: Upgrade or Downgrade Considerations in Prisma SD-WAN ION Device Release 6.3.1
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Upgrade or Downgrade Considerations in Prisma SD-WAN ION Device Release 6.3.1

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Upgrade or Downgrade Considerations in Prisma SD-WAN ION Device Release 6.3.1

Learn about the device upgrade or downgrade considerations for Release 6.3.1.
The following table lists the new features that have upgrade or downgrade impact. Make sure you understand all upgrade/downgrade considerations before you upgrade to or downgrade from Prisma SD-WAN release 6.3.1.
FeatureUpgrade ConsiderationsDowngrade Considerations
Performance Policy
When upgrading to device version 6.3.1 or higher, if a performance policy is not attached to a site, default thresholds for LQM will be applied for path selection of both real time applications. After upgrading to 6.3.1 or higher you cannot create / update LQM and App performance thresholds from the advanced menu but, they can be deleted. Any configured advanced menu values will be ignored by the device after the upgrade to 6.3.1 or higher.None
IPv6 BGP Support
NoneRemove the IPv6 configuration before downgrading the device software version.
Support for FIPS mode
FIPS mode will not be supported on an upgrade to device software version 6.3.1. Device software version 6.3.4 will support FIPS.