SD-WAN Monitoring
Table of Contents
SD-WAN Monitoring
Monitor path health of SD-WAN hubs and branches.
What would you like to
do? | Description |
|---|---|
View and monitor application and link performance
for all VPN Clusters | |
View and monitor Prisma Access Hub-Spoke Performance | |
View and monitor application and link health
for an SD-WAN Site or Prisma Access Hub-Spoke deployment | |
View and monitor traffic and link characteristics for
an application |
The Monitoring tab is a dashboard that displays
summary widgets of all your SD-WAN firewall and Prisma Access health
metrics. This tool provides actionable intelligence about the activity
on your SD-WAN network by enabling you to quickly identify applications
or links experiencing performance issues. You can view path quality
and link performance for all VPN clusters—for a specific VPN cluster—within
a specified period of time.
At a glance, you can view the total number of VPN clusters with
branch or hub firewalls that are experiencing impacted application
performance and those that are healthy. You can view the following
application and link health states for VPN Clusters:
- App Performance
- Impacted—One or more applications in the VPN cluster for which none of the paths have jitter, latency, or packet loss performance that meet the specified thresholds in the Path Quality Profile in the list of paths from which the firewall can choose.
- OK—Applications in the VPN cluster are healthy and experiencing no or below the specified thresholds for the jitter, latency, or packet loss performance in the Path Quality Profile.
- Link Performance
- Error—One or more sites in the VPN cluster have connectivity issues such as when a tunnel or a virtual interface (VIF) is down.
- Warning—One or more sites in the VPN cluster have links with bandwidth (supported in PAN-OS 11.1.5 and later with SD-WAN plugin 3.2.2 and later releases), jitter, latency, or packet loss performance measurements that compare unfavorably to a moving seven day average value.
- OK—Links in the VPN cluster are healthy and experiencing no or below the specified thresholds for the bandwidth (supported in PAN-OS 11.1.5 and later with SD-WAN plugin 3.2.2 and later releases), jitter, latency, or packet loss performance in the Path Quality Profile.
If a hub or branch firewall have an application configured with
Forward Error Correction, an Error Correction Initiated message
is displayed to notify you that the hub or branch firewall detected
and corrected errors in transmitted data.
