: Addressed Issues in Prisma SD-WAN ION Device Release 5.4.9
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Addressed Issues in Prisma SD-WAN ION Device Release 5.4.9

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Addressed Issues in Prisma SD-WAN ION Device Release 5.4.9

The following table lists the issues addressed in Prisma SD-WAN ION device release 5.4.9.
Issue IDDescription
CGSDW-463Resolved an issue where a WAN to LAN flow seen on multiple private bypass pairs causes FC to restart.
CGSDW-529Resolved an issue with poor performance on a third-party GRE tunnel through a virtual ION in a data center.
CGSDW-691Resolved an issue where, in some scenarios, the process restarted when a large number of prefixes or port-ranges are associated with custom applications.
CGB-18808Resolved an issue where SCTP flows state was not getting cleaned up when multiple flows between same endpoints are seen with different ports.
CGSDW-920Resolved an issue where the link flapping was seen on ports 10 and 11 when port 9 link goes down on the ION 9000.
To resolve this issue, install a new firmware using the toolkit command ion900 upgrade-x722-fw. For more details, see Upgrade ION 9000 Firmware.