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2.9 Gateway Releases

2.9-03 - 2021-10-04

  • Fix: Fixes a datapath issue related to mixed-mode (forward-proxy, forwarding) scenarios for Egress/East-West use-case
  • Fix: Fixes a long running (slow) memory leak for Egress/East-West use-case
  • Fix: Fixes a memory corruption issue in atypical high load scenarios for Ingress use-case
  • Fix: Improves debug logging in datapath hitless restarts
  • Fix: Enhances stability related to various stress scenarios
  • Fix: Improves CPU efficiency to enhance datapath performance

2.9-02 - 2021-09-15

  • Enhancement: Added Forward Proxy support for applications/services that use Websockets protocol (e.g. AWS SSM/EC2Messages) to Egress/East-West Gateway
  • Fix: Fixes an issue where the datapath would process Forwarding traffic as Forward Proxy under certain mixed Forwarding and Forward Proxy scenarios
  • Fix: Enhances throughput performance for IPS and WAF security profiles
  • Fix: Optimizes memory-based auto-scaling
  • Fix: Fixes stability issues related to various stress scenarios
  • Fix: Reduces overall memory consumption for all scenarios

2.9-01 - 2021-08-25

  • Enhancements / Fixes: General release of 2.9 to enhance and improve capability, usability and stability
  • Enhancement: Enhanced messaging for certain System Log messages sent by the Gateway that were difficult to read and less actionable
  • Enhancement: Enhanced diagnostic messages when there are issues with the Valtix Gateway fetching a datapath certificate from the Valtix Controller
  • Enhancement: Enhanced Malicious IP protection to support both Ingress and Egress use-cases
  • Enhancement: Enhances the ability to change from one Security Policy Ruleset to another Security Policy Ruleset on a running Valtix Gateway without having to disable the Gateway
  • Fix: Fixes an issue in the datapath rule engine to enhance stability for certain high-volume, mixed traffic scenarios
  • Fix: Fixes an issue with the datapath FQDN processing when attempting to parse and process a non-FQDN
  • Fix: Fixes an issue with WAF processing that could result in a 504 (request timeout)
  • Fix: Fixes an issue with the datapath that occurs rarely where ARP packets are not processed properly
  • Fix: Fixes an issue in a WAF profile where a Trustwave rule detects malicious activity, but does not block the offending activity
  • Fix: Fixes an issue where certain changes to the WAF profile are not applied to the Valtix Gateway