: Addressed Issues in Prisma SD-WAN ION Device Release 5.2.1
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Addressed Issues in Prisma SD-WAN ION Device Release 5.2.1

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Addressed Issues in Prisma SD-WAN ION Device Release 5.2.1

The following table lists the issues addressed in Prisma SD-WAN ION device release 5.2.1.
Issue IDDescription
CGB-6587When concurrent connections exceed 100K flows, application metrics and flow statistics are not properly exported to the controller.
CGB-7682In the device toolkit, provide an enhancement to see interfaces and sub-interface statistics.
CGB-8197DNS Servers responding with recursion disabled and valid A records in responses are ignored by the ION device.
CGB-11833In the device toolkit, provide a way to clear multiple flows based on a broad match criteria.
CGB-13037When BFD is set to non-aggressive mode, periodic tunnel flaps were observed.
CGB-13064In some scenarios, the Active VPN to a Hub site is incorrectly reported as Inactive.
CGB-13184In a rare condition, a TCP port 25 (SMTP) flow was improperly detected as SSH.
CGB-13364Add ION serial number to SNMP MIB Definition.
CGB-13377In a private L2 branch site, if there is a LAN asymmetry event and the corresponding WAN port is down, the flow must be re-evaluated for path selection.
CGB-13382Media signaling channels sent in the clear should be detected as the appropriate system application instead of just the signaling protocol itself.
CGB-13507In the Device Toolkit, provide a way of disabling the pager.
CGB-13575In some scenarios, ESP flows have a source and destination port displayed incorrectly in the flow browser.
CGB-13596In the device toolkit, provide support for legacy SSH ciphers.
CGB-13649In a rare scenario, where a WAN-to-LAN initiated flow from a CloudGenix Data Center site to a CloudGenix Branch site comes in on a private WAN underlay path, there is significant delay in seeing the first LAN-to-WAN packet. Although, due to path selection / path policy, the ION device decides that the flow should be on the VPN path, the traffic, however, incorrectly stays on the private WAN underlay path.
CGB-13800In a rare scenario, a branch site HA backup device did not properly cleanup memory allocation causing a process to restart.
CGB-13978In certain scenarios, the statistics export process consumes an improper amount of memory.
CGB-14035In certain conditions, inbound internet traffic may be improperly dropped.
CGB-14424A timing issue for a BGP-peer-down scenario, resulting in improper memory utilization.
CGB-14467In the device toolkit, users are unable to filter dump vpn summary for Private WAN VPNs.
CGB-14543In certain scenarios, interface status was reported incorrectly to the controller.
CGB-14544If an advanced performance threshold was set for a custom application via the Advanced UI, and subsequently the application was deleted, traffic forwarding may become impacted on ION devices that contain advanced performance thresholds.
CGB-14576Enhancement to exempt the ION internal loopback address from SNM polling.