All Questions
361
questions
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answers
27
views
Static Route Windows issue
I would like some help and thank you for taking the time to read my question.
As far as I know, Windows routing has route preference following this rule:
1 - More specific route, i.e. smaller or ...
- 23
0
votes
0
answers
41
views
Establishing a VPN connection between 2 PCs behind CGNAT through a cloud server
I have 3 devices in different countries. I want to establish an OpenVPN server on my machine and a client on the other 2 machines and route all their traffic through my network. The problem is that ...
- 101
1
vote
1
answer
78
views
Connecting to wireguard clients form wg-server network
Let me first explain the setup:
At home I have a nas that runs a wireguard VPN server in a docker container. (I use WG for all sorts of clients to access the local network at home).
I am currently ...
- 36
0
votes
0
answers
62
views
Running an application with an VPN in a systemd-nspawn container while host is using different VPN
My host is behind a NAT and connects to some other bastion host via wireguard, on interface wg0, with AllowedIPs set to 0.0.0.0/0,::/0, which routes all traffic through that bastion host.
Now, I'd ...
0
votes
0
answers
40
views
How can i setup a proxy to redirect traffic to VPN
For work i need 2 use 2 differents VPN to access 2 differents networks.
Switching beetween VPN each time I need to one or the other context is very painfull because of double factor auth etc...
I can ...
- 1
0
votes
1
answer
51
views
Routing a cgroup to a different table and back to the main table
I want to have the following setup. There are two interfaces: wlan0 and wg0. wlan0 is the default, wg0 is a wireguard interface, configured manually.
By default traffic goes to wlan0. But if a process ...
- 11
1
vote
0
answers
80
views
How to ping a LAN behind a VPN router client from another VPN client?
I am trying to access my LAN devices over a WireGuard VPS setup. I have 2 WireGuard peers connected to a WireGuard server having a public IP on AWS EC2 running Ubuntu. I am new to WireGuard and also a ...
- 11
0
votes
0
answers
41
views
Unable to Ping Remote Database Server from Home WiFi Network
I am encountering a network connectivity issue when attempting to ping a remote database server from my home WiFi network. The server, identified by the IP address 192.168.100.91, is accessible via a ...
0
votes
0
answers
68
views
Debian how to route traffic from/to a web app through eth0 instead of tun0 (VPN)
I have a web app which calls some public APIs which block VPN connection. I would like to route all traffic coming/going to the web app through eth0 and not through the default tun0 which is the ...
- 113
0
votes
0
answers
54
views
UDMP Wireguard Server + IPSec Site-to-site
We have a UDMP with a few VLANs : 10.92.10.0/24 , 10.92.41.0/24, 10.92.42.0/24
We have added a Wireguard server, which uses 192.168.4.0/24, and works wonderfully (clients can connect and access ...
0
votes
0
answers
44
views
Route all TCP traffic from port to another host:port
I have a wireguard config, creating a VPN between a remote server (10.0.1.1) and my local machine (10.0.1.2), so that the server can reach the local machine and vice versa.
I'd like the server to ...
- 125
0
votes
0
answers
41
views
Problems configuring OpenVPN to use the public IP and LAN as their own, for clients
I ran into a problem when configuring an OpenVPN server to use my public IP address and access devices on my local network through that server. My goal is to allow users to use my public IP and access ...
- 1
0
votes
1
answer
23
views
IPSec S2S peer B host cannot receive ICMP reply or access host resources on peer A
I've got an IPSec S2S tunnel setup. The VPN is connected, tunnel established.
Here's the network topology:
(for reference, I am Peer A)
Problem:
host A pings host B and gets reply (this is not a ...
- 589
1
vote
0
answers
2k
views
How to configure WireGuard AllowedIPs to allow local connections and route all other traffic?
I am using WireGuard on Windows 11 to connect to a VPN server. I want to allow local connections to my Wi-Fi network, which starts with 192.168.45.1, and route all the rest of the internet traffic ...
- 643
0
votes
1
answer
392
views
Wireguard: Communicating with the peer through one interface and sending it through another
I am sorry if this is a trivial question. I've spent the last 3 days trying to sort this problem out, so I've certainly tried to find a solution myself.
I have a host with two network interfaces that ...
0
votes
0
answers
69
views
No internet connection after setuping OpenConnect server on ArchLinux
ip tuntap add mode tun dev vpn0
ip addr add 192.168.2.2/24 dev vpn0
# systemctl restart ocserv
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 8443 -j ACCEPT
iptables -...
- 101
0
votes
0
answers
57
views
VPN connected but routing tables unchanged
I'm trying to understand how does a VPN I'm using works.
In this case it's nordvpn, but the question should be vendor neutral focusing on the underlying Linux mechanisms and tools to check what's up ...
0
votes
1
answer
2k
views
Forward Wireguard traffic through Shadowsocks
I want to set up Wireguard obfuscation through Shadowsocks because WG stopped working due to ISPs in my country starting to block Wireguard and OpenVPN connections to foreign servers.
I've tried to ...
- 105
0
votes
1
answer
165
views
Mikrotik PPTP VPN - Adding automatically routes - safer alternatives
We have 5 Mikrotik routers connected with PPTP VPN. One is the server and the other 4 are clients. All of them have RouterOS v6.46.3 (stable).
Every time one PPTP breaks and reconnects I have to go to ...
- 141
0
votes
0
answers
235
views
Redirecting specific IP and Port to a Docker container on Windows: need guidance
Goal is to provide more than one VPN connection from one computer and redirect traffic. I'm currently trying to do this via Docker desktop.
I created a dockerfile.
FROM ubuntu:latest
RUN apt-get ...
- 1
0
votes
1
answer
756
views
Make server not to use VPN as a default gateway
I have a local server connected to a remote WireGuard VPN. The server routes all its traffic through the VPN (wg0 interface), but I need it to use the VPN only to communicate with other members of the ...
- 105
0
votes
1
answer
114
views
Which server & client options are needed to create an OpenVPN "Remote Access" i.e. "Client-to-Site" VPN, without routing all traffic through the VPN?
the goal & issue
I have tried very hard to solve this, but I'm stuck. I'm not looking to create a site-to-site VPN, for reference.
I have successfully installed OpenVPN using ansible: https://...
- 105
1
vote
0
answers
746
views
How can I set up OpenVPN on a Windows Server to allow clients to authenticate against Active Directory and access LAN
I have setup OpenVPN and my test client is able to ping the OpenVPN Server and vice-versa.
However, I am unable to connect to (or ping) any other device on the local network.
Ultimately, I would like ...
- 11
0
votes
0
answers
149
views
People say that VPN tunnels are bi-directional, but how to you actually route traffic in the reverse direction
I am trying to understand how you can use a VPN in the reverse direction. There are plenty of post on here asking a question about is a tunnel bidirectional spanning over 10 years, and there are lots ...
- 123
0
votes
0
answers
152
views
Windows 11 why is traffic bound to one interface is sent to another
On a Windows 11 machine I have my regular wifi interface (192.168.3.7) and a Wintun Tunnel interface (configured to have IP 192.168.3.6). The routing tables are set up so that all traffic should go to ...
- 1
0
votes
0
answers
50
views
Static Internet IP blocking resource loading on a website
I have a static IP from my ISP. When I use this IP and connect to our company's quickbase.com, instance the browser is unable to load the Request URL:https://ui-features.quickbase.com/manifests/prod....
0
votes
1
answer
563
views
route all traffic through vpn, on the fly
I just installed openvpn on my server and my client. It seems to work fine.
Now, I would like to route all the traffic from my client through my VPN server, over internet, on demand, just in some ...
- 3
0
votes
0
answers
480
views
How to route Wireguard within a network namespace with public internet access?
I've been trying to wrap my head around this for several days now, so I drew a picture (at bottom of post).
Context
I have a VPS with two namespaces:
init namespace (root)
custom namespace (my cool ...
- 101
1
vote
1
answer
56
views
OpenVPN Site to Side tunel with specific client
I have two networks.
First network: 192.168.10.0/24 (router TP-LINK [192.168.10.10] and RPI [192.168.10.17])
Secound network: 192.168.15.0/24 (only one RPI [192.168.15.10])
I would like site-to-site ...
- 11
1
vote
0
answers
221
views
Is It possible to use Google One VPN with another VPN?
I would like to use Google One VPN in a country where it isn't supported by connecting from my IP to a VPN and from that to Google One VPN on Windows.
For example I've tried using VPNs like Proton and ...
- 11