Do you own an RV? Do you also want to have the Internet while
you are RVing? Anywhere?
You can network your RV and have the protection you would have
at home.
You can have a router with the firewall protection that comes
with it in your RV. The space that a router takes up is minimal.
Once you pick your type of router either wired (best) or
wireless (cheaper) then you will need a connection to an ISP.
There are three types of connection while you are on the road,
wireless (most common), wired (most secure), and if you can afford it Satellite.
With the wireless connection from your router to the internet
may or may not be free, that is some WiFi hotspots are free and some charge by
the minute/hour/day. Say you pull in to a RV park and they advertise free
internet. Some RV Parks have a 'shared hot spot' where the internet
connection is free but there is a time limit because the park only has a limited
number of connections and the 'hot spot' is very limited in range
and speed. When you use one of these hot spots you are encouraged to
download your email and then disconnect. Do your email reading and answering off
line. This may be ok for the occasional internet user but if you have a lot of
email or need to up load medium to large documents you should find an
alternative to this use of local hot spots.
How would you connect to the internet? More than likely
wireless, as in most hotels/motels now. There may be a hard wired connection in
areas where wireless is interfered with by natural obstacles or atmospheric
conditions.
What if you are in an area where there isn't any internet access
at all? Like out in the wilderness where you want to leave the maddening crowd
behind (boodocking)? Or on a lake where you want to fish but have the access also. The answer
Satellite!
Yup, you can now get a Satellite uplink, no phone required. As a
matter of fact you can use a phone over this
up link! (There was a service
called SpeedLink, it was line of sight - if you could see where the transmitter
was located you could connect. The draw back was you had to have a telephone
line to transmit from your downlink modem. Another problem was if a tree grew up
in the path (happened to me) or an aircraft passed through the signal you lost
the data you were downloading or uploading. If you had a clear line of sight, no trees, no
aircraft in a landing pattern then it was not a bad way to get your internet.
how ever it was not mobile!)
On my
RV web site I have an article about networking my RV and
using a Satellite uplink for my Internet access while on the road.
For the cost of the receiver/transmitter set, antenna, and a
monthly charge you can be anywhere in the North America and have an internet
connection.
The only company I know of that has this service at this time is
Hugesnet.
My RV will have the Satellite and the wired router with wired
connection to my computers. I have to consider getting the
Magic jack for the
phone connection because it will only be useful when the satellite dish is up,
that means the RV has to be parked before the dish can be deployed.
I plan on mounting the Satellite dish on the roof of the RV on a
'turntable' platform that will allow me to rotate the dish to the correct
direction for alignment to the ISP Satellite for the connection.
I have spoken with a Tech from a Satellite company and he
advised me to not physically mount the dish on the roof of the RV but to use a
tri-pod and locate it at least twenty feet from the RV when using it.
The reason for not mounting it on the roof is if thereis in high
wind condtions the dish could cause damage to the roof of the RV.
You need to have the dish at least twenty feet from the RV to
keep from picking up spurious radiation from electrical devices in the RV.
Then inside the RV I have the router, the firewall server,
and my
AD server. Then when I want to connect to the internet my computer will
go through the firewall server, then the router, to the satellite, back down to
the ground control of the ISP and out to the internet. I think this will make
the access a little slower but with the technology we enjoy today the lag time
(the time the signal takes to go from my laptop to the ISP and back) should be
fairly low see my RV
Satellite connect speed.
Another option is to have a wireless access point (not a
wireless router!) that I can turn on when I want to use my laptop outside the
RV or maybe not wire the inside of the RV and use wireless only, I would not do this
with out testing this theory first: The RV body is mostly fiberglass and there for
should block a lot of the wireless signal. If this is true then for use outside
or away from the RV I would have to incorporate a wireless signal booster antenna on the
outside of the RV. Testing will tell.
If you decide to do
wire inside of the RV you will have to
consider how to route the wiring from where the connect node (where you would
connect the network Cat5e or Cat6 cable from outside to the router inside the RV)
will be located. Then from the router to the computers. Laying out the path you
should consider the placement of the cable, keep it from being pinched by doors
or something place on top of the cable. I think that access inside the walls
between the interior and exterior may be hard to do. You would also take in to
consideration the placement of the router and where the best place to have your
computer. And the ascetics of the wire winding along the ceiling, Do you want
the wire visible? Can you cover it with some quarter round base board? Then
stain it the same color as the ceiling?
You may want to have the wiring done professionally if you feel
that it would be beyond your expertise to do the job properly, a professional
may be able to run the cable inside the walls of the RV they have the
appropriate tools.
See this page on more about installing, setup, and use of
Satellite Internet on your RV!
Considerations:
When you are using wireless the signal from the
transmitter (your computer or router) to the receiver (WiFi hot spot, hotel
wireless, etc.) is not secure! This means that if you type in your user
ID and password if you are NOT connected to a SSL (Secure Socket Layer) that
uses encryption then your ID and password are being transmitted in plain text
(such as the text on this page) and that makes it easy for the unscrupulous to
collect the data and hack your account that you are connecting to. Even the
built in firewall of the router can't help when you transmit outside of your
local network.
Wired networks are a little harder to hack but are not immune.
The thing to remember to not use plain text password when
possible, if there is a option to encrypt your ID and Password when signing up
for an account and you plan on using open wireless then use it.
I have to test the Satellite security but I think that because
the signal is a 'line of sight' signal not a broadcast signal (as in a radio
signal) that the security will be a lot tighter.
Ok The 'plan' is in progress -
Setup a small network with:
A server as a Domain Controller with Active Directory for
security and a small amount of storage.
I used a spare laptop (IBM T-23 with 384 Meg of memory, P3 900
MHz processor and a 32 Gig SSD).
A server to be the firewall and proxy server.
I used a spare laptop (IBM T-23 with 384 Meg of memory, P3 900
MHz processor and a 32 Gig SSD).
My computer
I am using a IBM T-30 with 2 gig of ram, a 2.5 GHz processor
and a 64 Gig SSD
If you note I have removed the mechanical hard drives and
replaced them with the SSD (Solid State Drive) because:
Low power usage - not just on AC but on Battery
Low heat production
No moving parts
By using the SSD I can leave the computers running (if I forget) while the RV is in motion and not worry about the vibrations/bumps causing
the hard drive to crash.
I have almost completed the mini-network rack that I am making
to put in a storage area to hold the laptops (all three) and then I need to
figure out where I am going to use the KVM when I want to work. I plan on
getting a 15 to17 inch monitor for the RV to use while I work and store it while
the RV is in motion. I have the KVM (Keyboard/Mouse/Video) switch and cables.
So with this list my mini-network will be ready to install in
the RV when I complete the mini-network rack in a couple of days:
The mini-network rack almost complete, needs some minor touch up
and then a couple of coats of Poly to seal the wood.
The three laptops, computer power supplies, KVM switch on the
top right hand shelf, the router and behind it on the
lower shelf is the network switch. All tied down and ready to install under a
seat in the RV.
All connected up for testing the layout and the network. The
Styrofoam under the KVM is for heat protection and take up some shock while the
RV is in motion. The cable management is a little sloppy because the KVM USB
cables are 6 feet and shorter 3 feet cable cost as much as the complete KVM
Switch and cables, the rest of the cables you see are the computer power adapter
cables. I used 1 foot Cat5e cables for the network, a good fit.
Every thing secured with cable ties, if I need to remove a
component I just cut the ties put in or fix the component and replace the ties.
I put cable ties around the router and switch power supplies because I don't
want them to vibrate loose when the RV is in motion.
Now I am ready to put it in the RV and get the Satellite hooked
up and truly be Mobil!
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