Protocol Does Not Bind to Token Ring Network Card (149878)
The information in this article applies to:
- Microsoft Windows NT Workstation 4.0
- Microsoft Windows NT Server 4.0
This article was previously published under Q149878 SUMMARY
Token Ring congestion and/or error messages may prevent network protocols
from binding correctly to a Token Ring network card. There have been
situations where TCP/IP failed to bind and NetBEUI succeeded to bind.
This article explains why one or more protocols do not bind to the network
card.
MORE INFORMATION
After initializing, the adapter is opened for ring communication by a
DIR.OPEN.ADAPTER command. This command is issued by every protocol. If a
0x00 return code (success) is received, the adapter is in automatic receive
mode and frames may be transmitted and received using the direct interface.
However, under certain circumstances DIR.OPEN.ADAPTER (NdisOpenAdapter in
NDIS source code) returns NDIS_STATUS_OPEN_FAILED with Adapter Open Error
59 which means the adapter detected that a ring parameter server is present
on the ring, but that the required response has not been received in the
allotted time. This indicates that the ring might be congested,
experiencing a high bit-error rate, or losing an abnormally high number of
tokens or frames (IBM LAN Technical Reference, page B-57.)
Because an error is returned, the protocol does not bind to the network
card. The physical network should be investigated.
Modification Type: | Major | Last Reviewed: | 2/20/2002 |
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Keywords: | kbnetwork KB149878 |
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