How do I setup a VPN server on Ubuntu 14.04 LTS with No-IP?
127544
Easiest way to setup Ubuntu as a VPN server
78606
Setting-up SSH-tunnel for VPN?
64209
How to set up multiple IP addresses?
134772
How to create UDP proxy using iptables
137280
Configure Nat in Ubuntu 12.04
5661
on windows 7, vpn'ing to work, how to force all traffic to use VPN?
5015
Spoofing internet ip on ubuntu
78261
Connecting to IP 0.0.0.0 succeeds. How? Why?
52273
How do I set system-wide proxy servers in Xubuntu, Lubuntu or Ubuntu Studio?
24784
How to set static IP address?
55288
How do I host multiple physical Web servers behind a single IP address?
53306
How to SSH an outside server from a computer which is behind a proxy firewall?
69402
How to map an IP adress to localhost?
60171
Connecting to my own network via external IP
122400
Set up domain name on private server
50953
How would you go about backing up a remote Ubuntu VPS via SSH?
80561
Can someone explain these rules for a specific user and a VPN in iptables?