Questions tagged [draytek]

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Grandstream wp820 not registering after router/modem switch

Greetings fellow system engineers! I'm new to the forum and I do have a rather strange problem. Please be aware that I am encountering the following issue as a hobbyist / power-user. I do have some ...
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0 answers
151 views

Routing issue while using 2 router Draytek Vigor 3910 with VLANs

I'm having problem when using 2 Draytek Vigor 3910 at the same time. This diagram was working well with Vigor 3900 but they replaced to new model 3910. My issue: 1, OSPF between 2 router's not ...
0 votes
1 answer
1k views

Turn on Internet Management via SSH on Draytek Vigor 2960

I want to enable the web management interface on a Draytek Vigor 2960 router and have connected via SSH however bit confused as to how to configure like so. Tried like below however just shows a list ...
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1 answer
1k views

Unable to connect to internal network through VPN

I am using two routers, one for connecting through VPN, and the other for internal network. My issue is after I connect via VPN, I can't access the internal network in other router. Here's my setup: ...
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1 answer
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draytek vigor 2862 how to setup a remote access VPN

We have the simplest network possible, and are trying to setup the simplest VPN possible to allow remote workers access to the LAN and to administer the draytek firewall. We have a ZTE router ...
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1 answer
815 views

List of open ports for Draytek Router

We are using a Draytek router for both the router and the firewall. I am doing some auditing and wanted to know if there was a way to get a list of the open ports off the router without going ...
-2 votes
3 answers
1k views

Access local server via WAN FQDN and Draytek router/firewall [duplicate]

I'm experiencing problems accessing a local server in my LAN via it's internet address. Let me explain. I have a local server, on IP 192.168.1.15, and it's serving http (port 80) (All my computers/...
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3k views

No route to host for Gateway on Ubuntu 18.04

I changed my router last night and computers are fine and wireless fine etc. My development web server seemed fine I can access it any my websites and SSH etc however I noticed that I have no internet ...
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1 vote
1 answer
662 views

Dedicated IP for webserver through pfsense and a draytek 2860

We have a leased line which has 8 public IP addresses. This connects to our Draytek 2860 router. From here we have an internal network which we use for our office computers and another network for ...
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1 answer
215 views

Limiting a station to only LAN access on Vigor DrayTek 2920

How can I configure a Vigor router (2920 in my case, but I suppose it's quite similar across models) to allow a station, defined by fixed IP or MAC address, to only communicate within the LAN and not ...
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0 answers
226 views

DrayTek Single Static IP routing

This is the current configuration of our DrayTek Vigor 2925: dynamic IP configured on WAN1 WAN1 feeds LAN1 which is connected to a switch. LAN2 is currently connected to a Linux server. ISP gave a ...
1 vote
0 answers
376 views

Draytek Vigor2926ac Port Redirection across WANs

I have a DrayTek 2926ac router which has an Ethernet feed as it's primary WAN and a 4G router (factory default settings + APN) as the Failover WAN. When I disable the primary WAN, the failover WAN ...
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2k views

Draytek Vigor 2820 incorrectly blocking IP address based on keyword filtering

Vigor 2820Vn router (with firmware 3.3.7.8) is blocking IP address URLs with the use of a URL keyword filter. The filter itself is working fine and blocking the URLs based on keyword, but this rule ...
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0 votes
2 answers
240 views

Windows network share not working over double VPN

Scenario: Server A connected to Draytek router A on subnet 192.168.1.0/24. Server B connected to Draytek router B on subnet 192.168.2.0/24. Site to site VPN between routers A and B. Single Windows ...
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2 answers
330 views

Unable to access OWA from the Internet

I am unable to access my Exchange server from my laptop when outside the LAN using exquilla plugin through Thunderbird. The Exchange server is in the internal network and a NAT rule port forwards ...
1 vote
2 answers
1k views

Could a D-Link managed switch be causing intermittent connectivity/DHCP issues for clients on a LAN

I use a Draytek 2860 router to manage an office internet connection. This feeds a WAN connection into a managed switch (D-Link DGS 1210 24), and the ports on the switch are then connected to a basic ...
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1 vote
0 answers
747 views

One way/no way audio on Shoretel phones across L2L IPSec VPN

We have two offices: Master: 192.168.1.0/24 Satellite: 192.168.128.0/24 Master contains the Shoretel phone system. Both offices use Draytek Vigor 2860ac routers They are connected using an IPSec LAN-...
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0 answers
103 views

Blocked DNS Server Requests

We are a group of volunteers for a non profit WISP in the Yorkshire Dales. We have an intermittent but serious spasms of various clients' DNS requests blocked. Note we have only one Internet IP, the ...
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189 views

Draytek Vigor 2830n WAN connection dropouts

For the last two weeks we have been experiencing terrible connections speeds. When running a speed test it normally starts off OK at around 15Mbps but then drops to 0.7Mbs or below making working ...
1 vote
0 answers
247 views

Small business network vlans and hyper-v configuration

We are a small business and have been successfully running one Hyper-V 2012 R2 vmhost with many Windows Server 2012 VMS that includes a DC, Web Server, CRM Server and SQL Server for a couple of years. ...
-2 votes
1 answer
1k views

/30 IP block 4 - 3 useable IP

I have 3 useable IP's? This is what the ISP supplied. when I requested a IP block 4 Gateway .232 Router .233 Spare IP .234 Broadcast .235 How it is setup in the router. Router picks up .233 as ...
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2 votes
1 answer
2k views

Connection SSH port 22 via domain name but not public ip address

I have a Draytek router configured to port forward SSH connections to an internal server from specific ip addresses only. Clients and myself can connect externally successfully except one who cannot ...
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0 answers
60 views

Cannot find a device attached to network

My work has a wireless alarm system installed, and we recently got a wireless camera to add to it (made by the same company, it simply plug-n-plays). The alarm system uses a small router like device ...
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5 votes
1 answer
3k views

Assign static IP by MAC address on openVPN

Our business is currently running a VPN using OpenVPN on a server we host ourselves. We have a need to lock down our internal network for client reasons - so the desired outcome is that only ...
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2 answers
11k views

Draytek Vigor 2860 multiple external IP-addresses

I've bought a DrayTek Vigor 2860 for my company network. And I'd like to use it for two VLANs with separated external IP's. I have 6 LAN ports on my DrayTek. For example: External IP-adres: 201.102....
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-1 votes
1 answer
3k views

Open port to only one external IP address

I am having trouble with unwanted traffic on a certain open port and want to lock the open port so it only allows incoming traffic from One single external IP address. I have had a Google and cant ...
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1 vote
2 answers
10k views

Any suggestions on why DNS is failing over DrayTek 2820?

In recent weeks a weird problem has started in my office. The internet seems to stop working, but it has not failed, it's just DNS problems. Setup: ADSL2+ AnnexM connection via a Draytek Vigor 2820 ...
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1 vote
1 answer
1k views

Setting up VLANs using GS724T & Draytek 2860n-Plus

I am having a world of problems here and can't see what is going wrong! The Plan: Use the Draytek to connect to the internet and provide WLAN access. Single port to connect to the GS724T and tag ...
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1 vote
3 answers
17k views

Ubiquiti Unifi Wirlesss Access Point not obtaining IP Address when VLAN Tagged

This question follows on from this one which I managed to resolve. Draytek 2830, Multiple VLANS on Same Port My Ubiquiti Unifi Wirlesss Access Points are not allowing clients to obtain an IP address ...
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2 votes
2 answers
3k views

Draytek 2830, Multiple VLANS on Same Port

The Kit Ubiquiti Unifi Long Range Wireless Access Point Cisco SG200-08P Switch (VLAN, POE Support) Draytek 2830VN Router The Problem I need to enable Multiple VLANS against a single port on the ...
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0 votes
0 answers
1k views

PowerDNS Reverse lookup is not responding in VPN connected network

I created a test network. It is a star VPN network with: - 1 main router - 2 subrouters (DrayTek Vigor 2920) - behind each router a client - behind the main router a PowerDNS machine now the ...
1 vote
1 answer
4k views

Draytek SSL VPN connection incorrect subnet mask and gateway

I have remote machine connecting to our office lan through a draytek 2930 router in our office with a fixed IP (FW3.3.0). I have set it up to use SSL VPN with Draytek smartvpn client software on the ...
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1 vote
0 answers
818 views

DRAYTEK - VLANs with VLAN tagging switches / router

Our company uses Draytek routers (various models, slowly upgrading to 2860n at each site). We have recently purchased a new site, and want to split the network up into separate VLANs, so as to ...
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0 answers
1k views

Can only ping certain IP's over VPN

I have 2 Draytek Vigor 2830's set up with a IPSec VPN between the two which is working. Yet I can only ping the router in HQ (10.0.0.9) & the IPCortex (10.0.0.2), the outline below might help. ...
0 votes
1 answer
1k views

Router drops connection

We are having trouble with our Draytek router, and I thought this would be the best place to ask. Our current set-up: Cisco EPC3925 modem to our connection point Draytek Vigor2850 router connected ...
4 votes
2 answers
20k views

Routing between two routers with static routes

I have a Draytek 3200 router and a pfsense rackmount router that I am trying to get to route to each other. I have a subnet on each router and a subnet for the link between, as shown here: As it ...
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18 votes
5 answers
110k views

Any reason not to enable DoS Defense in my router?

I recently found a DoS Defense setting in my DrayTek Vigor 2830 router, which is disabled as default. I'm running a very small server on this network and I take it very serious to have the server up ...
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0 votes
1 answer
409 views

VPN still working after rebooting without client - DrayTek client shows "No Connection"

My home network is a simple router + pc's setup, nothing fancy - the router has DHCP enabled for 192.168.0.X (255.255.255.0) and my PC picks up the address 192.168.0.82. There are no devices on my ...
2 votes
1 answer
342 views

What's the correct way to step a Draytek 3510 IP PBX to avoid line echo?

I've setup a Draytek 3510 IP PBX with 10 VigorPhone 350 handsets. It's all connected through an unmanaged 48port gigabit switch - all structured cabling except patch leads are Cat6. Dhcp is handed out ...
1 vote
2 answers
192 views

Wireless network with 6 routers

I have 5 internal Wi-Fi routers (DrayTek Vigor2110n). These routers are intended to supply Internet connectivity for visitors of the site within the open area, without aloowing access to the internal ...
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0 votes
3 answers
15k views

Just how slow should my VPN be?

I have a VPN setup between a remote office with 2 ADSL connections (8Mb downstream, 512Kb upstream) and a main office with a 10Mb EFM connection (10Mb both up and down). The VPN is an IPSec ...
2 votes
2 answers
2k views

VPN Trunk Between Cisco ASA 5520 and DrayTek Vigor 2930

I'm a bit of a VPN newbie, so please go easy on me ... I'm trying to use the VPN trunking capabilities of the DrayTek Vigor 2930 firewall to bond two IPSec VPN connections to a Cisco ASA 5520 device ...
0 votes
2 answers
827 views

Port Forwarding failing only to Ubuntu servers from Draytek router

I know this is a kinda unusal question, but Draytek support (..which is very eager to solve the issue) seems to reach its limits. Scenario: Draytek Vigor Multiwan router with current firmware. ...
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5 votes
1 answer
2k views

Draytek Vigor 2820 static IP's

I have a Draytek Vigor 2820 router which is connected to our ADSL provider (British Telecom, BT). We currently have one static IP address which is accessible from anywhere outside of our network and ...
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1 vote
1 answer
2k views

LAN to LAN (Tunnel) VPN with IPSec

I'm having some issues setting up a LAN-to-LAN VPN. Please keep in mind, that "the other side" won't change anything in their configuration. This is my current setup: Our side: Router: Draytek ...
1 vote
2 answers
587 views

Draytek router port usage?

We have a Draytek router which is connected to our primary switch (Nortel) using the lAN port (which is also the port labelled 4). I noticed that there is a port reserved for gigabit Ethernet. ...
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2 votes
2 answers
500 views

Network seems to break down without warning in irregular intervals

I know this one is a tricky one because the problem could potentially be caused by quite a few different things. However maybe you've come across something similar or have some hints or tips of how I ...
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2 votes
2 answers
1k views

Packet loss over DSL WAN with new router

My company recently purchased a DrayTek Vigor 2920n to replace an ancient Linksys router that connects to the office DSL service (AT&T). As it's a DSL service from AT&T, the router WAN ...
0 votes
1 answer
702 views

DrayTek VigorPro 5510 + IPCop

Our network uses a DrayTek VigorPro 5510. The content filtering on this isn't particularly strong - It work's on IP ranges - for example, our 10.0.10.xx range can view anything, but 10.0.65.xx has ...
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1 vote
2 answers
3k views

Username to Logon to Vigor Draytek 2950

I have a dual-wan DrayTek Vigor 2950 router and it's working really really good! The only thing that bothers me, without being a huge problem, is that I can't configure a user name to connect to the ...