Knowledge Base
WAN
- Which 3G/4G/LTE modems are compatible with Vigor Routers?
- What is Fast NAT and when to use it? (For Vigor3900/2960)
- Use Client Key for DynDNS Service
VPN
- 6in4 over PPTP between Vigor routers
- IPsec XAuth from macOS to Vigor Router
- L2TP over IPsec from Android to Vigor Router
VDSL/ADSL
- Troubleshoot ADSL Synchronization Issues
- Get the DSL Information from the Vigor130 on WAN
- How to tell if my ADSL router is Annex A or Annex B?
LAN
Applications
- Authenticate users with an AD/LDAP server
- Use Multiple LAN Subnets with Tag-Based VLAN
- Set time schedule for user's Internet access
Routing
- Set up OSPF Routing between Vigor Routers (Vigor2962/3910)
- Routing Fundamentals
- Address Mapping by Route Policy
Firewall &
Content Filtering
- Secure the NAT Port Redirection connections by Port Knocking
- Difference between DMZ Host and DMZ Subnet
- Server Load Balancing by Vigor3900
Security
- How to block an unknown IP address which keeps dialing VPN to Vigor Router?
- DNS Security
- Use mOTP for Remote Access
VoIP
- Register the router to a SIP server
- Control the Conversation Time for each Trunk by Time Budget
- Make caller ID display or replace symbol '+'
Switch
- Vigor Switch Naming Rules
- How to add VigorSwitch into the VigorConnect server and set up VLANs
- Differences between Switch types
Latest Articles
- Activate the Free Trial License for URL/IP Reputation Service
- Sending Notifications via Microsoft 365 Mail Server with OAuth 2.0
- Troubleshoot an unexpected router reboot
- Renew License Key for URL/IP Reputation Service
- Threat Protection - Safe Browsing
- Manage Switches in Stacking
- VPN Matcher for DrayOS 5 Vigor Routers
- IPsec Tunnel between two DrayTek Routers using the same IP subnet
- Blocking Social Networking Websites by Threat Protection
- Three-Site VPN Communication
Top Articles
- How to login my Vigor Router
- Use Multiple LAN Subnets with Tag-Based VLAN
- Solve the Can't find VPPP adapter Error of Smart VPN Client
- Ways to fix the VPN No PPP Control Protocols Configured Error
- Reset Vigor Router To Factory Default Settings
- SSL VPN from Windows to Vigor Router
- WireGuard VPN from Windows to Vigor Router
- EasyVPN
- OpenVPN to Vigor Router by using the self-generated certificate
- Local Network Setup and Management