All Questions
140
questions
0
votes
0
answers
11
views
Windows 10 builtin IKEv2 VPN does not have option for preshared key
I configured Routing and Remote Access on Windows Server 2019, then built-in VPN Type IKEv2 + PSK:
Filled the PSK in "Allow custom IPsec policy for L2TP/IKEv2 connection" (rrasmgmt.msc)
...
- 612
0
votes
1
answer
388
views
Windows Server 2012 R2 lost ability to browse the Internet after RRAS setup
I have a Windows 2012 R2 server that is set up to be our VPN server. Company workers use this server to connect and gain access to the company's network. This part is working fine, no issues here.
The ...
- 11
1
vote
2
answers
1k
views
Can I use always on VPN device tunnel on Windows 10 Pro
I am testing out always on VPN user and device tunnels in my home lab to evaluate for live deployment in our companies' environemnt.
My user tunnel is working flawlessly, but my device tunnel does not ...
- 1,753
0
votes
1
answer
1k
views
RRAS SSTP VPN and DNS Resolution with multiple suffix
So we have domain example.com and have our active directory setup as ad.example.com. When I VPN (SSTP on RRAS) if I ping any thing (eg server.ad.example.com) it gives me an internal ip address (...
- 341
0
votes
1
answer
364
views
In a VPN, how to access resources inside a connected office from the VPN server
I have this Windows Server running on AWS, running a VPN with RRAS and NPS. The initial setup included only SSTP, and the users could easily connect from their Windows computers on their homes and use ...
2
votes
0
answers
701
views
Windows RRAS NAT Vastly Slows Down Native (Non-VPN) TCP Connections of Server
So I have a Windows Server 2019 (Server A) set up with the RRAS (Routing and Remote Access) role. It is configured with the built-in NAT in such a way that VPN clients have access to the internet via ...
- 71
1
vote
2
answers
165
views
Windows 2016 Server RAS/VPN
I quite don't know where to start so I'll describe the needs in hope someone can help me figure out the building blocks that need to be assembled.
We're currently running Windows 2016 Server RAS/VPN ...
- 148
0
votes
0
answers
633
views
RRAS IKEv2 VPN no response
We have an IPSEC/L2TP PSK VPN on Windows Server 2012 using RRAS. This usually works fine, but now with so many staff working from home due to COVID-19, I am getting complaints of the VPN dropping out ...
- 127
1
vote
2
answers
3k
views
Determining root cause of Windows VPN Connection Error 13801
I'm trying to get machine authentication working with Microsoft "always on vpn".. I'm running into error 13801 on attempting to connect with a client. This error implies there is some sort of ...
- 51
1
vote
1
answer
3k
views
How to register RRAS VPN clients in DNS with DHCP doing secure dynamic updates?
A past MSP configured our Windows servers (2012 R2) like so:
SERVER01 (10.0.0.1): DC + DHCP + DNS
SERVER02 (10.0.0.2): RRAS
DHCP is handing out IP addresses in the 10.0.0.50-240 range.
DNS is ...
- 145
1
vote
1
answer
4k
views
Windows RAS-VPN: cannot reach the entire network
We did set up a Windows Server 2019 as a VPN-Server that should grant access to a /22-network.. It has a single Ethernet-connection to the network 192.168.32.0/22 (spanning up to 192.168.35.255). The ...
- 393
2
votes
1
answer
1k
views
Windows Server 2016 VPN / RAS Connection fails
Sorry for the screenshots being in german.
Environments:
Server: Windows Server 2016
Client: Windows 10 Pro
My goal:
Running a VPN Service on the Server
Connecting to it from the client
...
- 121
1
vote
1
answer
1k
views
Behaviour of authentication when using multiple Radius servers on RRAS
I've tried looking this up for hours but my google-fu is failing me it seems.
The question is rather simple, if I configure multiple Radius servers in RRAS, if they're all ballanced equally, how are ...
0
votes
1
answer
622
views
RRAS VPN gateway in Azure with NAT over tunnels to multiple site-to-site clients
We connect to multiple vendor and customer networks (our clients) from our Azure VNet, we have no control on what VPN gateway setup the client has. We cannot use the built-in Azure Virtual Network ...
- 1
1
vote
0
answers
913
views
Android L2TP client and Windows RRAS 2012R2
L2TP VPN server Windows RRAS 2012R2 confirmed working with a Windows Client and also an Ipad. Confirmed locally remotely.
The Android client cannot connect. The event logs on the Windows RRAS VPN ...
- 807
1
vote
1
answer
4k
views
PPTP VPN connects but does not have access to network resources
I have a Windows server 2012 R2 which is connected to a router which is connected to modem. The server is also a domain controller and DNS server with the static ip address 192.168.0.201
Routing and ...
- 11
2
votes
0
answers
158
views
VPN connection between 2 AWS regions
We have a setup where already AWS and Azure is VPN connected using a RRAS instance on AWS side. Also On-Premise and AWS is connected through an AWS VPn gateway and an on-Premise Sonicwall FW with ...
- 121
2
votes
0
answers
799
views
No services reachable on RRAS server after successful VPN dialin
We have the following configuration in place:
--LAN SIDE
Local Clients #N
Local Server A (DC + RRAS)
Local Server B (DC + RRAS)
Local Servers C...Z
---ROUTER/FIREWALL
--PUBLIC SIDE
Foreign ...
- 43
3
votes
1
answer
5k
views
Connected to Windows Server 2016 VPN on AWS but could not ping resources in VPC
I followed this guide to setup a VPN on a Windows Server 2016 instance in EC2 with only a single network interface and an assigned Elastic IP. I was able to connect my macOS to the VPN successfully ...
1
vote
2
answers
4k
views
Windows Server 2012 SSTP stops listening to port 443, how do I resume listening without a server restart?
I have a Windows 2012 R2 Standard Server setup with an SSTP VPN that is working for the most part. I have been able to connect to this VPN from an external computer and use everything properly.
The ...
- 141
0
votes
1
answer
245
views
RADIUS server on VPN set up
Just a quick question, hoping for a quick answer. I'm studying for my MCSA and I'm a little confused about RADIUS. Currently I have a VPN server set up with RRAS and NPS on my home server lab. Does ...
- 19
0
votes
3
answers
13k
views
Windows 10 won't connect to RRAS VPN
Studying MCSA, currently working on a Server 2012 R2 server lab I have set up on a custom built computer.
Current configuration, I have a host computer that is just that, a host, with RRAS installed ...
- 19
0
votes
1
answer
120
views
DNS resolution of machines connected from VPN
I have this private network, 10.0.0.0.
On this network, two servers :
SVR-DC1 , a domain controller / dns server with only 1 network interface : its ip is 10.0.0.5.
SVR-REMOTE , a RRAS / VPN server /...
- 35
0
votes
1
answer
598
views
Internet access for RRAS VPN clients without NAT (WS2k8r2)
I have a RRAS WS2k8r2 server with two NICs:
public NIC is in the DMZ network segment behind a firewall (which
does NAT by itself);
private NIC is in the local network segment.
The same firewall ...
- 1
0
votes
1
answer
1k
views
IKEv2 VPN, tunnel ok but no traffic
I setup a vpn on my windows server 2016 (with routing and remote access), the client is a windows 10 pro.
This is the server configuration:
The client connects correctly, but does not receive a ...
- 101
0
votes
1
answer
593
views
Bridge ICS with RRAS VPN
have this setting:
Windows Server 2012 R2 with 2 Gigabit NIC, one connected via a Gigabit switch to 4 Workstations and the other exposed to the Internet
server is a Domain Controller and workstations ...
- 111
3
votes
1
answer
6k
views
Setting up RRAS (SSTP) with public SSL certificate and public/private name mismatch (WS2012R2)
I have a domain joined WS2012R2 server I want to use for a VPN (SSTP). The machine itself is behind a NAT router (although it has a fixed IP and forwarding port 443 to it is straightforward).
I want ...
1
vote
1
answer
2k
views
VPN issue - Routing and remote Access - Win 2012 R2
I have VM (Windows server 2012 R2) setup in HyperV and installed Remote and routing access to setup VPN by referring to this article.
I can connect to this VPN server from another VM without any ...
- 121
0
votes
1
answer
2k
views
Two NIC must for RRAS VPN/NAT Server??
I am having one Server "windows server 2012 r2" with single NIC
I have few client outside my network So,
I need to configure RRAS server with VPN/NAT for remote client
Does RRAS server required ...
- 5
2
votes
0
answers
79
views
Configure routing between two VPN clients through RRAS 2012
I need to connect to my office network from home.
I have set up vpn connection on my home laptop and vpn connection on one of my office servers (internal network, IP - 10.0.0.13, connects through ...
- 35
1
vote
1
answer
4k
views
Remove Remote Access Role from WS2012 R2
We have a Windows 2012 R2 server; we use it for AD domain controller and DNS. Can I remove the Remote Access role and the "DirectAccess and VPN (RAS)" Role Service (in Server Manager) from my machine? ...
- 1,225
1
vote
0
answers
1k
views
RRAS IKEv2 Behind Router
I have an installation of Server 2012 R2 running that I need to deploy an IKEv2 VPN on. It's my way of accessing files at my office.
The current setup involves a NAT Router (Just a standard ISP-...
- 111
0
votes
0
answers
92
views
Debugging a routing issue
So I have a weird temporary configuration that we have in place for a migration to AWS. (retiring some old equipment)
I need to pipe web traffic from our current IPs in one datacenter to new ones in ...
- 111
3
votes
0
answers
2k
views
Extremely slow VPN connection between Windows 10 client and Windows 2008 R2 Server
After a bit of hassle setting up and configuring my VPN connection on Windows 10, I finally got it connecting to our Windows 2008 R2 server using RRAS.
When establishing the connection, it connects ...
- 151
1
vote
1
answer
169
views
RRAS not assigning DNS
I'm using RRAS as a VPN endpoint into our network. I have a static range setup for clients that connect and I can see the correct IP being assigned to a client, but the DNS server is set to 169.x.x.x ...
- 1,396
0
votes
0
answers
1k
views
IPv6 routing in Routing & Remote Access Services VPN
I am trying to configure IPv6 IP Pool on Microsoft RRAS VPN Server the RRAS server is assigning the IPv6 IP Address to the remote access clients but when I test the IPv6 address assignment from "test-...
- 11
1
vote
0
answers
1k
views
Server 2012 R2 RRAS Inbound/Outbound Static Filters Not Working
I recently spun up a new Server 2012 R2 VM to use as a PPTP VPN server. The machine is fully patched, and has only the Remote Access role installed. Per standard configuration, the machine has two ...
- 1,502
0
votes
1
answer
413
views
Is RRAS SSTP VPN using publicly signed certificate a bad idea?
Most guides for deploying SSTP on RRAS recommend setting up a private CA using AD CS, with all the necessary steps that come with that to issue a server authentication certificate and have it trusted ...
- 1,862
3
votes
4
answers
14k
views
Windows 10 vpn change the dns settings
My Windows 10 VPN IPv4 Properties button does not work. Others have found this too. There are powershell workarounds for changing default gateway options, e.g.
Set-VpnConnection -Name "VPN-NETWORK-...
- 108
2
votes
1
answer
3k
views
RRAS SSTP VPN IPv6 traffic is not able to be routed through server
I have a Windows Server 2012 R2 Essentials box which is configured with the basic RRAS VPN functionality, it isn't configured as a router, this functionality is not enabled and my R2 Essentials box ...
- 684
4
votes
1
answer
49k
views
How to setup L2TP IPsec VPN server on Windows Server 2008 R2?
The Windows 2008 R2 (SBS) machine was earlier setup to run a PPTP VPN server. Due to security concerns I do want to replace the PPTP by L2TP/IPsec VPN server.
The server is behind a NAT router where ...
- 994
3
votes
2
answers
3k
views
IPv6 with IPv4 over RRAS SSTP VPN from Client that only has IPv4 access
I'm setting up Server 2012 R2 RRAS to be a SSTP VPN. I've got IPv4 working perfectly. My environment is dual stack (v4 and v6). When I enable IPv6 on the VPN my client gets a valid address but is ...
- 341
0
votes
1
answer
1k
views
Windows Server: VPN clients cannot see LAN clients
I'm trying to set up a server running Windows Server 2012 R2 to host VPN (RRAS). I have gotten VPN connections to work with certificates (SSTP). Now I need the VPN clients to be able to see LAN ...
- 35
2
votes
0
answers
1k
views
"Register this connections address in DNS" - unable to automatically tick this box with a VPN connection
Hoping you can help. We have about 70 Microsoft Surface's in our network and they all have a VPN connection that is deployed from our SCCM 2012 Server. the problem I have is they will not update DNS ...
- 21
0
votes
1
answer
242
views
Two Locations VPN and Printing Sluggish [duplicate]
I'm going to do my best to outline our current setup and our plan and hopefully you guy can assist in the best possible setup.
We have two offices (A and B). Each office has about 10-15 systems. 3 ...
- 1,117
1
vote
1
answer
1k
views
RRAS Site-to-Site VPN Issues When Behind Edge Devices
I have two networks I would like to bridge using PPTP using Windows Server 2008 R2 on both ends.
Network A is 10.150/16 subnet without DHCP available
Network B is 192.168.150/24 subnet with DHCP ...
user259840
1
vote
0
answers
291
views
VPN server stopped functioning with Windows clients
Our Windows 2003R2 VPN server (Routing and Remote access) no longer lets Windows clients (Windows 7, with the latest MS patches) connect.
The client tries, and craps out with Error 806. This is PPTP.
...
- 162
1
vote
1
answer
4k
views
server 2012 vpn not passing traffic
Having some major problems with Server 2012 Essentials. Have setup remote access and installed RRAS console. I can connect to the VPN through SSTP or PPTP no problems. Authentication is fine (NAP is ...
- 29
1
vote
0
answers
2k
views
Site-to-Site PPTP VPN connection between two Windows Server 2008 R2 servers
We have two Windows Server 2008 R2 machines, one in our main office and one in a new office which we have just moved offsite. The main office has previously been handling client-to-server PPTP VPN ...
- 11
0
votes
0
answers
623
views
Cannot ping RRAS Client from RRAS server
I have recently created an RRAS pptp connection for an outside network. The RRAS client connects fine and can ping the RRAS server and every device on the RRAS servers local network. The RRAS server ...
