IP addresses for remote network connections are unique, not shared,
and dedicated to your Prisma Access deployment. These IP addresses
do not change after Prisma Access creates them as part of remote
network onboarding, and the IP addresses persist after an upgrade.
However, take care when increasing the bandwidth of an existing
connection, because the IP address of a remote network can change
if that increase causes the bandwidth in a location to exceed 500
Mbps.
These bandwidth guidelines apply only when you upgrade an existing
connection. A single remote network connection, even a 1000 Mbps
(Preview) connection, always receives a single Service
IP Address, regardless of its size.
The 1000 Mbps bandwidth option is in preview mode. The
throughput during preview is delivered on a best-effort basis and
the actual performance will vary depending upon the traffic mix.
The following example shows three remote network connections
in the same location, each with a bandwidth of 150 Mbps. Since the
total bandwidth is 500 Mbps, Prisma Access assigns a single IP address
for all connections in the location.
The following example shows the bandwidth of remote network connection
A being increased from 150 Mbps to 300 Mbps. Since the total bandwidth of
all connections is now more than 500 Mbps, Prisma Access assigns
a new service IP address for the connection with the additional
bandwidth. The other service IP addresses remain unchanged.
Conversely, given four remote networks with a bandwidth of 100
Mbps, if you increase the bandwidth of one of the remote networks
to 100 Mbps, the Service IP address of that remote network does
not change because the total bandwidth is now 500 Mbps.
If you reduce the bandwidth of a remote network connection,
the Service IP address does not change.
To find the service IP addresses in Panorama, select PanoramaCloud ServicesStatusNetwork Details tab
and click the Remote Networks radio button
to display the Service IP Address for the
remote networks, or use the API script.