type of forward error correction applied. If empty (blank), then no error correction was applied. FEC—Forward Error Correction PD—Packet Duplication
Link Notifications	When Impacted, click to view the error message description for the degraded health status.
Latency	Displays the latency health status of the tunnel. Can be Impacted, Warning, or OK.
Jitter	Displays the jitter health status of the tunnel. Can be Impacted, Warning, or OK.
Packet Loss	Displays the packet loss health status of the tunnel. Can be Impacted, Warning, or OK.