AlmostVPN
connections are wonderful things, but sometimes you just have to have
POTs(Plain Old Tunnels). Different people might want them for different
reasons. Two most obvious are:
- You want to connect to more than one service of particular type
and too cheap to buy Professional version of AlmostVPN.
- You have been using tunnels for ages and have a bunch of things
pre-configured to use them, and too lazy/busy to change anything.
In any case I am not going to judge you. I will just tell you how
to configure POTs with AlmostVPN.
Anatomy of Tunnels Manager View
To configure POTs you have to use
Tunnels
Manager View
To add new tunnel click

button. Once you added new tunnel you will have a
chance to enter additional information. As you know by now, tunnels
could be established in two directions. Most often you will use tunnels
that carry information from local host to some host behind SSH
gateway (when you are using ssh from command line, this kind of tunnels
defined with "
-L <from
port>:<host name>:<to port>" option). Sometimes you will
need tunnels that carry data in opposite direction: from SSH gateway to
some host on your side of the tunnel ("
-R
<from port>:<host name>:<to port>" from command
line). If it is still confusing for you look at
Step
by Step instructions below.
Step by Step
We need to discuss two different setups, one for each kind of
tunnels. Let us start with
-L
type of tunnel.
What we are trying to achieve is to
create a tunnel, which will connect port 60110 on
latte (your localhost) to port 110
on
slidingpenguin. This
is how we can do it:
Next, let us talk about
-R type of tunnels.
Now we want to create tunnel between
port 60080 on
jumpingrodent
and port 80 on
expresso. This
is what we have to do to accomplish this task: