Version 22.2.6

What's new in this release?

  • Head of Anchor release
  • In accordance with the Vidyo Standard Software Maintenance Policy, Vidyo is pleased to announce VidyoGateway version 22.2.6 as the Head of Anchor for VidyoGateway on the Anchor 22.4.x branch. Anchor releases for Vidyo infrastructure and endpoints are listed in the Vidyo Anchor Release Compatibility Matrix.
  • Bug fixes
  • In this release, we've addressed some issues to improve usability and reliability.
  • System updates
  • For added security and stability, updates for multiple third-party packages and libraries are included as part of this release.

SSH configuration information

In this version, the SSH configuration has been updated to improve security. Because of these changes, only modern SSH clients that support the configurations below will typically be able to successfully connect.

  • Supported host keys: RSA,ED25519
  • Key exchange algorithms: diffie-hellman-group-exchange-sha256,diffie-hellman-group18-sha512,diffie-hellman-group16-sha512,curve25519-sha256,sntrup761x25519-sha512@openssh.com,curve25519-sha256@libssh.org
  • MACs: hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,umac-128-etm@openssh.com
  • Encryption ciphers: Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com

Prior to upgrading, we recommend that you:

  • Update your SSH client to the latest version.
  • Confirm your client supports the above configurations.
  • Take a backup (snapshot) of your virtual machine.
  • Upgrade a single machine first to confirm connectivity and then proceed to the others.

Files

This file...

Should be applied on top of...

gw-TAG_GW_22_2_6_85-bundle-v7123.vidyo

VidyoGateway version 22.2.2 or later

Upgrade notes

  • You must upgrade to VidyoGateway version 22.2.6 from VidyoGateway version 22.2.2 or later. Therefore, if you have a VidyoGateway version earlier than 22.2.2, you must first upgrade to 22.2.2 and then upgrade to version 22.2.6. Please refer to the “Upgrade a VidyoGateway cluster to 22.2.6” section below for more information. These steps must be completed in order.
  • If you have installed a previous VidyoGateway version 22.2.6 beta, you should first downgrade your VidyoGateway to the previous GA using the Recovery Utility on the System Console, and then upgrade directly to the GA 22.2.6 version. For more information, please refer to "Run the Recovery Utility" section of the VidyoGateway Administrator Guide.

Compatibility

VidyoGateway version 22.2.6 is compatible with VidyoPortal and VidyoRouter versions 24.1.0 and later.

Resolved issues

The following table lists the issues we have resolved in VidyoGateway version 22.2.6.

VidyoGateway version 22.2.6 - resolved issues

Key

Summary

VIDGW-5240

Fixed a rare crash condition using a SIP load balancer.

VIDGW-5189

Fixed an issue where, under certain rare circumstances, all cluster nodes may simultaneously display as "Offline" and no calls will connect.

VIDGW-5168

Updated Apache Tomcat for security and stability improvements.

VIDGW-5153

Updated Java for security and stability improvements.

VIDSRVPLTF-2627
  • Updated OpenSSH for security and stability improvements.
  • Updated Apache Web Server for security and stability improvements.
  • Updated OpenSSL for security and stability improvements.

Known issues

The following table lists the known issue in VidyoGateway version 22.2.6.

VidyoGateway version 22.2.6 - known issue

Key

Summary

VIDGW-5202

Due to the larger installer size for 22.2.6, upgrades via the Web UI will fail to upload.

 

Workaround: Users must use the Platform API’s to upgrade to 22.2.6.