Appendix E: Sample Customer
Example 3. Multiple Secure LANs
DEFINITY LAN
Gateway
System
Assembly
Host name = lgateserver IP address = 135.20.1.1 Subnet mask = 255.255.255.0 Default gateway = 135.20.1.100
IP address = 135.20.3.100 Subnet mask = 255.255.255.0
Gateway 2
C3
Host name = client 3
IP address = 135.20.3.1 Subnet mask = 255.255.255.0
(The route to 135.20.3 network is 135.20.1.200.)
IP address = 135.20.1.200 Subnet mask = 255.255.255.0
IP address = 135.20.1.100 Subnet mask = 255.255.255.0
Default
Gateway
IP address = 135.20.2.100 Subnet mask = 255.255.255.0
C1
Host name = client 1
IP address = 135.20.2.1 Subnet mask = 255.255.255.0
C2
Host name = client 2
IP address = 135.20.2.2 Subnet mask = 255.255.255.0
This sample configuration shows the DEFINITY LAN Gateway system assembly with three different clients on networks physically different from that of the DEFINITY LAN Gateway system assembly. The default gateway leads to clients C1 and C2, and gateway 2 leads to client C3. This sample configuration requires that the DEFINITY LAN Gateway system assembly and the clients be administered, as follows:
DEFINITY LAN Gateway system assembly:
1.From the Main Menu, choose TCP/IP Administration. Then choose This Host.
A.Change the host name to a name you have made up (lgateserver in this example).
B.Do the same for the host IP address ( 135.20.1.1 in this example) and, if subnetting is used, the subnet mask (255.255.255.0 in this example).
2.From the TCP/IP Administration Main Menu, choose Local Host Table.
A.Delete the default client.
B.Press ADD to access the Add Host screen. Add the host name and IP address for client 1 (C1).
Issue 1 January 1996
