All Questions
115 questions
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Need assistance with Awall policy configuration for IPSEC on Alpine Linux
I am using Awall on Alpine Linux. I could not get any technical document for writing Filter and IPSec zone.
IPsec tunnel is established, but I could not send ICMP packets (ping) between two endpoints.
...
0
votes
0
answers
248
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Wireguard VPN behind Cloudflare tunnel
My question in short form: I would like to setup Wireguard on a VPN without exposing any IP address, but instead use a Cloudflare-managed proxied domain name. How do I do that?
In more details:
...
0
votes
1
answer
977
views
eCatcher error: VPN tunnel error: TAP-Windows adapter 'Talk2m-eCatcher' not found
I've just started an eCatcher session.
When trying to connect to one of the Ewons, I get the following error message:
VPN tunnel error: TAP-Windows adapter 'Talk2m-eCatcher' not found
Retrying ...
- 2,427
0
votes
0
answers
133
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ovpn config file creating a tunnel but cannot access LAN apps
I have an ovpn file which opens a tunnel to router I have setup. This tunnel works since I can confirm that my public IP is located at the same location as this router. This router has a local server ...
- 113
0
votes
0
answers
60
views
Can Multiple Devices use the same VPN Tunnel IP?
I have a Cybera Firewall device that has a VPN Tunnel IP that Verifone uses to connect to the firewall to configure the Verifone Commander for Help Desk reasons. Can I use that same tunnel IP to have ...
- 11
0
votes
0
answers
4k
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why wireguard PersistentKeepalive does not work?
I wireguard server and a single client have been setup on two VPSs to have a split tunnel in between, but every few hours, the client side connection stops and I have to restart the interface to ...
- 281
0
votes
0
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196
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slow vpn tunnels speed on high speed network
I have some VMs with minimum network speed of 1G
I need to connect each VM via a split tunnel.
While the raw speed between VMs are 1G but over the tunnels , the speed is down to 10% of the max speed (...
- 281
0
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0
answers
71
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redirect to PFsense IPsec tunnel endpoit which has public IP
I have got a working IPsec connection where the Remote subnet has a non internet IP address (105.x.y.z/25).
Trying to access this address of course leads to the public internet.
How can I redirect all ...
- 103
0
votes
0
answers
76
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triple vpn tunnel to bypass vpn blocks
is it technically possible to setup a VPN tunnel (or port-forwarding,or any other ways) as illustrated with bellow picture ?
Assuming there is an restricted FW which even VPNs do not work plus "...
- 281
1
vote
0
answers
169
views
OpenVPN traffic through TLS-enabled TCP connection
I have to obfuscate OpenVPN traffic. So I created a TLS-enabled TCP tunnel with socat, and I want to pass OpenVPN traffic through this tunnel.
Server:
sudo socat openssl-listen:443,cert=/home/ubuntu/...
- 121
1
vote
1
answer
2k
views
How to set-up VPN chaining
I have a machine with 2 VPN clients:
ExpressVPN, using OpenVPN, set to connect to a server in country A.
Wireguard, set to connect to a server in country B.
Currently, both configurations / clients ...
1
vote
1
answer
133
views
How to terminate a Cisco WebVPN Smart Tunnel?
I am a user, not an admin. I am using a Cisco WebVPN webpage where I can start my Smart Tunnel and then access to internal resources via Remote Desktop. The connection works fine. However the "...
- 13
1
vote
1
answer
1k
views
How to bypass the vpn tunnel for a single docker container using nftables?
I am trying to come up with a solution to bypass the vpn tunnel in the incoming and outgoing docker container.
The VPN I'm using is Mullvad VPN and in the split tunneling section they have addressed ...
- 111
0
votes
0
answers
82
views
Split Tunnelling for Websites that has different Servers
Assume, In my router I have activated two packages. One gives me normal data and the other gives unlimited youtube access. If I use a VPN, it routes all traffics through it's server which will just ...
- 53
-2
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1
answer
1k
views
what is the most stable and fastest tunnel for a VPN? [closed]
i live in Iran and is all u guys know our goverment is limiting the access to the internet and they are really getting serious about this.
so what the situation is right now : first of all we cant ...
- 3
2
votes
1
answer
7k
views
I need a windows client for vless, vmess which supports firewall
I want to connect to the VMess protocol, and block all of the non-vpn traffics.
I try V2rayN and Nekoray, both proxy mode and TUN/VPN mode, but still can't block non-vpn traffic and one of the my apps,...
- 121
2
votes
1
answer
1k
views
How do I connect a corporate VPN client such as Pritunl (OpenVPN) through another VPN tunnel such as Mullvad (WireGuard)?
I'm on Windows 10 and 11. I use the Pritunl/OpenVPN client to connect to a corporate LAN.
At some point, the VPN stopped working. It won't connect. Maybe my ISP is blocking it, maybe my IP got ...
1
vote
1
answer
1k
views
Limit number of a user for ssh tunneling
i want to limit the ssh tunneling per user
I did create a user with only ssh tunneling permission ( no shell, no directory ) now I want to limit this user not be able to connect multi devices ...
- 11
0
votes
1
answer
731
views
Connect to (virtual) network adapter on other computer via domain LAN
I have a virtual linux machine (192.168.0.100) running on a Windows 10 Test PC. This exposes a (virtual) network adapter (192.168.0.99). From my Windows 10 development PC (IP-Address a.b.c.d), I would ...
- 121
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1
answer
4k
views
Tunneling between two servers to use the Internet of the second server by OpenVPN or SSH
I'm from Iran and our international Internet is being shut down , so we are going to lose our connection to the world .
VPNs are getting blocked one by one .
Tor Network is block and bridges do not ...
- 111
0
votes
1
answer
782
views
Strongswan ipsec tunneling between two VMs
I am very new to VPN and IPsec tunneling. I have two VMs between them I need to establish IPsec tunnel by using pre-defined PSK key or provided certificate .pem.
I have installed strongswan-5.9.6-1....
- 103
0
votes
0
answers
96
views
SSH Tunnel not working with VPN
I'm using my home macmini connected to a AWS EC2 with reverse tunnel. I start the tunnel with a LaunchDaemon using this config:
<array>
<string>ssh</string>
<...
1
vote
0
answers
2k
views
VPN Server behind CGNAT
I have 2 homes: home1 is using an ISP with CGNAT, home2 has a public ip address.
I'd like to be able to connect from anywhere to a Wireguard VPN server from home1 (SH1) and use that connection to ...
- 111
0
votes
1
answer
406
views
IPSEC tunnel lan to lan with VPS in the middle
I have an ipsec tunnel between two points with different static public ips, when the tunnel is stablished, each machine see the others with the private ip.
The issue is that I want to put a VPS in the ...
0
votes
1
answer
524
views
Open VPN tunnel to non-static ip behind NAT possible? (IE. Sim card)
I have a Rpi with a cellular modem and SIM card attached. I can browse the web and login remotely to it using something like TeamViewer. However, I would like to use it as an access point.
I am in the ...
0
votes
0
answers
524
views
OpenVPN UDP TLS handshake blocked by provider - how to tunnel via SSH?
I'm trying to connect to a company OpenVPN over UDP, but I'm currently in a country that blocks VPN access. I can connect to the VPN, but after a minute or so, it fails with "TLS handshake failed&...
- 149
1
vote
0
answers
343
views
Can I use a VPN (I use VPN) for one Firefox profile on Windows?
Some services do not accept connections from VPNs. I would like to route the traffic that can use a VPN through one Firefox profile, and the rest through another. Is this possible?
Nordvpn supports &...
- 670
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votes
1
answer
981
views
SSH Tunnel Detection
I have a query on SSH tunnel.
I have a low cost VPS on which I am running an SSH Server on port 443. I use putty and create an SSH tunnel to bypass sites blocked. In this regard I have some queries. ...
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1
answer
7k
views
How to run wireguard over tcp with udptunnel?
I'd like to run wireguard over tcp. I wanted to use udptunnel for sending udp packets over tcp. However, when I run wireguard and then try to run udptunnel, the udptunnel fails with the following ...
- 111
2
votes
1
answer
1k
views
What is tcp/ip packet flow in client with vpn tunnel
I'm pretty newbie in VPN networking so I've got a conceptual question.
My scenario there's a client that connected to VPN with ruleset that tunnels some packets into remote VPN proxy for analysis and ...
- 333
2
votes
0
answers
166
views
Change NordVPN tun interface name
I want to run NordVPN in multiple docker containers. When using the host network the NordVPN client creates and uses a tun0 device. However, when running a second container, it is trying to create and ...
- 21
1
vote
1
answer
6k
views
Define PFS Group in Strongswan IKEv2/IPsec Phase 2 Settings
I am trying to setup a VPN connection on Ubuntu 20.04 using Strongswan. One of the requirements for the tunnel is to use PFS group 20.
Is the PFS group 20 being set when we have the following line in ...
- 153
2
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0
answers
192
views
Can OpenVPN create multiple tunnels?
I have a single Linux machine with 10 network interfaces, none of which support port forwarding. I am trying to find a solution where I can expose all 10 interfaces publicly, and I considered using ...
- 31
0
votes
1
answer
285
views
How to remove or else correct networktunnelx64.sys and related BSODs?
some time ago, I purchased the app PingZapper in order to have low latency in some of my gameplay in my W10 1909. It didn't take much time for me to start experiencing BSODs all pointing out to the ...
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1
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0
answers
66
views
IPSec Phase 2 Configuration For Translated Subnets?
I have two networks with the 10.0.0.0/8 subnet I'm trying to connect via IPSec tunnels. I have the phase 1 configurations working but am a bit stuck on the phase 2 configurations. Each firewall used ...
- 324
0
votes
1
answer
370
views
routing through wireguard tunnel interface on client host
I'd like to use wireguard as my VPN solution. I use mullvad, so I can use their servers and keys for configuration. After I do sudo wg-quick up wg0, I connect:
interface: wg0
public key: <client ...
- 1
1
vote
0
answers
3k
views
How to setup IPSec VPN between PFSense and Edgerouter X
We have 2 routers/firewalls, 1x pfSense and 1x UBNT Edgerouter X. I tried to setup an IPsec site-to-site connection between these 2 but i cannot get it done. I followed multiple "tutorials"/...
- 143
1
vote
1
answer
485
views
Client VPN Issue - Cannot Ping or RDP to any servers
this is my first post and I always come here for info but I have yet to solve this issue.
I have a VPN client installed on my local machine here at home. I fire the client up and authenticate to the ...
- 11
0
votes
1
answer
2k
views
Implemention of Nested Tunnels in Wireguard
I am currently working on a project that requires me to create nested Wireguard Tunnels. That is; I need to create a Wiregaurd tunnel between my client and Server, then create another tunnel between ...
user1098090
3
votes
3
answers
32k
views
Is it possible to setup VPN through anydesk TCP Tunneling?
I noticed that AnyDesk also provide TCP tunneling option, and I was wondering, can I use this in order to connect VPN to other LAN? If so, how?
- 153
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votes
1
answer
588
views
Strongswan traffic between tunnels
I have a strongswan machine which is used to establish multiple ipsec tunnels to our live sites.
We have also a tunnel established to our main office.
I would like that our office's subnet is able to ...
0
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0
answers
121
views
SSH Multi-Hop VPN
I have a few public servers and am attempting to tunnel through them for a Multi-Hop VPN project. The end goal is to set up multiple VPNs and forward all traffic (other than the needed SSH VPN traffic ...
0
votes
2
answers
308
views
How can a DNS server change user's IP?
For example User A's WAN IP is 2.2.2.2, When the user sets up this particular DNS server in his router or inside his operating system's IPv4 settings, his WAN IP will change to something else for ...
- 1,773
0
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0
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31
views
IPSec Tunnel in a tunnel? A soon to be travelling remote worker
Ok. I generally work remotely, which is nice. I soon plan to do some overseas travelling, and I would prefer to hide my real srcIP if possible (potential audits/geo-restrictions, etc.).
I'm ...
0
votes
1
answer
2k
views
Wireguard - Unable to access web server behind firewall
I have a server A with WG tunnel IP 10.9.0.1 , server B with WG tunnel IP 10.9.0.4 and my mobile with WG tunnel IP 10.9.0.3.
Server A and B has UFW enabled and allowed incoming ports as SSH and WG ...
0
votes
1
answer
78
views
Transport package through tunnel from gateway to Server without changing source ip
image of network layout, cannot embed
I have following Challenge:
I have a dynamic IP (changes nearly every day) and want to have a static one.
I need that static IP for some services and can't use ...
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1
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0
answers
151
views
High softirq issue in a tunneled setup
While trying to find the source of a high softirq problem in a OpenVPN setup, I launched two VMs (A & B) on a cloud host in same location. I also configured private networking on both of them. I ...
- 153
0
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0
answers
347
views
How to open a direct ssh between two machines that are connected through a (slow) VPN
I have two machines that are connected through the same software VPN. The VPN server is far away and slow.
I can open a (slow) ssh link between the machines through the VPN, but I would like to open ...
- 308
0
votes
0
answers
200
views
IPSec VPN between DO Droplet and other (trusted) provider
I have a requirement to set up IPsec VPN between my company's droplet and a network owned by partner company that uses another provider.
Tooling:
Debian (my droplet) with IP e.g 169.22.231.13 and ...
- 1
0
votes
1
answer
58
views
Looking to tunnel Chrome traffic on Azure VM via my local mobile data dongle
As the title stated, I'm looking to tunnel Chrome traffic on an Azure VM via my local mobile data dongle. I'd basically like to be able to control the external IP address of the web browser. Is this ...
