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Knowledgebase : VPN and Remote Access
 

Please see DrayTek's VPN Application notes for general information on configuring VPNs.The minimun requirement is for a Dynamic DNS at the Dial-In location.  At the Dial-Out end, in section 2. Dial Out Settings please enter the dynamic DNS into the field...
Please see http://www.draytek.com/user/SupportAppnotesDetail.php?ID=189
Check whether both locations are using the same IP Addresses range (e.g. the default 192.168.1.x range).  If so, when the router receives a packet for say 192.168.1.12 it can't know if it should send it to the local 192.168.1.12, or should send it throug...
We strongly recommend building up to a secure VPN tunnel in stages. If a stage doesn't work you only have a few parameters to check.  Start with a PPTP connection and test.  Then change from PPTP to L2TP or IPSec without authentication or encryption. ...
Theoretically, there is no limit of the VPN tunnels number that Vigor routers are capable of pass through simultaneously.  But this may be affected by some other factors for example the router's bandwidth in actual application. However, there are many ...
You mentioned that you can ping PCs on the remote LAN, so the VPN connection is physically present and working.  Please try the following: It may be a Windows access issue.  Check that you have enabled Windows File and Printer sharing on the PC that y...
Because Vigor 3300 / 3300V user interface is very different from other Vigor models, we have created a top-level FAQ category for them.  Fo now, click here.  In future you will find all Vigor 3300 FAQs under " [10] Vigor 3300 / 3300V" on the...
First of all , please be sure to share a folder in the other PCs because some MS-Windows boxes cannot be seen in the network neighborhood unless their folders/printers are shared. If your target PC is in the remote LAN via ISDN or VPN, you're suggested t...
Lets say you have a Head Office with LAN IP Addresses 192.168.0.x, and three branch offices with LAN IP Addresses: * Site 1 Network: 192.168.1.x * Site 2 Network: 192.168.2.x * Site 3 Network: 192.168.3.x You want to use IPSec VPN tunnels to connect all ...
There are examples available in DrayTek Crop. website: http://www.draytek.com/support/support_note/router/application/vpn_solution/2/A/e.php
SCENARIO: Have problems establishing two IPSEC SA's between the same two hosts using different subnets when using 2600 series routers. SOLUTION: Vigor2600 is an old model which does not support Multiple SA feature. To support multiple VPN n...
Telstra NextG wireless network does not use public IP addresses and consequently the IPSec tunnel cannot be easily setup. You will need to request a static public IP address from Telstra. Bigpond 3G connections do use public IP address so the IPSec ...
In the latest firmware revisions for Vigor Routers, the IPSec pass-through function is disabled by default since it conflicts with the new NAT-T feature. To enable the IPSec pass-through function, telnet to the router and add the following command: ...
ALWAYS ON - only for "Dial-out" side. The VPN client router will never drop the VPN connection. Once the VPN is disconnected from the remote side, the client will re-connect it automatically. \N\N\N\N 0: NEVER DROP VPN. If this value is ...
A. REMOTE USER PROFILE SETUP ( TELEWORKER ) : [ FOR EXAMPLE : VIGOR2700] 1. In Vigor's web configuration page, click VPN and Remote access Setup -› Remote Dial-in User Setup (Teleworker). 2. Type in the username and password for this remote dial-i...
Normally, Vigor will assign an IP address from the range of IP pool (set up in the PPP General Setup) for PPP related VPN client. If a client wants to use a fixed LAN IP address, he may have trouble establishing a Remote dial-in VPN connection with the...
\N\N1 INTRO\N\N The document describes how to setup VPN IPSEC tunnel from Vigor to SnapGear. Suppose we have the following scenario. \N\N2 SETTINGS\N\N \N\N2.1 SETUP DRAYTEK VIGOR 2700 ROUTER\N\N On the 2700 we setup an IPSEC tunnel profile wit...
RIP DIRECTION The option specifies the direction of RIP (Routing Information Protocol) packets. You can enable/disable one of direction here. Herein, we provide four options: * TX/RX Both * TX Only * RX Only * Disable FROM FIRST SUBNET...
The Vigor2820 router is used in this example * Set 'Multicast via VPN' in each Lan 2 Lan profile * Run the following commands on every router where the Lan to Lan vpns are numbered 1 & 2 (or more - just add more lines). VPN BCRELAY SET Y 1 L2L ...
\N\NSCENARIO:\N\N Two Vigor3300V routers are to be configured to provide VPN load balancing VPN ROUTER 1 LAN:192.168.1.1/255.255.255.0 WAN1:192.168.10.11/255.255.255.0 GW 192.168.10.1 WAN2:192.168.20.11/255.255.255.0 GW 192.168.20.1 VPN ...
In the latest firmware revisions for Vigor Routers, the IPSec pass-through function is disabled by default since it conflicts with the new NAT-T feature. PROBLEM: Cisco VPN3002 creates a VPN connection to a Cisco Concentrator at a remote location...
DEAD PEER DETECTION (DPD) is a method of detecting a dead Internet Key Exchange (IKE) peer. The method uses IPSec traffic patterns to minimize the number of messages required to confirm the availability of a peer. DPD is used to reclaim the lost resour...
PLEASE CHECK YOUR NETWORK SETUP BY FOLLOWING THESE PROCEDURES: * Does either VPN client (e.g. WinXP on PC) or VPN server (e.g. Vigor 2910 ) connect to the internet through a NAT device? * If you are remote dial-in user and use DrayTek "Smart VPN C...
DIAL-IN PRIVATE IP IS 192.168.100.0/24 DIAL-OUT PRIVATE IP IS 192.168.1.0/24
Q: I have setup a Vigor 2820Vn to PIX VPN. The VPN is running okay and passing traffic. The PIX is the hub and has the following networks 172.16.0.0/12 and 10.0.0.0/8. The Vigor is setup as the spoke with 172.30.16.0/24. I can route traffic betwee...
1.) Configure the Draytek router as seen on the screenshot below. The VPN server has a Private IP of 192.168.2.1 and a Public IP of 203.158.46.127 The SMRT VPN Client has a Private IP of 192.168.1.x and a Public IP of 27.32.13.142 VPN server c...
These are the only settings required Vigor 2910 settings The Pre-Shared Key (above) is the character string that you need to enter in to the 'Secret' field of the iPhone L2TP setup (see below). In order to get a connection, the iPhone needs to know th...
On the 3200, Go to VPN and Remote Access >>Remote Dial-In User. 1.) Create new PPTP account as shown below. On the iPhone, go to SETTINGS >> GENERAL >> NETWORK and select VPN, Click ADD VPN CONFIGURATION and type in the details as shown below. ...
\N\NCUSTOMER ENQUIRY\N\N I have (actually I have 4 units among my clients) a Draytek 2820 Vigor > modem/router that I use as a VPN gateway to a LAN that consists of Windows > 2008 R2 server which is a DC and a file server and DNS and DHCP server. The...
\N\NTHIS DOCUMENT SHOWS HOW TO SET UP AN IPSEC VPN TUNNEL BETWEEN A VIGOR2820 AND A CISCO VPN CONCENTRATOR 3080.\N\N \N\NVIGOR2820 CONFIGURATION\N\N Click on ADVANCED Tab in IPSEC SECURITY METHOD and select the IKE Phase 1 and phase2 parameters ...
We handled some vpn issues recently, so i think maybe i can share something with you, hope it's helpful for you guys some day. SOME IPSEC HINTS: 1. The default phase1/2 lifetime settings for Vigor 2130 are: phase1:3600 phase2:28800 it's...
Dlink - 192.168.1.0 - WAN IP - 165.228.212.191 Draytek - 192.168.0.0 - WAN IP - 58.168.18.250 \N\NDRAYTEK VIGOR2820\N\N http://www.draycare.com.au/dfaq/image/VPN/19/vpn_65.JPG \N\ND-LINK ROUTER\N\N
In this document we will introduce how to create a LAN to LAN IPSec VPN between Vigor2130and a Vigor2820 using Aggressive mode. We use the following scenario. Case 1: VPN direction from Vigor2130 to Vigor2820 VPN configuration on Vigor2130 1. ...
QUESTION 1 _ IPSEC tunnels for LAN-LAN should be configured for call direction of "Both", "Always On" and Enable PING keep alive to LAN interface of remote gateway._ ANSWER If you select 'Always On', you should be able to 'Dial-out. If you sel...
QUESTION: I currently have two Draytek Vigor2820 modem routers at two sites both with Telstra Business ADSL2+ connections. They each have 1mb upstream link. I have setup them to have a VPN between each other (dial in IP vpn) and currently it is work...
VPN COMPATIBILITY with iPhone (3,3GS and 4) iPhone doesn't run on pure L2TP or pure IPSEC. iPhone only runs on PPTP and L2TP over IPSEC VPN Router Model iPhone version Firmware version PPTP L2TP/IPSEC Comments 2710 ...
QUESTION: WHAT IS \"WAN IP\" AND \"REMTOTE GATEWAY IP" USED FOR IN LAN TO LAN CONFIGURATION IN TCP/IP SETTINGS? ANSWER: The "WAN IP" and "Remtote gateway IP" are for IPCP negotation phase during a PPTP connection.
By default "NetBIOS over TCP/IP" is disabled for the VPN connection created by Smart VPN client. When it is enabled the whole vpn network cannot be accessed.
The steps are: * Configure WAN PPPoA and the related settings, click OK. * Telnet to the router and run the following command: "WAN MTU 1500" If you change the WAN PPPoA page, then you will need to re-configure wan MTU again via telnet. A...
\N\NQUESTION:\N\N We have a 2920n. Basically what we want to achieve is a failover order of: WAN 2 (Primary WAN) WAN 1 (Backup WAN #1) WAN 3 (Backup WAN #2) So when Wan 2 disconnects it tries to use Wan 1 and if it can't get Wan 1 then it uses ...
This document will show you how to configure the Vigor2925 router to allow a remote user to log into the network using SSL VPN with Radius authentication: Configuration on Vigor 2925: 1). Login to the router using your web browser: Default IP addre...
IPsec VPN tunnels usually require a static WAN IP address for at least one router. However in situations where both routers at each end of the VPN tunnel have a dynamic IP address (perhaps connected to 3G/4G network) using Main mode for VPN tunnel configu...
PROBLEM: In some situations you may not be able to access the admin web page (http/https) of the remote router over an IPsec VPN tunnel. This usually occurs when the VPN tunnel is established over a fixed wireless broadband connection or over a 3G or 4G ...
DrayTek's Central VPN Management (CVM) is a new feature introduced in Draytek routers to simplify the process of setting up a VPN connection between the central router and multiple remote sites. This webinar provides an overview of what central VPN manag...
This video describes the configuration process to set up a PPTP VPN tunnel between two DrayTek routers. The routers used are a Vigor2860 and Vigor2760. [https://youtu.be/cPhOpW2oilI] Click here [https://youtu.be/cPhOpW2oilI] to watch this video
This Video shows how to set up an IPsec LAN to LAN VPN tunnel between a DrayTek Vigor2760 router and a DrayTek Vigor2860 router. Main mode VPN configuration will be used for the configuration. [http://youtu.be/OkQAMx99bbk] Click here [http://youtu....
Incorrect use of the "PING TO KEEP IPSEC TUNNEL ALIVE” settings will cause frequent VPN disconnections. This article explains when this option should be used and will help you to trouble shoot if you have used this option to try maintaining a VPN tunnel. ...
DRAYTEK VIGOR 2925 DIAL-OUT CONFIGURATION To successfully connect the Draytek & Billion you must configure the IPsec Security Method With High ESP and select DES w/out Authentication BILLION ROUTER CONFIGURES AS DIAL-IN A Billion sides select also...
This video describes how to to set up an IPsec VPN tunnel between two DrayTek routers using aggressive mode. It starts by explaining when aggressive mode should be used instead of main mode. The two routers used are the Vigor2925 router and the Vigor2860 ...
This application note describes how to route all internet traffic via the Private Internet Access (PIA) VPN service using LAN to LAN VPN tunnel configuration. This configuration applies to DrayOS routers (DV2760, DV2912, DV2860, DV2925, DV2952, and DV3220...
AGGRESSIVE MODE VPN CONNECTION BETWEEN SONICWALL AND DRAYTEK ROUTER DRAYTEK ROUTER : GO TO VPN AND REMOTE ACCESS >> LAN TO LAN TO CREATE PROFILE 1. COMMON SETTINGS :                                                                     - ENTER PROFI...