Networking through the Internet
Top  Previous  Next


Campground Master can be networked through the Internet because it only needs a TCP/IP connection to the master computer. There is no need to have file sharing enabled, and no need for a VPN or WAN network setup.

The basics of setting up a remote/internet client computer are the same as for a locally networked computer -- install Campground Master, copy the database to it, and configure the Network Settings as needed. However there are a few differences you need to know about:

1. The Master's IP address will be different -- on a local network it's usually a number starting with 192 or 169. However when connecting through the Internet, you need to use the IP address as seen through the Internet -- typically this is actually the modem's IP address, which can be shared by any other Internet-connected computers in the office (more on that below). The easiest way to get this address is to open a web browser on the network master and go to http://WhatIsMyIP.com.

2. Because the client needs to know the master computer's Internet IP address, it's a good idea to arrange to have a "Static IP" from your Internet Service Provider (ISP, such as your DSL or cable network provider). Otherwise you may find that your IP address changes daily or any time the connection is broken.

3. If you're using a router, e.g. if your computer is not connected directly to the modem or if the modem has a router built in, then the router needs to be configured for "port forwarding". Think of the Internet IP as the main phone number of a large company and the local IP as the extension of the office you need to reach -- you router acts like the switchboard operator or PBX system, forwarding the outside call to the appropriate local computer's extension.

First you need to make sure that any router firewall settings have an exception for the IP port being used (6010 by default). Secondly, you need to set up port forwarding in the router to route that port to the master computer (more specifically, to the master computer's local IP address) Refer to your router's documentation or call the manufacturer if you need assistance with router configuration. Also, this web site is an excellent guide:

http://portforward.com/


This web site has step by step configuration information for nearly all router models, detailed specifically for Campground Master -- just select your router/modem model form the long list on the main page (or click on "Router List"), then select Campground Master from the list of programs. You'll just need to know the master's local IP address (usually a 192.168... number from Maintenance / Network Functions / Show IP address). Note that the web site also sells a program that will supposedly do it for you automatically -- we have not tested that program so we don't know if it will work correctly.

Note: It's also important to set up the Master with a static IP address in Windows, so its local IP address doesn't change. Otherwise, if the router loses power or something else changes the master's local IP address, then the Port Forwarding will have to be changed again before you can access it remotely.


Those are the primary issues with networking through the internet. On rare occasions there may be problems with an ISP blocking certain ports or causing further routing issues, but the 3 things listed above are usually the only issues different than local networking.

If you have a laptop that you take on the road but also want to connect locally when in the office, that can be easily done by changing the Master's IP address in the Network Settings back and forth as needed, between the local IP address to the Internet IP address.


Note: While networking is possible through a dial-up connection, you may experience problems if you're not connected on a regular basis. The synchronization process when connecting can result in the transfer of large amounts of data if you have been disconnected for more than a day. Even satellite connections such Direcway through as Hughes can be an issue due to the slow uplink speed.



Additional Topics:
 
Setting up for a Network  
 
Setting up Multiple Connections  
 
Network Setup Dialog  
 
Other Network Functions  
 
Net Client Diagnostic Dialog  
 
Net Server Diagnostic Dialog  
 
How Networking Works  
 
Firewall Configuration Examples  
 


Page URL http://CampgroundMaster.com/help/networkingthroughtheinterne.html

Campground Master Home