Base Definitions of Managed Objects for TN3270E Using SMIv2
RFC 2561
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RFC - Proposed Standard
(April 1999; No errata)
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Robert Moore
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Kenneth White
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2013-03-02
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RFC 2561 (Proposed Standard)
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Network Working Group K. White
Request for Comments: 2561 IBM Corp.
Category: Standards Track R. Moore
IBM Corp.
April 1999
Base Definitions of Managed Objects for
TN3270E Using SMIv2
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (1999). All Rights Reserved.
Abstract
This memo defines a Management Information Base (MIB) for configuring
and managing TN3270E servers. TN3270E, defined by RFC 2355 [19],
refers to the enhancements made to the Telnet 3270 (TN3270) terminal
emulation practices. Refer to RFC 1041 [18], STD 8, RFC 854 [16],
and STD 31, RFC 860 [17] for a sample of what is meant by TN3270
practices.
The MIB defined by this memo provides generic support for both host
and gateway TN3270E server implementations. A TN3270E server
connects a Telnet client performing 3270 emulation to a target SNA
host over both a client-side network (client to TN3270E server) and
an SNA Network (TN3270E server to target SNA host). The client-side
network is typically TCP/IP, but it need not be.
A host TN3270E server refers to an implementation where the TN3270E
server is collocated with the Systems Network Architecture (SNA)
System Services Control Point (SSCP) for the dependent Secondary
Logical Units (SLUs) that the server makes available to its clients
for connecting into a SNA network. A gateway TN3270E server resides
on an SNA node other than an SSCP, either an SNA type 2.0 node, a
boundary-function-attached type 2.1 node, or an APPN node acting in
the role of a Dependent LU Requester (DLUR). Host and gateway
TN3270E server implementations typically differ greatly as to their
internal implementation and system definition (SYSDEF) methods.
White & Moore Standards Track [Page 1]
RFC 2561 TN3270E Using SMIv2 MIB April 1999
It is the intent that the MIB defined herein be extended by
subsequent memos. For example, one such extension enables collection
of TN3270E response time data.
Table of Contents
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
2.0 The SNMP Network Management Framework . . . . . . . . . . 3
3.0 Structure of the MIB . . . . . . . . . . . . . . . . . . . 4
3.1 TN3270E Server Control . . . . . . . . . . . . . . . . . . 5
3.1.1 tn3270eSrvrConfTable . . . . . . . . . . . . . . . . . 5
3.1.2 tn3270eSrvrPortTable . . . . . . . . . . . . . . . . . 6
3.1.3 tn3270eSrvrStatsTable . . . . . . . . . . . . . . . . 7
3.2 TN3270E Server Resource Configuration . . . . . . . . . . 7
3.3 Resource Name / Client Address Mappings . . . . . . . . . 8
3.3.1 tn3270eSnaMapTable . . . . . . . . . . . . . . . . . . 8
3.3.2 tn3270eResMapTable . . . . . . . . . . . . . . . . . . 9
3.3.3 tn3270eTcpConnTable . . . . . . . . . . . . . . . . . 9
3.4 Advisory Spin Lock Usage . . . . . . . . . . . . . . . . . 9
3.5 Row Persistence . . . . . . . . . . . . . . . . . . . . . 10
3.6 IANA Considerations . . . . . . . . . . . . . . . . . . . 10
4.0 Definitions . . . . . . . . . . . . . . . . . . . . . . . 11
5.0 Security Considerations . . . . . . . . . . . . . . . . . 51
6.0 Intellectual Property . . . . . . . . . . . . . . . . . . 52
7.0 Acknowledgments . . . . . . . . . . . . . . . . . . . . . 53
8.0 References . . . . . . . . . . . . . . . . . . . . . . . . 53
9.0 Authors' Addresses . . . . . . . . . . . . . . . . . . . . 55
Full Copyright Statement . . . . . . . . . . . . . . . . . . . 56
1.0 Introduction
This document is a product of the TN3270E Working Group. Its purpose
is to define a MIB module for support by a TCP/IP implementation for
configuration and management of TN3270E servers.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119, reference
[22].
White & Moore Standards Track [Page 2]
RFC 2561 TN3270E Using SMIv2 MIB April 1999
2.0 The SNMP Network Management Framework
The SNMP Management Framework presently consists of five major
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