All Questions
18
questions
0
votes
1
answer
1k
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Route all traffic from one interface (default gateway) through OpenVPN / tun0 - policy based routing, dependent on source address/interface
I have a Debian Linux VPN router myvpnserver with 2 interfaces, eno1 and eno2:
eno1 is connected to a LAN and an internet router. On this interface with static IP address, myvpnserver has its default ...
0
votes
0
answers
3k
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ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such device (errno=19)
I'm helpless.
I uninstalled openvpn, I did a lot of things but nothing.
1
vote
2
answers
4k
views
What is the difference between '0.0.0.0/1' and 'default'?
Crew, please take a look at the routing table below. Incoming ping requests from 172.17.4.x are accepted on dev ens160 and answered via dev tun0.
What is the difference between '0.0.0.0/1' and '...
0
votes
0
answers
39
views
Open VPN packets aren't going through tunnel
port 1194
proto udp
dev tun
ca ca.crt
cert server.crt
key server.key
dh dh2048.pem
tls-auth ta.key 0
key-direction 0
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
client-to-client
push &...
0
votes
1
answer
449
views
OpenVPN/SSH tunnel to see client's other interfaces
Using OpenVPN or SSH tunneling (or a combination), how could I connect 2 LAN networks together?
Here is a better (more detailed) explaination with OpenVPN as an example:
One OpenVPN client (we will ...
2
votes
1
answer
1k
views
OpenVPN or IPtables for split tunnel control?
I have been plugging away but not luck, but from what I understand what I am trying to split tunnel. I have a VPN in place (and working) where all traffic from my LAN heads out to the internet via ...
0
votes
1
answer
357
views
Two OpenVPN tunnels to different networks configuration setup to work simultaneously for Linux
I have 1 machine that has OpenVPN tunnel setup with 1 external network computer. Now i want to add another external network computer with a new tunnel.
Config file for currently operating tunnel
...
0
votes
1
answer
2k
views
Assign public ip to every openvpn client
I've configured OpenVPN server which will assign private IP to the requested OpenVPN client. But I want to assign different public IP from the pool to every client. What changes need to be done for ...
2
votes
1
answer
6k
views
Cannot open TUN/TAP, openVPN issues
I have openVPN, and the vm runs fine otherwise. It can connect to the internet, and run localhosts, and all sorts of things. I need access to a vpn through it though. I have my ovpn file, and my ...
1
vote
0
answers
742
views
Trying to "reverse proxy" requests to a VPS IP to an internal server over OpenVPN, how to do the routing tables automatically?
Brief description
I've got two systems, a VPS which is connected directly to the internet, and a system in my basement behind my router (NAT). I'd like to take the VPS and forward all requests on one ...
12
votes
2
answers
82k
views
iptables forward traffic to vpn tunnel if open
I've used the following guide to set up my raspberry pi as an access point:
Raspberry Pi 3 as wifi access point
I'm forwarding wlan0 to eth0 and NATing all my traffic. Works great!
sudo iptables -t ...
44
votes
4
answers
75k
views
ssh into a server which is connected to a VPN service
I have a virtual private server, which I would like to run a web server while my server is connected to a VPN service
When the VPN connection to my provider is not up, I can do anything I want with ...
15
votes
1
answer
37k
views
Understanding tun0 addresses
I have already done some searching and more or less understand what a tun0 interface does. I got the following from various sources,
Packets sent by an operating system via a tun/tap device are ...
2
votes
0
answers
277
views
debugging iptables when tunneling one VPN through another
I seek to tunnel one SSL VPN (F5, running on my debian laptop==client) through another (OpenVPN, running on a debian linode==server), but lose all client networking (including, e.g., ping) after the ...
1
vote
1
answer
3k
views
Bridged TAP interface to virtualbox
I need bridged TAP interface on client side of my VPN to virtual machine. I use VirtualBox 4.3.12.
But in Adapter Network options in Attached to: Bridged adapter I do not see my TUN adapter.
I have ...