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Questions tagged [tunnel]

A network tunnel is a virtual bidirectional point-to-point connection between a pair of nodes through an arbitrary number of networks/network-nodes.

A network tunnel is a virtual bidirectional point-to-point connection between a pair of nodes through an arbitrary number of networks/network-nodes.

Types of network tunnels

HTTP tunnel

ICMP tunnel

597 questions
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Use socks5 proxy from host for docker build

To build a certain image I need to create a tunnel and make docker use this tunnel as a socks5 proxy (to use the proxy for DNS too). So now i've got several problems: How to make docker use the proxy that is on the host? How to make docker use the…
JSamir
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Best method to secure connection to firebird over internet

I have a client-server application which use a firebird server 2.5 over internet. I have met the problem of given a secure access to FB databases and as a first approch a tried to solve this problem by integrating a tunnel solution in the…
moualek adlene
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ssh tunnelling chain

Here is the scenario I am trying to get scp access to server3, but there is only public ssh access to server 1. To ssh to server3, I have to ssh to server1, ssh to server2, then ssh to server3. My hopeful end result would be that I could WinSCP to…
Marcus
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Tunnel URL not found, falled back to LAN URL

How do I run my expo app using the tunnel? It worked last week but for the last 3 days, it stopped working. Code written: expo start --tunnel Methods I tried: I used 3 different networks. One using public wifi, one using home wifi and lastly using…
Irvin ting sie ze
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Ngrok: How to open port 80

I have just installed ngrok on my local machine, ran ngrok http 80 as usual. However when I try to access port 80 localhost:80 I get this error message The connection to http://*******.ngrok.io was successfully tunneled to your ngrok client,…
RPV
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pip install failing with 407 Proxy Authentication Required

I am trying to use the below pip install command, but its failing with Proxy authentication required issue. I have already configured my proxies inside my RHEL7.x Server. Command Used: `pip install --proxy https://'username:pwd'@proxy:host …
Manigandan Thanigai Arasu
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socks5 proxy/tunnel for nginx upstream?

are there any solution/patch that would make nginx work with a socks upstream? something like this: server { location / { proxy_pass socks5://ip:port/ } }
est
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How to debug a ssh tunnel

I want to setup a simple ssh tunnel from a local machine to a machine on the internet. I'm using ssh -D 8080 -f -C -q -N -p 12122 @ Setup works fine (I think) cause ssh returs asking for the credentials, which I provide. Then i…
Francis Martens
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Connect to MySQL via ssh tunnel to localhost

I want to connect to remote MySQL via ssh tunnel with user that has 'localhost' access. I use this to make a tunnel: ssh -f -N -L 33306:localhost:3306 user@remote-host and this to connect to host: mysql -h 127.0.0.1 -P 33306 -uuser -ppassword The…
alesf
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kubectl port-forward to another endpoint

Is there a corresponding command with kubectl to: ssh -L8888:rds.aws.com:5432 example.com kubectl has port-forward you can also specify --address but that strictly requires an IP address.
Mahoni
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Reverse SSH tunnel monitor

I've setup a reverse ssh tunnel, using PuTTY, to allow me to VNC into a home computer without having to enable NAT port forwarding. Works great, no problem. I would like to set the tunnel up as a "persistent service" that will connect on boot up…
wburke
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Is there any good universal PHP MySQL HTTP tunnel?

Many Windows MySQL tools like Navicat or EMS have this thing - You just put a PHP file on a shared hosting and can connect local running program to the remote MySQL server on the Web via the web service exposed by that php file. Are there any good…
Ivan
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Connecting to SVN server behind corporate firewall from home

How can I configure TortoiseSVN to connect to a SVN server behind a corporate firewall from home? This is the question I'm having a hard time finding an answer to. Here's what I DON'T have: Official VPN access to the corporate intranet. Control…
snicker
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Ngrok net::ERR_CONTENT_LENGTH_MISMATCH errors

I'm trying to set up an ngrok tunnel to a locally run webserver serving on port 5000. I can access the website fine over localhost:5000, but when I set up an ngrok tunnel on port 5000 I get net::ERR_CONTENT_LENGTH_MISMATCH errors on all of the css…
Andrew
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ngrok tunnels to localhost reconnecting issue

I have a camera set up on my ARM based system running ubuntu 12.0.4 LTS. I am accessing internet from an ethernet cable of my modem. I am able to view the live stream from my camera using motion software on my local network. However to view these…
bobbydf
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