Configure a Software-as-a-Service (SaaS) quality profile to specify a SaaS
application for a hub firewall with a Direct Internet Access (DIA) link.
| Where Can I Use This? | What Do I Need? |
- NGFW (Managed by PAN-OS or Panorama)
- NGFW (Managed by Strata Cloud Manager)
|
|
If your branch firewall has a Direct Internet Access (DIA) link to a
Software-as-a-Service (SaaS) application, create a SaaS Quality profile to specify
how one or more SaaS applications should be monitored. SaaS Quality profiles are
associated with an
SD-WAN policy rule to determine how the
branch firewall determines the path quality thresholds for latency, jitter, and
packet loss and selects the preferred path for an outgoing packet.
The SaaS Quality profile supports up to four static IP addresses, or one fully
qualified domain name (FQDN) or URL per SaaS Quality profile. When multiple static
IP addresses are configured, the branch firewall monitors one IP address at a time
in a cascading order based on how the IP addresses are ordered in the SaaS Quality
profile. For example, if you add IP1, IP2, IP3, and IP4, the branch firewall
monitors IP1 to determine if the path quality thresholds have been exceeded, then
continues to IP2, and so forth.
PAN-OS & Panorama
In PAN-OS, configure a Software-as-a-Service (SaaS) quality profile to
specify a SaaS application for a hub firewall with a Direct Internet Access (DIA)
link.
SD-WAN
monitoring and reporting data displays the SaaS
application and SaaS application IP, FQDN, or URL as it is currently configured
in the SaaS Quality profile associated with an
SD-WAN policy rule
regardless of the time filter applied when viewing your
SD-WAN
monitoring data.
For example, three days ago you initially configured the IP address of your SaaS
application as 192.168.10.50 in a SaaS Quality profile
and had traffic match the SD-WAN policy rule to which the SaaS
Quality profile is associated. Today, you reconfigured this existing SaaS
Quality profile and changed the SaaS application IP address to
192.168.10.20. When you go review the SD-WAN monitoring data, all existing monitoring data for this
SaaS application display the IP address
192.168.10.20.
Log in to the Panorama web
interface.
Select and specify the
Device Group containing
your
SD-WAN configuration.
Add a new SaaS quality profile.
Enter a descriptive
Name for the SaaS Quality
profile.
(
Optional) Enable (check)
Shared to make the
SaaS Quality profile shared across all device groups.
(
Optional) Enable (check)
Disable override to
disable overriding the SaaS Quality profile configuration on the local
firewall.
Disable override can only be enabled if
Shared is disabled in the previous step.
Configure the SaaS Monitoring Mode.
Automatically monitor the SaaS application path health.
Enabled by default,
Adaptive monitoring allows
the branch firewall to passively monitor the SaaS application
session for send and receive activity to determine if the
path quality
thresholds have been exceeded. The SaaS application path
health quality is automatically determined without any additional
health checks on the
SD-WAN interface.
Adaptive SaaS monitoring is supported only for TCP SaaS
applications.
Configure the Static IP address for the SaaS application.
Create a SaaS Quality profile per critical SaaS application that
you need monitored. If a SaaS application has multiple IP
addresses, configure a SaaS Quality profile with the multiple
static IP addresses for that SaaS application.
SaaS monitoring is resource-intensive and may impact firewall
performance if monitoring a large number of SaaS applications.
It is a best practice to only monitor those business-critical
SaaS applications that need good usability.
Select and Add an IP
address.
Enter the IP address of the SaaS application or select a
configured
address
object.
Enter the Probe Interval by which the
branch firewall probes the SaaS application path for health
information.
Click OK to save your configuration
changes.
Configure the fully qualified domain name (FQDN) for the SaaS
application.
Select and Add the FQDN.
Select the FQDN address object for the
SaaS application.
Enter the Probe Interval by which the
branch firewall probes the SaaS application path for health
information.
Click OK to save your configuration
changes.
Configure the URL for the SaaS application.
URL monitoring is only supported for traffic over ports 80, 443,
8080, 8081, and 143.
Select HTTP/HTTPS.
Enter the Monitored URL of the SaaS
application.
Enter the Probe Interval by which the
branch firewall probes the SaaS application path for health
information.
The minimum probe interval supported for a SaaS application
HTTP/HTTPS is 3 seconds.
Click OK to save your configuration
changes.
Select Commit and Commit and Push
your configuration changes.
Strata Cloud Manager
In Strata Cloud Manager, configure a Software-as-a-Service (SaaS) quality profile to
specify a SaaS application for a hub firewall with a Direct Internet Access (DIA)
link.
Log in to
Strata Cloud Manager.
Select and in the
Overview, select the branch
folder for which you want to create your
SD-WAN Link Management
profiles.
To make the Error Correction profile available to all SD-WAN
firewalls regardless of folder association, select All
Firewalls.
Create a SaaS Quality profile.
The SaaS Quality profile specifies how one or more software-as-a-service
applications should be monitored if your branch firewall has a Direct
Internet Access (DIA) link to a SaaS application. The SaaS Quality profile
is associated with an SD-WAN policy rule to determine how the
branch firewall determines the path quality thresholds for latency, jitter,
and packet loss and selects the preferred path for an outgoing packet.
Select .
Add Profile.
Enter a descriptive
Name.
Configure the SaaS Quality profile.
The following SaaS Monitoring Mode types are
supported. Only a single SaaS Monitoring Mode type is supported for
a SaaS Quality profile.
Adaptive—Passively monitor the SaaS
application session for send and receive activity to
determine if the predefined path quality thresholds have
been exceeded.
Static IP Address—Add up to four
static IP addresses to monitor and specify the
Probe Interval by which the
branch firewall probes the SaaS application path for health
information.
- FQDN—Add one Fully Qualified Domain Name
and specify the Probe Interval by which
the branch firewall probes the SaaS application path for health
information.
HTTP/HTTPS—Add a URL and specify the
Probe Interval by which the
branch firewall probes the SaaS application path for health
information.
Save.