Peplink Firmware 8.5.1: Key Updates and Fixes

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Peplink Firmware 8.5.1 has been officially, a comprehensive update packed with new features, improvements, and fixes for a wide array of devices. This update enhances performance, strengthens security, and introduces several new functionalities designed to optimize network operations. If you are ready to update, this post includes everything you need to know, along with links to the full release notes and firmware download.

Supported Devices

Firmware 8.5.1 supports a wide range of Peplink devices, including Balance, MAX, MediaFast, B One, UBR, PDX, SDX, EPX series, FusionHub, and SpeedFusion Engine models. Highlights include:

  • Balance Series: Models such as Balance 20X, 30 LTE HW3, 310 HW4, and 2500.
  • MAX Series: Devices like BR1 Mini HW3, HD2 Dome, Transit Pro E, and HD4 MBX.
  • Specialized Products: FusionHub, SpeedFusion Engine, and SDX Pro.

For a complete list, check the official Firmware 8.5.1 Release Notes.

Key Features in Firmware 8.5.1

Improved Cellular Functionality

  • APN Storage: The last known good APN for SIMs in “Auto” mode is now stored and reused.
  • Automatic Airplane Mode: Cellular WANs can automatically enter airplane mode when disabled.

Supported on models like Balance 20X, 30 LTE/Pro, 310X, MAX BR1/2, and Transit series.

System and Security Enhancements

  • SCEP Support: Streamlines certificate issuance and management.
  • Web Content Filtering: Full support for models like Balance 310 5G and Fiber 5G.
  • Starlink Improvements: Better handling of reported outages for uninterrupted connectivity.

Enhanced Monitoring and Configuration

  • SNMP Updates: Expanded metrics for WAN latency and cellular details.
  • FusionHub Cloud-Init Support: Simplifies automated configuration on cloud platforms.

Wi-Fi WAN Connectivity

  • Wi-Fi WAN can now connect to Peplink APs without active WAN connections.

Resolved Issues

Firmware 8.5.1 addresses several critical issues, including:

  • Security Fixes: Resolved a Host Header Injection vulnerability affecting all models.
  • SIM Failover: Corrected issues with SIM failover functionality when bandwidth quotas are exceeded.
  • eSIM Activation: Resolved eSIM connectivity issues after device reboots.

For a full list of fixes, refer to the release notes.

How to Update Your Peplink Router

Updating your router is straightforward. Follow these steps using InControl2, Peplink’s cloud-based management tool:

  1. Log into InControl2: Visit InControl2 and log in to your account.
  2. Select Devices: Navigate to the group where your devices are managed and select the routers you wish to update.
  3. Check Firmware: Click on the “Firmware” tab to see available updates for your devices.
  4. Schedule the Update: Choose Firmware 8.5.1 and schedule the update at a time that minimizes disruption to your network.
  5. Monitor the Update: During the update, ensure all devices reboot successfully and reconnect to the network.

For more details, visit Peplink’s Support Downloads Page to download the firmware directly if needed.

Recommendations Before Deployment

  1. Test Before Full Deployment: If you manage a large fleet of Peplink devices, test Peplink Firmware 8.5.1 on a subset of devices before rolling it out across your entire network.
  2. Backup Configurations: Save your device configurations prior to updating. Remember, configuration files from Firmware 8.3.0 or newer are incompatible with versions 8.2.1 or older.
  3. Update Related Software: For users of FusionSIM or RemoteSIM, ensure your SIM Injector is updated to version 1.1.140.

Why Upgrade to Peplink Firmware 8.5.1?

Firmware 8.5.1 is a major update that delivers on performance, reliability, and innovation. From enhanced cellular functionality and robust security to improved monitoring capabilities, this release is a must-have for anyone looking to optimize their network infrastructure.

If you need additional help or have questions about the update process, reach out to our support team at 5Gstore.com for assistance.

With the release of Peplink Firmware 8.5.1, Peplink continues to deliver cutting-edge features and reliability. Start your update today to take advantage of all the new features and improvements.

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