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Questions tagged [tunneling]

384 questions
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SSH port forwarding using python

I have a VPS that serves as my VPN server, and I want to use this VPS as a VPN using forwarding for my laptop which uses windows as OS. Is it possible to do so without using software like PuTTY, Bitvise SSH client, etc.? For example, can I use…
mostafa ahmadi
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Set IP address from VPN service (not from internet service provider) as main IP for server

I’m currently trying to get 3-4 servers for our business, situed in our office, but the main problem for us is IPv4, as in Canada, ISP charge basically ~15$/month for a single IP. It not really a huuge problem as if that the only option, we will opt…
Wtrnd
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Ready made docker-compose.yml with Wireguard client and Traefik router to expose Proxmox home server to internet

I want to expose web services from Docker container running in LXC and from virtual machines to internet through Traefik router, single Wireguard tunnel and VPS. I also want to use same tunnel for SSH for controlling Proxmox and VMs and containers…
marko kraljevic
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How to reverse tunnel over HTTP only firewall

I have a server ("A") running behind a firewall, which only serves HTTP (I kid you not). I have no control over the firewall, but "A" can connect to server "B", though the reverse connection from B to A is not possible due to the firewall. I've…
Gabriella Turek
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ssh tunneling Connection timed out

I am trying to transfer all the incoming data in my server to another server In other words, I want to create a tunnel. i use this command in ubuntu: ssh -o GatewayPorts=true -L 80:0.0.0.0:80 root@157.90.166.71 But i Get this error: ssh: connect to…
Aref Solaimany
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GTP-U configuration in OVS

I'm trying to configure a virtual GTP-U interface in OVS, however when I try the below command (from https://docs.openvswitch.org/en/latest/faq/configuration/): Q: Does Open vSwitch support GTP-U? A: Yes. Starting with version 2.13, the Open…
A. Trevelyan
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How to use Laravel Forge when SSH is blocked

I'am trying to use Laravel Forge in a Ubuntu 22.04 Server with SSH is blocked. Laravel Forge is a server management software which requires SSH to connect and manage. I found another similar service Serverpilot.io can connect and manage even though…
SSSK
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forward all traffic to another machine using reverse ssh

I have the following scenario Local Network | Global Network …
Arash Sadeghizadeh
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Routing only tcp outgoing traffic through a tun0 interface

I have an ubuntu 20 system, and I'm trying to create a tunnel between my system and a remote server since my client system can't have any incoming/outgoing TCP traffic. I created a tun0 virtual interafce and I only want TCP packets to be routed to…
Yarden
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Wireguard - How to use wireguard for outbound only

I would like to run Wireguard vpn on my server to take advantage of another server's good routing. But of course I don't want Wireguard to take over my inbound traffic for ssh,hosted services etc. Does anyone know how do I use Wireguard for outbound…
Islantay
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How does a http proxy server proxy https requests?

Searching through the web, I still don't quite understand how a proxy server proxies HTTPS. I read that an HTTP proxy knows the port number and SNI of a CONNECT request, but if the proxy itself is running on 443 with SSL, then the client with have…
Mingheng Wang
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Want to set GRE as the default network

I have configured 2 servers, SERVER A and SERVER B. (I have followed this tutorial: https://community.hetzner.com/tutorials/linux-setup-gre-tunnel) I have used SERVER A for GRE tunnel to SERVER B (Meaning all traffic sent to server A shall be routed…
Ishan k
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IP Tunnel - First router is not sending traffic to the second one

I'm a beginner when it comes to Mikrotik . I'm trying to run an IP tunnel between 2 RouterOS . First Router is set up as PPTP and L2TP server and clients can connect and use the internet but what I want to do is to set up an IP tunnel so when…
Mr Pro
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CentOS - SSH Tunneling: How to use another server's network

Assume two CentOS instances are connected to the internet‌ (Say server A: 5.200.200.5 and B: 46.30.7.20). I want to create a setup on servers in which all network traffic of server A passes through server B. So that when server A sends a request to…
Iman
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Pass all traffic through gre tunnel

I have a gre tunnel setup on a linux machine and all incoming traffic to the gre public ip hits the box as expected however when i do a ping/curl FROM the linux box it goes via it's default inteface i.e the isp router and not the tunnel how do i…
Lurch
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