When concurrent connections exceed 100K flows, application metrics and flow statistics are not properly exported to the controller.

In the device toolkit, provide an enhancement to see interfaces and sub-interface statistics.

DNS Servers

responding with recursion disabled and valid A records in responses are ignored by the ION device.

In the device toolkit, provide a way to clear multiple flows based on a broad match criteria.

When BFD is set to non-aggressive mode, periodic tunnel flaps were observed.

In some scenarios, the Active VPN to a Hub site is incorrectly reported as Inactive.

In a rare condition, a TCP port 25 (SMTP) flow was improperly detected as SSH.

Add ION serial number to SNMP MIB Definition.

In 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.

Media signaling channels sent in the clear should be detected as the appropriate system application instead of just the signaling protocol itself.

In the Device Toolkit, provide a way of disabling the pager.

In some scenarios, ESP flows have a source and destination port displayed incorrectly in the flow browser.

In the device toolkit, provide support for legacy SSH ciphers.

In 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.

In a rare scenario, a branch site HA backup device did not properly cleanup memory allocation causing a process to restart.

In certain scenarios, the statistics export process consumes an improper amount of memory.

In certain conditions, inbound internet traffic may be improperly dropped.

A timing issue for a BGP-peer-down scenario, resulting in improper memory utilization.

In the device toolkit, users are unable to filter dump vpn summary for Private WAN VPNs.

In certain scenarios, interface status was reported incorrectly to the controller.

If 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.