Blog

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  IPsec Tunnel Main Mode between DrayTek Routers (Client with Dynamic IP)

  This article introduces how to set up an IPsec Tunnel in Main Mode between two Vigor Routers when the VPN client uses a dynamic public IP address. When VPN client which is behind NAT, please use IPsec VPN in Aggressive mode instead.

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  Use Multiple LAN Subnets with Tag-Based VLAN

  Vigor Router provides multiple IP subnets, which allows different groups of LAN clients to use a different range of IP address. More IP subnets are available when VLAN (Virtual LAN) is configured to partition the LAN clients.

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  Register the router to a SIP server

  Vigor V models, which are the model with VoIP function and RJ-11 ports for voice, can register to SIP servers and act as the VoIP gateway for the LAN network. This note is going to demonstrate the setup for SIP registration.

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  Inter-VLAN Routing

  VLANs allows administrators to segment the local network to improve network efficiency and security. By default, hosts on separate VLAN cannot reach each other. If you want devices on different VLANs to be able to communicate, you need to enable Inter-LAN routing on the router.

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  VPN Pass-Through Setup

  Vigor Router supports VPN pass-through to pass VPN traffic router's LAN. This article shows how to set up VPN pass-through on Vigor Router.

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