User`s guide

12 - 8 Ethernet or Token Ring Bridge
Token ring open failed, signal loss
Before the unit inserts into a ring, the unit needs to see certain signals
on the interface cable, which were not present or were lost. This mes-
sage may denote a cabling problem.
Token ring open failed, timeout
The ring insertion procedure took longer than 18 seconds.
Token ring open failed, ring failure
The unit was unable to receive a packet it sent to itself after it inserted
into a ring. There may be a problem in the ring at or beyond the wiring
concentrator.
Token ring open failed, ring beaconing
A unit on the ring detected a hard error (on the ring) and transmitted a
frame to inform all other units.
Token ring open failed, duplicate address
Another node on the ring is using the same node ID as that assigned to
the local unit. This could only happen if this or other units in the infra-
structure have had their node ID’s locally assigned with the “config id
nid” command.
Token ring open failed, request failed
The unit found a parameter server on the ring, but the server did not
respond to a request.
Token ring open failed, remove received
Some other unit on the ring sent a remove adapter frame to this unit
causing it to remove itself from the ring.