TCP/IP Configuration and Management Manual

NonStop Systems Used as Internet Gateways

TCP/IP Configuration and Management Manual—427132-004

F-5

Startup Files for HOST1

HOST1 is a NonStop system that has two Ethernet 4 ServerNet Adapters (E4SAs).

(For more information about configuring E4SAs, see the

LAN Configuration and

Management Manual.) The two E4SAs attached to the same network appear as two

separate hosts to the rest of the network. Although they could be configured using the

same NonStop TCP/IP process ($ZTC0), this sample configuration associates them

with two separate NonStop TCP/IP processes ($ZTC0 and $ZTC1).

The TCPIPUP2 File

The following TACL command file starts the processes, adds and starts

subsystem objects through SCF, and sets appropriate parameters. To add

Figure F-6. Three Gateways in the NonStop TCP/IP Environment

040VST .VSD

128.30.128.1 150.50.192.1

150.50.130.2

150.50.130.3

150.50.130.4

128.30.128.2 150.60.64.1

150.60.64.2

150.60.64.3

128.30.128.3 150.70.128.1

150.70.128.2

150.70.128.3

HOST1

HOST2

HOST3

HOST4

HOST5

HOST6

GTWY1

GTWY2

GTWY3

Backbone