STATUS current
DESCRIPTION
"Indicates the number of (TCP) connections rejected
during connection setup at a TN3270E server for the
granularity of this conceptual row (server-wide,
port, or port-and-local-address) due to a lack of
resources at the server. An example of when this
counter would be incremented is when no terminal
or printer resource is available to associate with a
client's TCP connection.
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 10 }
tn3270eSrvrStatsDisconnects OBJECT-TYPE
SYNTAX Counter32
UNITS "disconnections"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the number of (TCP) connections that were
disconnected at a TN3270E server for the
granularity of this conceptual row (server-wide,
port, or port-and-local-address).
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 11 }
tn3270eSrvrStatsHCInOctets OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the number of octets received from TN3270
and TN3270E clients for the granularity of this
conceptual row (server-wide, port, or
port-and-local-address).
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 12 }
tn3270eSrvrStatsInOctets OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Low-order 32 bits of tn3270eSrvrStatsHCInOctets for
this conceptual row.
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 13 }
tn3270eSrvrStatsHCOutOctets OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the number of octets sent to TN3270
and TN3270E clients for the granularity of this
conceptual row (server-wide, port, or
port-and-local-address).
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 14 }
tn3270eSrvrStatsOutOctets OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Low-order 32 bits of tn3270eSrvrStatsHCOutOctets for
this conceptual row.
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 15 }
tn3270eSrvrStatsConnErrorRejs OBJECT-TYPE
SYNTAX Counter32
UNITS "connection attempts"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the number of (TCP) connections rejected
during connection setup at a TN3270E server for the
granularity of this conceptual row (server-wide,
port, or port-and-local-address) due to an error
of some type. An example of when this counter would
be incremented is when the client and the server
cannot agree on a common set of TN3270E functions for
the connection.
A Management Station can detect discontinuities in
this counter by monitoring the tn3270eSrvrStatsUpTime
object."
::= { tn3270eSrvrStatsEntry 16 }
tn3270eClientGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eClientGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table defines client address groupings for use
by a TN3270E server.
No entry in this table shall exist without
a corresponding (same tn3270eSrvrConfIndex) entry in
the tn3270eSrvrConfTable existing.
An implementation SHOULD NOT retain SNMP-created
entries in this table across re-IPLs (Initial Program
Loads) of the corresponding TN3270E server."
::= { tn3270eObjects 4 }
tn3270eClientGroupEntry OBJECT-TYPE
SYNTAX Tn3270eClientGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Definition of a single client address entry. All
entries with the same first two indexes,
tn3270eSrvrConfIndex and tn3270eClientGroupName, are
considered to be in the same client group."
INDEX { tn3270eSrvrConfIndex,
tn3270eClientGroupName,
tn3270eClientGroupAddrType,
tn3270eClientGroupAddress }
::= { tn3270eClientGroupTable 1 }
Tn3270eClientGroupEntry ::= SEQUENCE {
tn3270eClientGroupName Utf8String,
tn3270eClientGroupAddrType IANATn3270eAddrType,
tn3270eClientGroupAddress IANATn3270eAddress,
tn3270eClientGroupSubnetMask IpAddress,
tn3270eClientGroupPfxLength Unsigned32,
tn3270eClientGroupRowStatus RowStatus
}
tn3270eClientGroupName OBJECT-TYPE
SYNTAX Utf8String (SIZE(1..24))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of a client group. Note: client group
names are required to be unique only with respect
to a single TN3270E server."
::= { tn3270eClientGroupEntry 1 }
tn3270eClientGroupAddrType OBJECT-TYPE
SYNTAX IANATn3270eAddrType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the type of the address represented in
tn3270eClientGroupAddress."
::= { tn3270eClientGroupEntry 2 }
tn3270eClientGroupAddress OBJECT-TYPE
SYNTAX IANATn3270eAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The client address of a member of a client group.
The value of tn3270eClientGroupAddrType indicates
the address type (IPv4 or IPv6, for example)."
::= { tn3270eClientGroupEntry 3 }
tn3270eClientGroupSubnetMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The corresponding subnet mask associated with
tn3270eClientGroupAddress. A single IP address is
represented by having this object contain the value
of 255.255.255.255.
This object's value is meaningful only if
tn3270eClientGroupAddrType has a value of ipv4(1)."
DEFVAL { 'FFFFFFFF'H }
::= { tn3270eClientGroupEntry 4 }
tn3270eClientGroupPfxLength OBJECT-TYPE
SYNTAX Unsigned32 (0..128)
UNITS "bits"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The corresponding IPv6 network prefix length.
This object's value is meaningful only if
tn3270eClientGroupAddrType has a value of ipv6(2)."
DEFVAL { 0 }
::= { tn3270eClientGroupEntry 5 }
tn3270eClientGroupRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object allows entries to be created and deleted
in the tn3270eClientGroupTable. Entries may also be
created and deleted as a result of implementation-
dependent operations.
An entry in this table is deleted by setting this object
to destroy(6). When the number of entries in this table
for a given client group becomes 0, this has the side-
effect of removing any entries for the group in the
tn3270eClientResMapTable."
REFERENCE
"RFC1903, 'Textual Conventions for version 2 of the
Simple Network Management Protocol (SNMPv2).'"
::= { tn3270eClientGroupEntry 6 }
tn3270eResPoolTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eResPoolEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table defines resource groupings; the term
'pool' is used as it is defined by RFC2355.
No entry in this table shall exist without
a corresponding (same tn3270eSrvrConfIndex) entry in
the tn3270eSrvrConfTable existing.
An implementation SHOULD NOT retain SNMP-created
entries in this table across re-IPLs (Initial Program
Loads) of the corresponding TN3270E server."
::= { tn3270eObjects 5 }
tn3270eResPoolEntry OBJECT-TYPE
SYNTAX Tn3270eResPoolEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Definition of a single resource pool member. All entries
with the same first two indexes, tn3270eSrvrConfIndex and
tn3270eResPoolName, are considered to be in the same pool."
INDEX { tn3270eSrvrConfIndex,
tn3270eResPoolName,
tn3270eResPoolElementName }
::= { tn3270eResPoolTable 1 }
Tn3270eResPoolEntry ::= SEQUENCE {
tn3270eResPoolName Utf8String,
tn3270eResPoolElementName SnaResourceName,
tn3270eResPoolElementType IANATn3270ResourceType,
tn3270eResPoolRowStatus RowStatus
}
tn3270eResPoolName OBJECT-TYPE
SYNTAX Utf8String (SIZE(1..24))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of a resource pool."
::= { tn3270eResPoolEntry 1 }
tn3270eResPoolElementName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of a member of a resource pool."
::= { tn3270eResPoolEntry 2 }
tn3270eResPoolElementType OBJECT-TYPE
SYNTAX IANATn3270ResourceType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of the entity in a resource pool."
::= { tn3270eResPoolEntry 3 }
tn3270eResPoolRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object allows entries to be created and deleted
in the tn3270eResPoolTable. Entries may also be
created and deleted as a result of implementation-
dependent operations.
An entry in this table is deleted by setting this object
to destroy(6). When all entries in this table associated
with the same tn3270eResPoolElementName have been removed,
then any associated (tn3270eResPoolElementName matching
tn3270eClientResMapPoolName with same tn3270eSrvrConfIndex
values) entries in the tn3270eClientResMapTable SHALL
also be removed."
REFERENCE
"RFC1903, 'Textual Conventions for version 2 of the
Simple Network Management Protocol (SNMPv2).'"
::= { tn3270eResPoolEntry 4 }
tn3270eSnaMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eSnaMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provide a mapping from the name by which
a secondary LU is known in the SNA network to the
name by which it is known locally at the TN3270e
server. This latter name serves as an index into
the tn3270eResPoolTable and the tn3270eResMapTable.
No entry in this table shall exist without
a corresponding (same tn3270eSrvrConfIndex) entry in
the tn3270eSrvrConfTable existing."
::= { tn3270eObjects 6 }
tn3270eSnaMapEntry OBJECT-TYPE
SYNTAX Tn3270eSnaMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Definition of a single mapping from an SSCP-supplied
SLU name to a local SLU name.
Note: In certain pathological cases, it is possible
that an SSCP will send on an ACTLU for a local LU an
SLU name currently represented by an entry in this
table that associates it with a different local LU.
In these cases the association from the newer ACTLU
SHOULD be the one represented in this table."
INDEX { tn3270eSrvrConfIndex,
tn3270eSnaMapSscpSuppliedName }
::= { tn3270eSnaMapTable 1 }
Tn3270eSnaMapEntry ::= SEQUENCE {
tn3270eSnaMapSscpSuppliedName SnaResourceName,
tn3270eSnaMapLocalName SnaResourceName,
tn3270eSnaMapPrimaryLuName SnaResourceName
}
tn3270eSnaMapSscpSuppliedName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the secondary LU (SLU) as it is known in
the SNA network. This name is sent by the SSCP on
the Activate Logical Unit (ACTLU) request."
::= { tn3270eSnaMapEntry 1 }
tn3270eSnaMapLocalName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local name of the secondary LU (SLU)."
::= { tn3270eSnaMapEntry 2 }
tn3270eSnaMapPrimaryLuName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"When there is a currently active LU-LU session for
this connection, this object returns the primary LU
(PLU) name from the BIND. When there is no active
LU-LU session, or when the PLU name is unavailable
for some other reason, this object returns a
zero-length octet string."
::= { tn3270eSnaMapEntry 3 }
tn3270eClientResMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eClientResMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table defines resource-pool to client-group
mappings. Since both the resource pool name and client
group name are included in the index clause of this
table, multiple resource pools can be assigned to the
same client group. This enables use of multiple
resource pools for use in client to resource mapping.
Assigning multiple client groups to the same resource
pool is also allowed, but is not the primary purpose
for how the indexing is structured.
Assignment of a resource pool to client group can be
restricted based on TCP port. An index value of 0 for
tn3270eClientResMapClientPort disables restriction of
resource assignment based on client target port
selection.
No entry in this table shall exist without
a corresponding (same tn3270eSrvrConfIndex) entry in
the tn3270eSrvrConfTable existing.
An implementation SHOULD NOT retain SNMP-created
entries in this table across re-IPLs (Initial Program
Loads) of the corresponding TN3270E server."
::= { tn3270eObjects 7 }
tn3270eClientResMapEntry OBJECT-TYPE
SYNTAX Tn3270eClientResMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Definition of a single resource pool to client group
mapping."
INDEX { tn3270eSrvrConfIndex,
tn3270eClientResMapPoolName,
tn3270eClientResMapClientGroupName,
tn3270eClientResMapClientPort }
::= { tn3270eClientResMapTable 1 }
Tn3270eClientResMapEntry ::= SEQUENCE {
tn3270eClientResMapPoolName Utf8String,
tn3270eClientResMapClientGroupName Utf8String,
tn3270eClientResMapClientPort Unsigned32,
tn3270eClientResMapRowStatus RowStatus
}
tn3270eClientResMapPoolName OBJECT-TYPE
SYNTAX Utf8String (SIZE(1..24))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of a resource pool."
::= { tn3270eClientResMapEntry 1 }
tn3270eClientResMapClientGroupName OBJECT-TYPE
SYNTAX Utf8String (SIZE(1..24))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the client group that is mapped to a
resource pool."
::= { tn3270eClientResMapEntry 2 }
tn3270eClientResMapClientPort OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A port number restricting the scope of a mapping
from a resource pool to a client group. The
value 0 for this object indicates that the scope
of the mapping is not restricted."
::= { tn3270eClientResMapEntry 3 }
tn3270eClientResMapRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object allows entries to be created and deleted
in the tn3270eClientResMapTable. Entries may also be
created and deleted as a result of implementation-
dependent operations.
An entry in this table is deleted by setting this object
to destroy(6). Removing an entry from this table doesn't
affect any other table entry defined in this MIB."
REFERENCE
"RFC1903, 'Textual Conventions for version 2 of the
Simple Network Management Protocol (SNMPv2).'"
::= { tn3270eClientResMapEntry 4 }
tn3270eResMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eResMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table defines the actual mapping of a resource
to a client address.
No entry in this table shall exist without
a corresponding (same tn3270eSrvrConfIndex) entry in
the tn3270eSrvrConfTable existing."
::= { tn3270eObjects 8 }
tn3270eResMapEntry OBJECT-TYPE
SYNTAX Tn3270eResMapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Definition of the mapping of a Resource Element to
a client address."
INDEX { tn3270eSrvrConfIndex,
tn3270eResMapElementName }
::= { tn3270eResMapTable 1 }
Tn3270eResMapEntry ::= SEQUENCE {
tn3270eResMapElementName SnaResourceName,
tn3270eResMapAddrType IANATn3270eAddrType,
tn3270eResMapAddress IANATn3270eAddress,
tn3270eResMapPort Unsigned32,
tn3270eResMapElementType IANATn3270ResourceType,
tn3270eResMapSscpSuppliedName SnaResourceName
}
tn3270eResMapElementName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of a resource element. This is the name by
which the server implementing this table knows the
resource. It may be different from the name by which
the resource is known in the SNA network. This latter
name is returned in the tn3270eResMapSscpSuppliedName
object."
::= { tn3270eResMapEntry 1 }
tn3270eResMapAddrType OBJECT-TYPE
SYNTAX IANATn3270eAddrType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the type of the client address represented
in tn3270eResMapAddress."
::= { tn3270eResMapEntry 2 }
tn3270eResMapAddress OBJECT-TYPE
SYNTAX IANATn3270eAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A client address."
::= { tn3270eResMapEntry 3 }
tn3270eResMapPort OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A client port."
::= { tn3270eResMapEntry 4 }
tn3270eResMapElementType OBJECT-TYPE
SYNTAX IANATn3270ResourceType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the associated resource element."
::= { tn3270eResMapEntry 5 }
tn3270eResMapSscpSuppliedName OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The name of the secondary LU (SLU) as it is known
in a SNA network. This name is sent by the SSCP on
the Activate Logical Unit (ACTLU) request. If this
name is not known, this object returns a zero-length
octet string."
::= { tn3270eResMapEntry 6 }
-- Define the set of objects to supplement the TCP Connection Table
tn3270eTcpConnTable OBJECT-TYPE
SYNTAX SEQUENCE OF Tn3270eTcpConnEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table has an entry for each TN3270(E) client
connection that is currently active at a TN3270E server.
An implementation MAY retain entries for connections
that have been terminated, but which entries are
retained, how many entries are retained, and how long
they are retained is entirely implementation-dependent.
The indexing for this table is designed to support the
use of an SNMP GET-NEXT operation using only the remote
address type, remote address, and remote port, as a way
for a Management Station to retrieve the table entries
related to a particular TN3270(E) client."
::= { tn3270eObjects 9 }
tn3270eTcpConnEntry OBJECT-TYPE
SYNTAX Tn3270eTcpConnEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Provides information about a single TN3270/TN3270E
session. Note: a tn3270eSrvrConfIndex is not needed
in this table, since the combination of remote and
local addresses and ports is sufficient to
guarantee uniqueness across the TN3270E servers
serviced by an SNMP agent. Because of this indexing
structure, however, this table does not support
view-based access control policies that provide
access to table rows on a per-server basis."
INDEX { tn3270eTcpConnRemAddrType,
tn3270eTcpConnRemAddress,
tn3270eTcpConnRemPort,
tn3270eTcpConnLocalAddrType,
tn3270eTcpConnLocalAddress,
tn3270eTcpConnLocalPort
}
::= { tn3270eTcpConnTable 1 }
Tn3270eTcpConnEntry ::=
SEQUENCE
{
tn3270eTcpConnRemAddrType IANATn3270eAddrType,
tn3270eTcpConnRemAddress IANATn3270eAddress,
tn3270eTcpConnRemPort Unsigned32,
tn3270eTcpConnLocalAddrType IANATn3270eAddrType,
tn3270eTcpConnLocalAddress IANATn3270eAddress,
tn3270eTcpConnLocalPort Unsigned32,
tn3270eTcpConnLastActivity TimeTicks,
tn3270eTcpConnBytesIn Counter32,
tn3270eTcpConnBytesOut Counter32,
tn3270eTcpConnResourceElement SnaResourceName,
tn3270eTcpConnResourceType IANATn3270ResourceType,
tn3270eTcpConnDeviceType IANATn3270DeviceType,
tn3270eTcpConnFunctions IANATn3270Functions,
tn3270eTcpConnId Unsigned32,
tn3270eTcpConnClientIdFormat IANATn3270eClientType,
tn3270eTcpConnClientId OCTET STRING,
tn3270eTcpConnTraceData Tn3270eTraceData,
tn3270eTcpConnLogInfo IANATn3270eLogData,
tn3270eTcpConnLuLuBindImage OCTET STRING,
tn3270eTcpConnSnaState INTEGER,
tn3270eTcpConnStateLastDiscReason INTEGER,
tn3270eTcpConnSrvrConfIndex Unsigned32,
tn3270eTcpConnActivationTime TimeStamp
}
tn3270eTcpConnRemAddrType OBJECT-TYPE
SYNTAX IANATn3270eAddrType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the type of the value of the
tn3270eTcpConnRemAddress object. For example,
ipv4(1) or ipv6(2)."
::= { tn3270eTcpConnEntry 1 }
tn3270eTcpConnRemAddress OBJECT-TYPE
SYNTAX IANATn3270eAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote address associated with a TN3270E client.
tn3270eTcpConnRemAddrType indicates the address type
(IPv4 or IPv6, for example).
If a TN3270(E) client is connected to its
server via a proxy client the address represented by
the value of this object shall be the remote client's
address, not the proxy client's address."
::= { tn3270eTcpConnEntry 2 }
tn3270eTcpConnRemPort OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote port associated with a TN3270E client. The value 0
is used if the tn3270eTcpConnRemAddrType identifies an address
type that does not support ports.
If a TN3270(E) client is connected to its server via a proxy
client, the port represented by the value of this object shall
be the remote client's port, not the proxy client's port."
::= { tn3270eTcpConnEntry 3 }
tn3270eTcpConnLocalAddrType OBJECT-TYPE
SYNTAX IANATn3270eAddrType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the type of the value of the
tn3270eTcpConnLocalAddress object. For example,
ipv4(1) or ipv6(2)."
::= { tn3270eTcpConnEntry 4 }
tn3270eTcpConnLocalAddress OBJECT-TYPE
SYNTAX IANATn3270eAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local address associated with a TN3270E client.
tn3270eTcpConnRemAddrType indicates the address type
(IPv4 or IPv6, for example)."
::= { tn3270eTcpConnEntry 5 }
tn3270eTcpConnLocalPort OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote port associated with a TN3270E client."
::= { tn3270eTcpConnEntry 6 }
tn3270eTcpConnLastActivity OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 100ths of seconds since any data was
transferred for the associated TCP Connection."
DEFVAL { 0 }
::= { tn3270eTcpConnEntry 7 }
tn3270eTcpConnBytesIn OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of bytes received by the server from TCP
for this connection.
A Management Station can detect discontinuities in
this counter by monitoring the
tn3270eTcpConnActivationTime object."
::= { tn3270eTcpConnEntry 8 }
tn3270eTcpConnBytesOut OBJECT-TYPE
SYNTAX Counter32
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of bytes sent to TCP for this connection.
A Management Station can detect discontinuities in
this counter by monitoring the
tn3270eTcpConnActivationTime object."
::= { tn3270eTcpConnEntry 9 }
tn3270eTcpConnResourceElement OBJECT-TYPE
SYNTAX SnaResourceName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"LU/Print secondary name for connecting an client
into an SNA network."
::= { tn3270eTcpConnEntry 10 }
tn3270eTcpConnResourceType OBJECT-TYPE
SYNTAX IANATn3270ResourceType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the type of resource identified by
tn3270eTcpConnResourceElement."
::= { tn3270eTcpConnEntry 11 }
tn3270eTcpConnDeviceType OBJECT-TYPE
SYNTAX IANATn3270DeviceType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the device type if negotiated with the
client. A value of unknown(100) should be used as
the value of this object when a device type is not
negotiated. Refer to RFC2355 for how device types
can be negotiated."
::= { tn3270eTcpConnEntry 12 }
tn3270eTcpConnFunctions OBJECT-TYPE
SYNTAX IANATn3270Functions
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates which of the TN3270 and TN3270E
functions were negotiated by the server and the client
for this TCP connection.
Refer to tn3270eSrvrFunctionsSupported for the list of
these functions supported by the server."
::= { tn3270eTcpConnEntry 13 }
tn3270eTcpConnId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The connection identifier associated with a TN3270 or
a TN3270E session's TCP connection. TCP implementations
often assign a unique (with respect to itself) unsigned
integer as an identifier for a TCP connection.
The value 0 indicates that a connection does not have
a valid connection identifier."
::= { tn3270eTcpConnEntry 14 }
tn3270eTcpConnClientIdFormat OBJECT-TYPE
SYNTAX IANATn3270eClientType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The format of a corresponding tn3270eTcpConnClientId
object as defined by the IANSTn3270eClientType textual
convention imported from the IANATn3270eTC-MIB."
::= { tn3270eTcpConnEntry 15 }
tn3270eTcpConnClientId OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..512))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Additional client identification information. The
type of this information is indicated by the value of
the corresponding tn3270eTcpConnClientIdFormat object.
All values are returned in network-byte order.
The purpose of this object is to provide an alternate
means of identifying a client, other than though the
remote address returned in tn3270eTcpConnRemAddress."
::= { tn3270eTcpConnEntry 16 }
tn3270eTcpConnTraceData OBJECT-TYPE
SYNTAX Tn3270eTraceData
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Trace data for this session."
::= { tn3270eTcpConnEntry 17 }
tn3270eTcpConnLogInfo OBJECT-TYPE
SYNTAX IANATn3270eLogData
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Log information, encoded as specified in the
IANATn3270eLogData textual convention from the
IANAtn3270eTC-MIB."
::= { tn3270eTcpConnEntry 18 }
tn3270eTcpConnLuLuBindImage OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..256))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"When there is a currently active LU-LU session for
this connection, this object returns the BIND Image
(defined to be bytes 1-p of the complete BIND Request
Unit -- see 'SNA Formats' for more information)
that was received from the PLU during session
activation. When there is no active LU-LU session,
or when a BIND image is unavailable for some other
reason, this object returns a zero-length octet
string."
REFERENCE
"'Systems Network Architecture Formats', IBM
Publication GA27-3136."
::= { tn3270eTcpConnEntry 19 }
tn3270eTcpConnSnaState OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
noSluSession(2),
sscpLuSession(3), -- but no LU-LU session
luLuSession(4), -- but no SSCP-LU session
sscpLuSessionAndLuLuSession(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current state of the SNA side of the end-to-end
TN3270 connection. The following states are defined:
unknown(1) - The true state is not known.
noSluSession(2) - The SLU has neither an SSCP-LU
nor an LU-LU session active.
sscpLuSession(3) - The SSCP-LU session for the SLU
is active, but the SLU is not
currently in session with a PLU.
luLuSession(4) - The SLU is currently in session
with a PLU, but the SSCP-LU
session for the LU is not active.
sscpLuSessionAndLuLuSession(5) - The SLU currently has
an active session with a PLU,
and the SSCP-LU session for the
SLU is active."
::= { tn3270eTcpConnEntry 20 }
tn3270eTcpConnStateLastDiscReason OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
hostSendsUnbind(2),
hostDontAcceptConnection(3),
outOfResource(4),
clientProtocolError(5),
invalidDeviceName(6),
deviceInUse(7),
inactivityTimeout(8),
hostNotResponding(9),
clientNotResponding(10),
serverClose(11),
sysreqLogoff(12),
serverSpecificHexCode(13)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last disconnect reason. A session that has not
experienced a disconnect shall use the value unknown(1)
for this object. Depending on when an implementation
removes entries from this table, certain states may
never be returned."
::= { tn3270eTcpConnEntry 21 }
tn3270eTcpConnSrvrConfIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"tn3270eSrvrConfIndex of the tn3270eSrvrConfEntry
belonging to the TN3270E server to which this entry
belongs."
::= { tn3270eTcpConnEntry 22 }
tn3270eTcpConnActivationTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the sysUpTime object the last time
this TCP connection became active."
::= { tn3270eTcpConnEntry 23 }
tn3270eConfSpinLock OBJECT-TYPE
SYNTAX TestAndIncr
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An advisory lock used to allow cooperating
TN3270E-MIB applications to coordinate their use
of the tn3270eSrvrConfTable, the tn3270eSrvrPortTable,
the tn3270eClientGroupTable, the tn3270eResPoolTable,
and the tn3270eClientResMapTable.
When creating a new entry or altering an existing entry
in the any of the tables mentioned above, an application
should make use of tn3270eRtSpinLock to serialize
application changes or additions.
Since this is an advisory lock, the use of this lock is
not enforced."
::= { tn3270eObjects 10 }
-- Conformance Definitions
tn3270eGroups OBJECT IDENTIFIER ::= { tn3270eConformance 1 }
tn3270eCompliances OBJECT IDENTIFIER ::= { tn3270eConformance 2 }
-- compliance statements
tn3270eCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for agents that support the
TN3270E-MIB."
MODULE -- this module
MANDATORY-GROUPS { tn3270eBasicGroup,
tn3270eSessionGroup
}
GROUP tn3270eResMapGroup
DESCRIPTION
"This group is optional and provides a method of
performing tn3270eClientGroup to tn3270eResPool
mapping."
GROUP tn3270eHiCapacityGroup
DESCRIPTION
"This group is optional and provides for support
of high capacity counters."
OBJECT tn3270eSrvrConfConnectivityChk
MIN-ACCESS read-only
DESCRIPTION
"The agent is not required to support a set to this
object if the associated TN3270E server doesn't
support either TIMING-MARK or NOP processing. In
this case an agent should return noCheck on
retrieval."
OBJECT tn3270eSrvrConfTmNopInactTime
MIN-ACCESS read-only
DESCRIPTION
"The agent is not required to support a set to this
object if the functions enabled by
tn3270eSrvrConfConnectivityChk are not supported.
An agent in this case should return a value of 0."
OBJECT tn3270eSrvrConfTmNopInterval
MIN-ACCESS read-only
DESCRIPTION
"The agent is not required to support a set to this
object if the functions enabled by
tn3270eSrvrConfConnectivityChk are not supported.
An agent in this case should return a value of 0."
OBJECT tn3270eSrvrConfAdminStatus
DESCRIPTION
"A TN3270E server is not required to support a
stopImmediate state transition."
OBJECT tn3270eSrvrConfRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT tn3270eSrvrConfTmTimeout
MIN-ACCESS read-only
DESCRIPTION
"The agent is not required to support a set to this
object if the functions enabled by
tn3270eSrvrConfConnectivityChk are not supported.
An agent in this case should return a value of 0."
OBJECT tn3270eSrvrPortRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT tn3270eClientGroupRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT tn3270eResPoolRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT tn3270eClientResMapRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { tn3270eCompliances 1 }
-- units of conformance
tn3270eBasicGroup OBJECT-GROUP
OBJECTS {
tn3270eSrvrConfInactivityTimeout,
tn3270eSrvrConfConnectivityChk,
tn3270eSrvrConfTmNopInactTime,
tn3270eSrvrConfTmNopInterval,
tn3270eSrvrFunctionsSupported,
tn3270eSrvrConfAdminStatus,
tn3270eSrvrConfOperStatus,
tn3270eSrvrConfSessionTermState,
tn3270eSrvrConfSrvrType,
tn3270eSrvrConfContact,
tn3270eSrvrConfRowStatus,
tn3270eSrvrConfLastActTime,
tn3270eSrvrConfTmTimeout,
tn3270eSrvrPortRowStatus,
tn3270eSrvrStatsUpTime,
tn3270eSrvrStatsMaxTerms,
tn3270eSrvrStatsInUseTerms,
tn3270eSrvrStatsSpareTerms,
tn3270eSrvrStatsMaxPtrs,
tn3270eSrvrStatsInUsePtrs,
tn3270eSrvrStatsSparePtrs,
tn3270eSrvrStatsInConnects,
tn3270eSrvrStatsConnResrceRejs,
tn3270eSrvrStatsDisconnects,
tn3270eSrvrStatsInOctets,
tn3270eSrvrStatsOutOctets,
tn3270eSrvrStatsConnErrorRejs,
tn3270eClientGroupSubnetMask,
tn3270eClientGroupPfxLength,
tn3270eClientGroupRowStatus,
tn3270eSnaMapLocalName,
tn3270eSnaMapPrimaryLuName,
tn3270eConfSpinLock
}
STATUS current
DESCRIPTION
"This group is mandatory for all hosts supporting the
TN3270E-MIB."
::= { tn3270eGroups 1 }
tn3270eSessionGroup OBJECT-GROUP
OBJECTS {
tn3270eResMapAddrType,
tn3270eResMapAddress,
tn3270eResMapPort,
tn3270eResMapElementType,
tn3270eResMapSscpSuppliedName,
tn3270eTcpConnLastActivity,
tn3270eTcpConnBytesIn,
tn3270eTcpConnBytesOut,
tn3270eTcpConnResourceElement,
tn3270eTcpConnResourceType,
tn3270eTcpConnDeviceType,
tn3270eTcpConnFunctions,
tn3270eTcpConnSrvrConfIndex,
tn3270eTcpConnActivationTime
}
STATUS current
DESCRIPTION
"This group is mandatory for all hosts supporting the
TN3270E-MIB."
::= { tn3270eGroups 2 }
tn3270eResMapGroup OBJECT-GROUP
OBJECTS {
tn3270eResPoolElementType,
tn3270eResPoolRowStatus,
tn3270eClientResMapRowStatus,
tn3270eTcpConnId,
tn3270eTcpConnClientIdFormat,
tn3270eTcpConnClientId,
tn3270eTcpConnTraceData,
tn3270eTcpConnLogInfo,
tn3270eTcpConnLuLuBindImage,
tn3270eTcpConnSnaState,
tn3270eTcpConnStateLastDiscReason
}
STATUS current
DESCRIPTION
"This group is optional for all hosts supporting the
TN3270E-MIB."
::= { tn3270eGroups 3 }
tn3270eHiCapacityGroup OBJECT-GROUP
OBJECTS {
tn3270eSrvrStatsHCInOctets,
tn3270eSrvrStatsHCOutOctets
}
STATUS current
DESCRIPTION
"Support of these objects is REQUIRED when the
Counter32 versions can potentially wrap too
frequently. This group is optional for all other
hosts supporting the TN3270E-MIB.
The IF-MIB (RFC2233) requires that the 64-bit
versions of its counters be implemented when an
interface can support rates of around 20 million
bits per second or greater. This implies a minimum
wrap rate of just over 28 minutes. It is recommended
that this same guideline be used for determining
whether an implementation implements these objects.
This group contains two objects with the syntax
Counter64. An implementation that doesn't support
these objects should return noSuchObject, since
returning a zero is misleading."
::= { tn3270eGroups 4 }
END
5.0 Security Considerations
Certain management information defined in this MIB may be considered
sensitive in some network environments. Therefore, authentication of
received SNMP requests and controlled access to management
information SHOULD be employed in such environments. An
authentication protocol is defined in [12]. A protocol for access
control is defined in [15].
Several objects in this MIB allow write access or provide for row
creation. Allowing this support in a non-secure environment can have
a negative effect on network operations. It is RECOMMENDED that
implementers seriously consider whether set operations or row
creation should be allowed without providing, at a minimum,
authentication of request origin. It is RECOMMENDED that without
such support, the following objects be implemented as read-only:
o tn3270eSrvrConfInactivityTimout
o tn3270eSrvrConfConnectivityChk
o tn3270eSrvrConfActivityTimeout
o tn3270eSrvrConfActivityInterval
o tn3270eSrvrConfAdminStatus
o tn3270eSrvrConfSessionTermState
o tn3270eSrvrConfContact
o tn3270eClientGroupSubnetMask
o tn3270eResPoolElementType
o tn3270eSrvrConfRowStatus
o tn3270eSrvrPortRowStatus
o tn3270eClientGroupRowStatus
o tn3270eResPoolRowStatus
o tn3270eResMapRowStatus
For all tables in the MIB except the tn3270eTcpConnTable, the first
index identifies an individual TN3270E server. This makes it easy to
implement an access control policy under which different principals
have access to objects related to different servers. Implementation
of such a policy is not possible for the entries in the
tn3270eTcpConTable.
6.0 Intellectual Property
The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication and any assurances of
licenses to be made available, or the result of an attempt made to
obtain a general license or permission for the use of such
proprietary rights by implementers or users of this specification can
be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.
7.0 Acknowledgments
This document is a product of the TN3270E Working Group. Thanks to
Randy Presuhn of BMC Software for his valuable review comments on
several versions of the document.
8.0 References
[1] Harrington D., Presuhn, R. and B. Wijnen, "An Architecture for
Describing SNMP Management Frameworks", RFC2271, January 1998.
[2] Rose, M. and K. McCloghrie, "Structure and Identification of
Management Information for TCP/IP-based Internets", STD 16, RFC
1155, May 1990
[3] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16,
RFC1212, March 1991.
[4] Rose, M., "A Convention for Defining Traps for use with the
SNMP", RFC1215, Performance Systems International, March 1991
[5] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Structure
of Management Information for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC1902, January 1996.
[6] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Textual
Conventions for Version 2 of the Simple Network Management
Protocol (SNMPv2)", RFC1903, January 1996.
[7] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Conformance Statements for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC1904, January 1996.
[8] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple
Network Management Protocol", STD 15, RFC1157, May 1990.
[9] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC1901, January
1996.
[10] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport
Mappings for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC1906, January 1996.
[11] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC2272, January 1998.
[12] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM)
for version 3 of the Simple Network Management Protocol
(SNMPv3)", RFC2274, January 1998.
[13] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol
Operations for Version 2 of the Simple Network Management
Protocol (SNMPv2)", RFC1905, January 1996.
[14] Levi, D., Meyer, P. and B. Stewart, "SNMPv3 Applications", RFC
2273, January 1998.
[15] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access
Control Model (VACM) for the Simple Network Management Protocol
(SNMP)", RFC2275, January 1998.
[16] Postel, J. and J. Reynolds, "Telnet Protocol Specification", STD
8, RFC854, May 1983.
[17] Postel, J. and J. Reynolds, "Telnet Timing Mark Option", STD 31,
RFC860, May 1983.
[18] Rekhter, J., "Telnet 3270 Regime Option", RFC1041, January
1988.
[19] Kelly, B., "TN3270 Enhancements", RFC2355, June 1998.
[20] McCloghrie, K., "TCP-MIB Definitions", RFC2012, November
1996.
[21] Hovey, R. and S. Bradner, "The Organizations Involved in the
IETF Standards Process", BCP 11, RFC2028, October 1996.
[22] Bradner, S., "Key words for use in RFCs to Indicate Requirement
Levels", BCP 14, RFC2119, March 1997.
[23] Hinden, R. and S. Deering, "IP Version 6 Addressing
Architecture", RFC2373, July 1998.
[24] Krupczak, C. and J. Saperia, "Definitions of System-Level
Managed Objects for Applications", RFC2287, February 1998.
9.0 Authors' Addresses
Kenneth D. White
Dept. BRQA/Bldg. 501/G114
IBM Corporation
P.O.Box 12195
3039 Cornwallis
Research Triangle Park, NC 27709, USA
EMail: kennethw@vnet.ibm.com
Robert Moore
Dept. BRQA/Bldg. 501/G114
IBM Corporation
P.O.Box 12195
3039 Cornwallis
Research Triangle Park, NC 27709, USA
Phone: +1-919-254-4436
EMail: remoore@us.ibm.com
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