Lexmark IBM 9077 manual GRF Configuration Files

Models: IBM 9077

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#The PVC section is where Permanent Virtual Circuits are defined,

#using traffic shapes defined in the Traffic Shaping section,

#along with other parameters specific to PVC configuration.

#

#Notes on the format of this file:

#Comments follow the Bourne Shell style (all characters following a #

#on a line are ignored).

#

#Statements in this file are separated by newlines. A statement may

#span multiple lines by ending each incomplete line of the statement

#with a ’\’ character. Example:

#

# Traffic_Shape name=high_speed peak=15000 # this is a statement

#

#Service name=bc0 type=bcast addr=198.174.11.1 \ # this is also a statement

#addr=198.176.11.1

#

#User-defined names for Traffic_Shape’s and Service’s must be defined

#before they are used, ie., the definition of a traffic shape must

#precede its use in an Interface or PVC specification, and the

#definition of a Service must precede the use of the name of that

#service in defining any Interfaces.

#

#

#ARP Service info

#Lines beginning with the keyword "Service" define virtual "services" which

#may or may not be present on an ATM network attached to a GigaRouter.

#

#Each Service entry the ATM configuration file has the following format:

# Service name=value

type=arpbcast addr=value [addr=value ...]

#

 

#The "name" field is a unique name to identify this ATM service

#The "type" field specifies the type of ATM service being configured.

#and how the address argument(s) which follow are interpreted.

#

 

 

#

type=arp

Indicates an ARP service. One to three "addr" field(s)

#

 

must follow, defining NSAP addresses of ARP

#

 

services on the attached ATM network.

#

 

 

#

 

A logical interface using this "Service" entry

#

 

will connect to one of the addresses defined for

#

 

this service to get ATM address information for

#

 

any IP addresses it does not already know the

#

 

ATM address of.

#

 

 

#

type=bcast

Defines a "broadcast service". The "addr" field(s)

#

 

contain IP addresses of hosts on a given logical

#

 

logical ATM network to which copies of any broadcast

#

 

packets will be sent, allowing the GigaRouter, when

#

 

so configured, to simulate broadcast over a logical

#

 

IP network.

#

 

 

#Service name=arp0 type=arp addr=47000580ffe1000000f21513eb0020481513eb00

GRF Configuration Files 269

Page 287
Image 287
Lexmark IBM 9077 manual GRF Configuration Files