6.3 Private internal access across an existing LAN where
external email notifications are required
Using “Site A” as an example the configuration settings for the ipGateway would be:
myipgateway@company.co.uk
All other configuration settings can be left as default.
6.3.1 Configuration elsewhere on the network
6.3.1.1 Email Server
The email server must be configured to allow “Email Relaying” from IP Address 192.168.0.100 (i.e. the
ipGateway)
6.4 Public access across the Internet where external email
notifications are not required
Using “Site A” as an example the configuration settings for the ipGateway would be:
All other configuration settings can be left as default.
6.4.1 Configuration elsewhere on the network
6.4.1.1 Router NAT (Port Forward)
In addition to the ipGateway configuration, a NAT (Port Forward) will need to be setup on the router
(192.168.0.4) to provide an external to internal address translation, i.e.
This will allow a user on “Site B” to type the following into the address bar of his browser to gain access to the
ipGateway at “Site A”:
http://74.125.230.148