Avaya 38DHB0002UKDD manual Data Routing

Page 112 - Internet Access Appendix A: General Information

Data Routing

Two examples of data services are shown in the figure below.

In the first example, to specify a destination for data sent back from the Internet, it is only necessary to define a Service for the outgoing call and its associated IP routing. In this case, the IP Address specified in the Service profile is the destination. Hence the IP routing is set up by simply selecting the Service as the destination.

Data Routing

Connecting to the Internet

Service [Name = BTClick]	Call Direction	ISP RAS
IP Routing [Destination = BT Click]

Connecting Two Locations

Welwyn - IP Address 192.168.42.1		Edinburgh - IP Address 192.168.131.1
Service [Name = Edinburgh, Account	Call Direction	RAS [Name = Edinburgh]
Name = Welwyn]		User [Name = Welwyn]
IP Route [Destination = Edinburgh]
RAS [Name = Welwyn]	Call Direction	Service [Name = Welwyn, Account
User [Name = Edinburgh]		Name = Edinburgh]
		IP Route [Destination = Welwyn]

In the second example, two different locations are to be provided with dialled access to each other. Both must have a RAS (to permit dialling in) and a Service (to permit dialling out) together with their associated IP routing. In addition, a user profile must exist at each end, set up for dial-in access, and containing the password to be sent to the RAS from the other end. The RAS then compares the password it receives in the incoming call with the one in the local user profile. The User Name at the RAS end must be the same as the Account Name specified for the calling service.

The IP route for the service is set up to direct all data traffic addressed to the distant end to the appropriate Service for onward transmission. That is, at Edinburgh, any packets for the Welwyn IP Address are routed to the Welwyn service.

Page 112 - Appendix A: General Information	INDeX IPNC Cassette Administration Manual
Internet Access	38DHB0002UKDD – Issue 7 (22/11/02)