Kerio — Control 942 Upd

For physical Kerio hardware boxes, you can perform the upgrade via the web interface above, or by using a pre-formatted USB flash drive (FAT32) with the upgrade file inserted before boot.

This article explores the key features, fixes, and benefits of the Kerio Control 9.4.2 update, providing a comprehensive guide for administrators. What is Kerio Control 9.4.2?

A known issue causing WiFi authentication failures when using RADIUS servers has been fixed. This is critical for environments relying on enterprise-grade WPA2/WPA3 authentication (WPA-Enterprise) for guest and employee wireless access. 3. Mac Upload Speed Fixes

Understanding the common issues associated with 9.4.2 is critical for a smooth transition. The most notable is the VMware adapter issue, which was resolved by applying Patch 1. However, another known performance issue can arise when upgrading to on high-speed internet connections (such as 1 Gbps fiber). Some users experienced poor throughput after the upgrade, which was traced to Generic Receive Offload (GRO) settings. The solution involved modifying the GRO settings for internet and LAN interfaces from the web admin UI. A simple reboot could resolve it, but if not, the specific settings needed adjustment. kerio control 942 upd

This fix is known to resolve both the throughput issues and the website loading failures associated with GRO.

The 9.4.2 update continues the trend of moving toward the , which introduced a transition to a 64-bit architecture to better utilize modern hardware resources.

Open a web browser on a local computer and navigate to that URL. For physical Kerio hardware boxes, you can perform

Refinements to the Kerio Control Web Filter ensure more accurate categorization of URLs, helping administrators enforce corporate usage policies effectively. Stability Patches:

The fixes in 9.4.2 reduce unexpected downtime caused by network adapter failure or authentication bottlenecks.

: The official path is 9.4.2p2 → 9.4.3p4 → 9.4.5p2 → 9.5p1 → v10. A known issue causing WiFi authentication failures when

: Streamlined secure data fetching mechanisms to lower localized LDAP latency. 3. Automated Certificate Renewal Security

Overview. Kerio Control 9.4. 2 has been released and is available for download. Release date: Oct 11, 2022. Build ID: 7279. support.keriocontrol.gfi.com Kerio Control 9.4.2p1 Release Notes - GFI

Resolved a problem where virtual network adapters became unavailable, a crucial fix for virtualized deployments.

This version addresses known bugs from the 9.4.1 branch, particularly regarding memory management and high-availability (HA) sync issues. VPN Client Compatibility:

It is strongly advised to upgrade to this version to ensure network uptime, optimal throughput, and protection against known vulnerabilities. Top Highlights of the 9.4.2 Update