Unanswered Questions
3,070 questions with no upvoted or accepted answers
9
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0
answers
8k
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Why is there no UDP port forwarding in SSH?
I know SSH can forward TCP ports, not UDP. I'm not seeking help to circumvent this restriction (this subject is covered here).
I'd like to know what is the reason SSH never got UDP forwarding ability....
9
votes
0
answers
1k
views
OS X: let scutil use stored secret when connecting L2TP VPN
This is a follow-up question of Start configured VPN from command line (OSX).
I tried the answer by @encoded, which suggests the following command:
scutil --nc start [A-name-of-VPN-configuration-...
CommunityBot
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9
votes
0
answers
3k
views
Mac OS X routing table protection
I'm looking for a way to protect my Mac OS 10.8 routing table. After connecting to my employer's network using the Cisco AnyConnect Secure Mobility Client, a bunch of new routes are installed into my ...
- 65.3k
8
votes
0
answers
5k
views
Connecting Android to Windows VPN
I have set up a VPN on my Windows 10 computer by going into Control Panel\Network and Internet\Network Connections and hitting Alt and then going to File > New Incoming Connection... and setting up ...
7
votes
0
answers
3k
views
Make Genymotion use a host VPN
I'm using Cisco's AnyConnect to connect to a VPN using my Windows 8.1 PC. When using the Genymotion emulator, I would like it to use the VPN too. However, although having Internet access from the ...
CommunityBot
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7
votes
0
answers
4k
views
Is it true that Microsoft OneDrive and OneNote cannot pass through VPN?
I had spent many days ping pong with the MS technical support for synchronization problems.
While they have solved the basic synching, there is still one thing I am unhappy with.
These Microsoft ...
- 27.6k
6
votes
0
answers
996
views
How do these VPNs achieve per-app tunneling?
I want to redirect traffic to specific network interfaces by application on Windows. This is commonly known as "split-tunneling" and a lot of people often do this to selectively send traffic,...
- 56.1k
6
votes
1
answer
7k
views
Charles proxy doesn't work with VPN
I'm stuck at setting Charles proxy to work throught VPN. It captures the traffic without VPN, but when I use VPN it doesn't capture anything.
The docs suggest to enable VPN first and then to launch ...
CommunityBot
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6
votes
0
answers
12k
views
Can't use local default gateway with Cisco Anyconnect VPN connection
I'm using Cisco Anyconnect as my VPN client on Windows 7. When I connect to VPN, all my traffic is routed through the remote gateway, but I'd like the traffic to route through the local gateway.
I've ...
CommunityBot
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6
votes
0
answers
886
views
Forward IPsec tunnel from IPv4 endpoint to IPv6 endpoint
I have a new ISP and only have a Dual Stack - lite connection now. That means I can't access my router via IPv4 anymore, since the external IPv4 address is private. I have native IPv6 connectivity.
...
CommunityBot
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5
votes
2
answers
24k
views
OpenVPN does not work on Wireless
On some connections I have issues with OpenVPN accessing the internet and my internal network at home. I can do it at home but when I go to public wifi places I can't access my local network or even ...
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5
votes
1
answer
8k
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In split-tunneling, how do I configure OpenVPN so that it uses domain instead of IP based routing rules?
I live in a place where Google/Facebook/Twitter and a few other websites are not available from accessing. OpenVPN is a great tool to overcome this.
Originally, I must have OpenVPN running all the ...
CommunityBot
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5
votes
1
answer
2k
views
Windows 10 VPN - L2TP/IPSec With Certificate
I keep unsuccessfully connecting to a VPN and get the following message: The L2TP connection attempt failed because the security layer encountered a processing error during the initial negotiations ...
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5
votes
0
answers
271
views
No browsing issue on PPTP VPN Server on CentOS 6 64bit
I am trying to setup a VPN server in CentOS 6 64-bit.
I used the first 4 steps of following document to setup the server in How-to-setup-your-own-vpn-with-pptp.
And I successfully managed to setup ...
- 498
5
votes
1
answer
2k
views
VPN DNS configuration bug in OS X
I am using TunnelBlick to connect to an VPN (OpenVPN) with OS X 10.9.2. I can authenticate and pass traffic but the DNS entries injected from the VPN do not work.
Here is the output of scutil --dns (...
- 4,910
5
votes
0
answers
10k
views
DHCP option to control interface metric
For some reason Windows is using only one interface for local network broadcasting (the one with lowest metrics). When client connects to VPN network, i want it to make new network preferred for ...
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5
votes
0
answers
2k
views
Is it possible to replace Forticlient with the native Mac OSX networking tools to connect to a VPN?
Because I don't like FortiClient software, it installs a daemon running all times, and I just really want to run the app when I do need to connect to the VPN (once a month), not really have it use ...
- 151
5
votes
0
answers
2k
views
Mapped network drive is behind a VPN; How do I stop Windows from auto-connecting at startup?
(After about 15 minutes of searching S.U. I haven't found any relevant questions, so excuse me if I got the wrong search terms, and this is a dupe.)
I'm running Windows 7 at work, and have a couple ...
- 287
5
votes
0
answers
6k
views
How do I configure DD-WRT to forward IPSec traffic to an internal server to support a road warrior configuration?
I use dd-wrt as my home router setup and that's been working fine. Now I wanted to figure out a way to be able to use my iPad to set up a IPSec tunnel to my home network while I'm on the road.
PPTP ...
- 193
5
votes
0
answers
3k
views
How do I setup my Ubuntu 12.04 PPTPD Server properly?
Ok so I have setup a PPTPD server and configured it appropriately.
Here is my pptpd-options:
name pptpd
require-mschap-v2
require-mppe-128
ms-dns 8.8.8.8
ms-dns 8.8.4.4
proxyarp
nodefaultroute
...
5
votes
1
answer
5k
views
Lion built-in VPN client times out connecting to Windows 2003 PPTP server
I have a new iMac with OS X 10.7 (Lion) on it that refuses to connect to a PPTP-based VPN server (running Windows 2003 SBS).
To shortcut past a lot of questions: There is a Dell workstation running ...
CommunityBot
- 1
5
votes
1
answer
17k
views
"Your Credentials Did Not Work" on connect, but remoting into another machine first works
I'm trying to remote desktop into a win7 pro desktop across VPN. When I try to connect I get an error saying
Your credentials did not work.
The credentials that were used to connect to [computer] did ...
CommunityBot
- 1
5
votes
2
answers
5k
views
Rasdial error 756 only solved by rebooting
I have a very frustrating issue with a VPN connection initiated with Rasdial.
I have computers (Windows XP Professional SP2) which serve as an unmanned field measuring devices. They automatically ...
CommunityBot
- 1
4
votes
1
answer
599
views
WSL2 unable to access internet when connecting to citrix secure access vpn
I have this issue with WSL2.0. Everytime I connect to my Citrix Secure Access VPN, my Ubuntu WSL2.0 loses internet connectivity. I cannot ping www.afr.com.au and I cannot ping 8.8.8.8.
When I run ping ...
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4
votes
1
answer
3k
views
v2rayA and Qv2ray don't work systemwide
I live in Iran and to bypass the filtering, I have resorted to v2ray and shadowsocks since most VPNS are blocked in my country. On my phone, I use V2rayNG which works just fine for vmess and ...
- 131
4
votes
0
answers
97
views
Site-to-site VPN with consumer hardware
I'm trying to use OpenVPN to set up a routed site-to-site VPN to connect two NAT-ed networks, roughly following the instructions here.
Network A uses the IP range 192.168.1.0/24. The router and ...
- 5,933
4
votes
0
answers
404
views
How can I connect a Linux box to an Azure AD-Authenticated VPN?
I've been tearing my hair out over this - a client is using an Azure VPN setup that seems to only play nicely specifically with the Azure VPN Client app. It works perfectly on that software, but I ...
- 141
4
votes
1
answer
5k
views
Only allow access to specific IP address on LAN with VPN
I have a Raspberry PI running PiVPN and would like to restrict the LAN IP addresses that can be accessed through the VPN, so that only one service is available.
I have searched, but all I have found ...
CommunityBot
- 1
4
votes
1
answer
9k
views
Italics issue while trying to host/join a room in Gameranger
Okay so I use this software called Gameranger to play my game Age of Empires (conqueror's expansion) and usually , there is this issue that happens. If your name appears in italic while you're in a ...
CommunityBot
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4
votes
1
answer
3k
views
L2TP/IPSec On Mac Failed to connect
I am connecting to a VPN Server set up following instructions in https://github.com/hwdsl2/setup-ipsec-vpn
And I setup the clients following https://github.com/hwdsl2/setup-ipsec-vpn/blob/master/...
- 2,297
4
votes
0
answers
3k
views
macOS list all VPNs without using `scutil`
I saw this thread to check if we're connected to a VPN: How can I tell if OS X is connected to a VPN network from the command line?
The accepted answer uses scutil --nc list. Unfortunately this ...
- 141
4
votes
0
answers
890
views
How to import Cisco AnyConnect configuration into openconnect?
I have to use two Cisco AnyConnect VPNs together, which is not possible, so I want to try to import one of their settings into OpenConnect? I am on Windows 10, I don't have VPN connection settings, ...
- 77
4
votes
1
answer
13k
views
OpenVPN - TLS key negotiation failed to occur within 60 seconds
I'm having troubling connecting to my home VPN via my laptop which is connected to a mobile hotspot.
The client OpenVPN log is as follows:
trevor@xps:~$ sudo openvpn --config ~/dev/net/vpn/vpn.sears....
CommunityBot
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4
votes
0
answers
2k
views
Issues connecting to an IKEv2 VPN "The parameter is incorrect"
I've set up a VPN using StrongSwan software on a DigitalOcean server.
I used this guide here :https://www.digitalocean.com/community/tutorials/how-to-set-up-an-ikev2-vpn-server-with-strongswan-on-...
- 41
4
votes
0
answers
2k
views
Unable to ssh into my linux machine behind a router from outside the network
We are about to deploy some of the gateway devices (Raspberrypi) in the field. Although we are trying to make them so robust that we should not be required to remotely access them but as this is one ...
- 1
4
votes
0
answers
2k
views
Setting DNS servers on a VPN adapter in Windows 10 has no effect
I am connected to a VPN but Windows seem to completely ignore the VPN's DNS server - all names resolve to the same IP as they do when not connected to the VPN, including those that should resolve to a ...
- 141
4
votes
1
answer
23k
views
What is "push route" used for in OpenVPN?
I have an OpenVPN server set up on my Raspberry Pi, when I installed it the guide I followed said to add a line like: push "route 192.168.1.0 255.255.255.0" so that the server would let the client ...
CommunityBot
- 1
4
votes
1
answer
10k
views
Linux ip route / ip rule with fwmark and iptables -j MARK --set-mark
I just need to re-route all user traffic directly to specified gateway (different from the default one) and bypass all VPN and other routing rules.
Let's start it from scratch (reboot the system),
No ...
CommunityBot
- 1
4
votes
1
answer
2k
views
Capturing android network traffic by setting up a VPN?
I'm trying to capture an app's network traffic, the proxy option in the Android OS is not proxying everything the app is sending/receiving. Would it be possible to setup a VPN server and analyze all ...
- 111
4
votes
0
answers
29k
views
Can someone help me understand ALG and VPN settings on my router?
I'm looking at the settings in my TP-LINK WDR4300 router and noticed settings for VPN passthrough and ALG. Every single option is enabled but I am hoping someone can help me understand these settings ...
mocky90
4
votes
0
answers
1k
views
Login to Hamachi using IPv6 times out
My cable modem uses IPv6 and so does my LAN. I want to connect my laptop to the hamachi service. However, the laptop tries to connect via IPv4 and this attempt fails.
The network configuration of my ...
- 41
4
votes
1
answer
3k
views
Share VPN connection established with Cisco VPN Client on a MacBook?
Is it possible to share my VPN connection established with a Cisco VPN client to other devices via network sharing on my MacBook?
- 65.3k
4
votes
0
answers
4k
views
SSH tunnel over HTTP(S) proxy (Reverse RDP)
I've been trying to accomplish this scenario:
HOST_WORK is behind non-transparent squid_proxy (its not, but to get outside you need to use it, all other packets are black-holed on gateway not to ...
- 21.8k
4
votes
1
answer
7k
views
Using VPN connection in OSX will only route through the first service in "Service Order"
I am trying to get my VPN connection to only route network traffic related to my workplace through the VPN connection and any other traffic through my Wi-Fi connection.
If I have my Wi-Fi at the top ...
CommunityBot
- 1
4
votes
0
answers
542
views
VPN on-connection scripting
I use a VPN to connect to the office from home. I use Windows XP's built-in VPN support for this.
Due to some unfortunate subnet choices, I must run a script to set up some network routes every time ...
- 3,076
4
votes
2
answers
6k
views
How to access network shares, printers, etc.through Windows 7 Built-In VPN?
After I have successfully connected to a Windows 7 box via the built-in VPN: how do I access shares, shared printers, network appliances, etc.?
So, call me bad at googling, but: I can find dozens of ...
CommunityBot
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4
votes
0
answers
4k
views
Teamviewer: VPN not working on Windows 7 client
I'm using Teamviewer for accessing a Windows 7 machine, VPN driver is installed.
the problem:
with the machine's firewall enabled, VPN doesn't work - it does when disabling it.
how do I need to ...
- 13.4k
4
votes
1
answer
8k
views
OpenVPN connection breaks time to time: TLS Error: local/remote TLS keys are out of sync
We have our own VPN in my workplace. Everyone has its own key. However I am the only one who works on linux, the rest use either Macs or Windows machines. Unfortunately I have not found any good ...
CommunityBot
- 1
4
votes
2
answers
14k
views
Check Point VPN client alternatives
On Windows I can connect to a VPN with the Check Point Endpoint Security client.
However, since my main desktop is Ubuntu 18.04 I found an alternative client (SNX) which worked until some weeks ago. (...
CommunityBot
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4
votes
1
answer
3k
views
Access local network resources remotely using OpenVPN
I've been banging my head against the wall on this for a week, so thought I'd finally turn to the experts. Much appreciated for any help.
[Note: originally posted this on ServerFault, was told this ...
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