Configure site-to-site IPSec VPN in Grandstream Router GWN700X behind NAT (SonicWall)

site-to-site IPSec in Grandstream Router GWN700X behind NAT (SonicWall)

Description This article describes the site-to-site IPSec configurations in Grandstream router GWN700x series when it is behind NAT (SonicWall). How It Works IPSec needs to check the Peer’s ID during authentication. The Grandstream router GWN700x uses the IP address of the WAN port as the IKE ID (Local ID/Remote ID) by default. If the router … Read more

Grandstream GWN700x series router shows 0bps in Download/Upload speed

Grandstream GWN routers Download and Upload Speed Rate showing 0bps

Description This article describes the behavior of Grandstream GWN700x series routers always showing zero Upload or Download Speed for the Client devices. When the Hardware Acceleration is enabled under Network Settings > Network Acceleration, the offload packets from the CPU are not counted The packet will be offloaded only if: a. It is the first … Read more

How to configure Grandstream GWN70x2 router for Maxis Home Fibre Internet

How to configure Grandstream GWN70x2 for Maxis Home Fibre Internet

Description This article describes the steps on how to configure the Grandstream GWN7052/7062 router for Maxis Home Fibre Internet. Maxis Home Fibre delivers its fibre connections with PPPoE with a VLAN tag. Steps 2. Navigate to the Network Settings > WAN on the home screen, and select Connection Type: Internet Access with PPPoE account. Enter the required … Read more

Steps to upload bix firmware to GWN78XX switches via U-Boot

Grandstream GWN7806P firmware upgrade via U-Boot

Description Local or network upgrades may fail if the Grandstream GWN7806P and GWN781X network switches have not updated their U-Boot and CFG. This issue usually happens in devices loaded with earlier versions when the firmware file size is more than 13 MB. The guide below describes the steps to load bix firmware file to the … Read more

Troubleshooting LAN Speed Issue with Grandstream GWN70XX Router

Troubleshooting Speed Issue with Grandstream GWN70XX Router

Description This article describes the troubleshooting steps and debug logs required when facing low-speed issues with Grandstream GWN70XX series routers’ LAN ports. Troubleshooting 1.Set up a simple network topology, and connect the PC’s LAN to one of the router’s LAN ports. [Broadband modem] = [Router] = [PC] 2.Determine the negotiated rate and Link Speed of … Read more

Debugging logs required for Grandstream GWN76XX Access Point Issues

Debugging logs required for Grandstream GWN Access Point Issues

Description This article describes the required information to capture for various issues in Grandstream GWN76XX access points before submitting a helpdesk ticket. This helps the product support and development teams to understand and resolve the issue more quickly and efficiently. 1. Description of the issue (required) Clearly describe the issue you are facing with the … Read more

Grandstream Access Points GWN76XX Firmware Upgrade via DHCP Option 43

Grandstream Access Point Firmware Upgrade via DHCP Option 43

Description DHCP option 43 is a vendor-specific option that can be used to provide configuration information to DHCP clients. It can be used to provide the DHCP clients with the server’s IP address that hosts the firmware files. When the clients receive this information, they can initiate a TFTP (Trivial File Transfer Protocol) session to … Read more

Grandstream Switch GWN780X(P) Auto Voice VLAN with LLDP

Auto Voice VLAN in Grandstream GWN780X switches

Description Auto Voice VLAN is a feature in network switches that automatically assigns a separate VLAN to voice traffic on the network. It allows voice traffic to be prioritized and managed separately from data traffic, ensuring high-quality voice communication. When an IP Phone is connected to a switch port that has Auto Voice VLAN enabled, … Read more