All Questions
348
questions
1
vote
1
answer
1k
views
OpenVPN on Ubuntu Linux, connection established, how to send data through vpn?
I installed OpenVPN on my Ubuntu machines (both client and server are Ubuntu machines). Its a fresh Ubuntu installation (13.10). I wrote some config files, for client and server:
server.conf: (my ...
- 217
17
votes
1
answer
13k
views
How to transparently tunnel a port from IPv4 to a remote IPv6 device?
At home, I am connected with an IPv6 address and additionally, my provider provides a NAT-like setup through which I receive a public IPv4 address that I share with other customers (the reason being ...
- 599
1
vote
1
answer
630
views
Compiling Shrew on Linux
I'm trying to build Shrew VPN, version 2.2.1 on Debian 7.1; however, I've run into a problem that I can't get by.
README.TXT says I need to use cmake to build the Shrew client...
The following ...
- 3,505
0
votes
2
answers
5k
views
Unable to connect to L2TP VPN
I've been trying to set up a L2TP/IPSec server on my Ubuntu install using this guide.
While trying to connect I ran sudo tail -f /var/log/auth.log, the output of which is below:
Feb 8 10:35:41 ...
- 135
0
votes
1
answer
3k
views
How to prevent Firefox from connecting to the internet through VPN
I'm connecting to my university intranet through their VPN service. So whenever I activate VPN, I get an extra "ppp0" interface in addition to the already existing eth0 (wired), wlan0 (wireless) and ...
- 317
6
votes
1
answer
5k
views
Tunnel specific traffic through OpenVPN
I have Ubuntu Server, and I would like to filter traffic and have only a specific users or groups traffic be sent through the VPN, and the rest of the traffic sent through the standard internet ...
- 235
2
votes
1
answer
183
views
Redirection of web content from linux router to separate web proxy
Here's a good one: while I like the reporting features and https filtering of the up-and-coming Sphirewall firewall/router distribution, it is not quite up to speed on the things that I require in ...
- 21
2
votes
0
answers
1k
views
Tunneling traffic through OpenVPN
Following the steps described here I've managed to configure both the VPN server and client(I can ping both ways). Their respective configuration files are:
server:
;local a.b.c.d
port 1194
;proto ...
- 1,134
16
votes
3
answers
29k
views
Is it possible to have 2 different VPN connections simultaneously on the same machine? maybe on different network interfaces?
I am setting up a new cluster in my new workplace, and I am still administering another cluster in my last work place. Basically I am "copying" the configuration of the first one to setup the new one.
...
- 248
0
votes
1
answer
577
views
Routing traffic over Vpn without NAT?
I want to tunnel traffic through my vpn but I just realized that my kernel does not have nat enabled ;(
iptables -t nat -A POSTROUTING -s 10.20.0.0/24 -o eth0 -j MASQUERADE
iptables v1.4.14: can't ...
- 1,010
0
votes
1
answer
705
views
OpenVPN server does not provide access to internet
I am able to connect to my newly installed OpenVPN server (Debian 6.0 VPS using OpenVZ).
When connected with the windows client, I am not able to access the internet. net.ipv4.ip_forward and iptables ...
- 11
1
vote
2
answers
4k
views
Finding a computer in a LAN by hostname when connecting to network through VPN
I'm connected to my university LAN through their VPN service. Now I want to get the IP of my computer on the local network by its hostname so that I can SSH to it. How can I get the IP address from ...
- 317
1
vote
1
answer
221
views
How can I make a server not use the VPN connection for SSH sessions and use its main IP for SSH?
I use a VPN service on my Debian server which I connect to remotely using SSH. The problem I'm facing is that when I connect to the VPN on the server I get disconnected from SSH since the server's IP ...
- 497
2
votes
1
answer
2k
views
Routing traffic of wlan1 through vpn and traffic of wlan0 to eth0
I am trying to setup a wireless router and make use of a vpn. As I am fairly new to this secific topic. I hope somebody here can give me a hint or if possible a practical solution.
I have searched the ...
- 123
2
votes
1
answer
517
views
Linux routing: connect to VPN but still make services (e.g. Apache) accessible via ISP-assigned ip
I have a pfSense firewall sitting directly behind my cable modem. On my lan, among other things, I have a linux (Mint 13) box running apache. I have a port forwarded from pfSense to my linux box and ...
- 21