Questions tagged [tunneling]
The tunneling tag has no usage guidance.
177
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Packets not received by TUN device
I created a TUN device(nat64) and created a route so that all the required packets are forwarded to the TUN device from an eth device. But, I see that many packets are not received by the TUN device.
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2
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OpenVPN uses wrong IP-Address
I've installed OpenVPN on a client (behind NAT-Router) and a VPS server. The tunnel is established. However, ping is only possible from client to server. The server uses its public IP address on tun0 ...
- 1,695
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7
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Creating an HTTPS tunnel
I have a VPS. How do I connect to my server through HTTPS protocol and redirect my browser connections to the HTTPS connection?
Currently I use SSH tunnel but it's too slow.
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ssh tunnel on ssh tunnel between Windows and two Linux machines
I have the following configuration and want to establish a tunnel on a tunnel.
I read already the following topic:
How to put a tunnel in a tunnel?
My configuration:
Notebook --> Linux Server A --...
- 227
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Should OpenVPN point to point tunnels be on different ports?
The OpenVPN cookbook shows an example for site-to-site VPN (3 sites). They configured each tunnel on a unique port:
site A to site B: 1194
site A to site C: 1195
site B to site C: 1196
The author ...
- 3,108
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1
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List ports tunnelled on OpenSSH server
Is there any way to list the tunnels that SSH clients connected to my OpenSSH server have set up?
I can use e.g. lsof -i to show connections that are being actively tunnelled, but I'd like to be able ...
- 133
7
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Why are incoming packets on a TAP interface seen with tcpdump but not with iptables?
A program injects packets on a Linux TAP interface (these packets are coming from a virtual machine). Specifically, these are DHCP requests (so they're UDP). I can see the packets with tcpdump but not ...
168
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Simple way to create a tunnel from one local port to another?
I have a development server, which is only accessible from 127.0.0.1:8000, not 192.168.1.x:8000. As a quick hack, is there a way to set up something to listen on another port (say, 8001) so that from ...
- 1,785
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How to utilize TUN/TAP tunnel from user program?
I recently discovered the existence of Linux TUN/TAP interfaces and am still trying to understand them. I think I get the basic concept - pseudo devices are created which emulate a network interface ...
- 7,194
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How do I configure OpenVPN as a Gateway client for Witopia?
I have the following setup:
Witopia SSL account
Synology 409 NAS (with OpenVPN and Apache etc)
PS3
Mac
Apple AirPort router (configured for NAT)
Locked IPT-box (using DHCP and NAT traversing)
&...
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Tunnel traffic through another machine over ssh
I want to be able to route a portion of my traffic through another machine over SSH. For example, is it possible to browse the web through the ssh tunnel and also browse the web through your LAN ...
- 8,610
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7
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How to route specific addresses through a tunnel?
There are certain websites/services which I can only access from the subnet on which my server is located (think of the typical intranet scenario). Is there a way to transparently route traffic that ...
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