HDS ViewStation System Administrator's Guide

A Hypertext Document


Token Ring Software Interface on the ViewStation

This page discusses the Token Ring software interface and controls for the ViewStation.

The hardware interface is used in the ViewStation's Monitor Mode to set the Token Ring IP address and netmask as follows (tr1 designates the internal PCMCIA slot and tr2 designates the external slot):

ip trx nnn.nnn.nnn.nnn
nm trx nnn.nnn.nnn.nnn


In the configuration file, the resources for configuring the Token Ring IP address, netmask, and MTU (Maximum Transmission Unit, default is 2052) are these:

HDSsetup.pcmcia.internal.tr.ipaddress: nnn.nnn.nnn.nnn
HDSsetup.pcmcia.internal.tr.netmask: nnn.nnn.nnn.nnn
HDSsetup.pcmcia.internal.tr.mtu: [ 516 | 1500 | 2052 | 4472 | 8144 | 11407 | 17800 ]
HDSsetup.pcmcia.external.tr.ipaddress: nnn.nnn.nnn.nnn
HDSsetup.pcmcia.external.tr.netmask: nnn.nnn.nnn.nnn
HDSsetup.pcmcia.external.tr.mtu: [ 516 | 1500 | 2052 | 4472 | 8144 | 11407 | 17800 ]


These settings are available from the ViewStation's Setup Mode client with HDSware version 3.2, or can be used either in the Configuration file or in Monitor Mode.

ViewStation Token Ring communications supports source routing, so it will work on bridged networks. BOOTP and XDMCP are supported on the Token Ring network for both direct and broadcast access.

ViewStation Token Ring Controls
From the ViewStation's Console window, the "srt" shell command displays, adds, and deletes source route entries for token ring communications.
srt -- displays all source route entries
srt -s -- add/modify a source route entry
srt -d -- delete a source route entry

If the Token Ring adapter becomes unplugged from the Token Ring network, the user can issue a command to re-insert the adapter onto the network:

ifconfig trX up (where trX = tr1 for the internal slot and tr2 for the external slot)

This reconnects the token ring adapter.

The "token" shell command in the ViewStation's Console Window displays token ring interface statistics.

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