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586 lines
20 KiB
586 lines
20 KiB
--#comment "Copyright (C) Microsoft Corporation, 1995-1999. All rights reserved."--
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--#comment "ASN.1 definitions for Multiport Communication Services (MCS)"--
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--#SS.basic slinked-- -- set of and sequence of w/o size constraint
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--#SS.sized slinked-- -- set of and sequence of w/ size constraint
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-- MCS-PROTOCOL DEFINITIONS ::=
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MCSPROT DEFINITIONS ::=
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BEGIN
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-- Part 1: Fundamental MCS types
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ChannelID ::= INTEGER (0..65535) -- range is 16 bits
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StaticChannelID ::= ChannelID (1..1000) -- those known permanently
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DynamicChannelID::= ChannelID (1001..65535) -- those created and deleted
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UserID ::= DynamicChannelID -- created by Attach-User
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-- deleted by Detach-User
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PrivateChannelID::= DynamicChannelID -- created by Channel-Convene
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-- deleted by Channel-Disband
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AssignedChannelID::=DynamicChannelID -- created by Channel-Join zero
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-- deleted by last Channel-Leave
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TokenID ::= INTEGER (1..65535) -- all are known permanently
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PDUTokenStatus ::= ENUMERATED
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{
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not-in-use (0),
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self-grabbed (1),
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other-grabbed (2),
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self-inhibited (3),
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other-inhibited (4),
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self-recipient (5),
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self-giving (6),
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other-giving (7)
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}
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PDUPriority ::= ENUMERATED
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{
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top (0),
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high (1),
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medium (2),
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low (3)
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}
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PDUSegmentation ::= BIT STRING
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{
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begin (0),
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end (1)
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} (SIZE (2)) --<PADDED--
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PDUDomainParameters::= SEQUENCE
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{
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max-channel-ids INTEGER (0..MAX),
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-- a limit on channel ids in use,
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-- static + user id + private + assigned
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max-user-ids INTEGER (0..MAX),
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-- a sublimit on user id channels alone
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max-token-ids INTEGER (0..MAX),
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-- a limit on token ids in use
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-- grabbed + inhibited + giving + ungivable + given
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number-priorities INTEGER (0..MAX),
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-- the number of TCs in an MCS connection
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min-throughput INTEGER (0..MAX),
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-- the enforced number of octets per second
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max-height INTEGER (0..MAX),
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-- a limit on the height of a provider
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max-mcspdu-size INTEGER (0..MAX),
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-- an octet limit on domain MCSPDUs
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protocol-version INTEGER (0..MAX)
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}
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-- Part 2: Connect provider
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ConnectInitialPDU ::= [APPLICATION 101] IMPLICIT SEQUENCE
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{
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calling-domain-selector OCTET STRING,
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called-domain-selector OCTET STRING,
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upward-flag BOOLEAN,
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-- TRUE if called provider is higher
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target-parameters PDUDomainParameters,
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minimum-parameters PDUDomainParameters,
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maximum-parameters PDUDomainParameters,
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user-data OCTET STRING
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}
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ConnectResponsePDU ::= [APPLICATION 102] IMPLICIT SEQUENCE
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{
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result PDUResult,
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called-connect-id INTEGER (0..MAX),
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-- assigned by the called provider
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-- to identify additional TCs of
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-- the same MCS connection
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domain-parameters PDUDomainParameters,
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user-data OCTET STRING
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}
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ConnectAdditionalPDU ::= [APPLICATION 103] IMPLICIT SEQUENCE
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{
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called-connect-id INTEGER (0..MAX),
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data-priority PDUPriority
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}
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ConnectResultPDU ::= [APPLICATION 104] IMPLICIT SEQUENCE
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{
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result PDUResult
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}
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-- Part 3: Merge domain
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PlumbDomainIndicationPDU ::= [APPLICATION 0] IMPLICIT SEQUENCE -- plumb domain indication
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{
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height-limit INTEGER (0..MAX)
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-- a restriction on the MCSPDU receiver
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}
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ErectDomainRequestPDU ::= [APPLICATION 1] IMPLICIT SEQUENCE -- erect domain request
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{
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sub-height INTEGER (0..MAX),
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-- height in domain of the MCSPDU transmitter
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sub-interval INTEGER (0..MAX)
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-- its throughput enforcement interval in milliseconds
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}
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PDUChannelAttributes ::= CHOICE
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{
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channel-attributes-static [0] IMPLICIT SEQUENCE
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{
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channel-id StaticChannelID
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-- joined is implicitly TRUE
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} --#type "ChannelAttributesStatic"--,
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channel-attributes-user-id [1] IMPLICIT SEQUENCE
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{
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joined BOOLEAN,
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-- TRUE if user is joined to its user id
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user-id UserID
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} --#type "ChannelAttributesUserID"--,
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channel-attributes-private [2] IMPLICIT SEQUENCE
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{
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joined BOOLEAN,
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-- TRUE if channel id is joined below
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channel-id PrivateChannelID,
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manager UserID,
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admitted SetOfUserIDs
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-- may span multiple MergeChannelsRequestPDU
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} --#type "ChannelAttributesPrivate"--,
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channel-attributes-assigned [3] IMPLICIT SEQUENCE
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{
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channel-id AssignedChannelID
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-- joined is implicitly TRUE
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} --#type "ChannelAttributesAssigned"--
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}
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MergeChannelsRequestPDU ::= [APPLICATION 2] IMPLICIT SEQUENCE -- merge channels request
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{
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merge-channels SetOfPDUChannelAttributes,
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purge-channel-ids SetOfChannelIDs
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}
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MergeChannelsConfirmPDU ::= [APPLICATION 3] IMPLICIT SEQUENCE -- merge channels confirm
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{
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merge-channels SetOfPDUChannelAttributes,
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purge-channel-ids SetOfChannelIDs
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}
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PurgeChannelIndicationPDU ::= [APPLICATION 4] IMPLICIT SEQUENCE -- purge channels indication
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{
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detach-user-ids SetOfUserIDs,
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-- purge user id channels
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purge-channel-ids SetOfChannelIDs
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-- purge other channel ids
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}
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PDUTokenAttributes ::= CHOICE
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{
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grabbed [0] IMPLICIT SEQUENCE
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{
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token-id TokenID,
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grabber UserID
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} --#type "Grabbed"--,
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inhibited [1] IMPLICIT SEQUENCE
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{
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token-id TokenID,
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inhibitors SetOfUserIDs
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-- may span multiple MergeTokensRequestPDU
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} --#type "Inhibited"--,
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giving [2] IMPLICIT SEQUENCE
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{
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token-id TokenID,
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grabber UserID,
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recipient UserID
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} --#type "Giving"--,
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ungivable [3] IMPLICIT SEQUENCE
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{
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token-id TokenID,
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grabber UserID
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-- recipient has since detached
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} --#type "Ungivable"--,
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given [4] IMPLICIT SEQUENCE
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{
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token-id TokenID,
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recipient UserID
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-- grabber released or detached
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} --#type "Given"--
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}
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-- DataBeam changes to pull out useful types
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SetOfUserIDs ::= SET --#type "PSetOfUserIDs"-- OF UserID
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SetOfPDUChannelAttributes ::= SET --#type "PSetOfPDUChannelAttributes"-- OF PDUChannelAttributes
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SetOfChannelIDs ::= SET --#type "PSetOfChannelIDs"-- OF ChannelID
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SetOfPDUTokenAttributes ::= SET --#type "PSetOfPDUTokenAttributes"-- OF PDUTokenAttributes
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SetOfTokenIDs ::= SET --#type "PSetOfTokenIDs"-- OF TokenID
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MergeTokensRequestPDU ::= [APPLICATION 5] IMPLICIT SEQUENCE -- merge tokens request
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{
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merge-tokens SetOfPDUTokenAttributes,
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purge-token-ids SetOfTokenIDs
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}
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MergeTokensConfirmPDU ::= [APPLICATION 6] IMPLICIT SEQUENCE -- merge tokens indication
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{
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merge-tokens SetOfPDUTokenAttributes,
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purge-token-ids SetOfTokenIDs
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}
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PurgeTokenIndicationPDU ::= [APPLICATION 7] IMPLICIT SEQUENCE -- purge tokens indication
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{
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purge-token-ids SetOfTokenIDs
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}
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-- Part 4: Disconnect provider
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DisconnectProviderUltimatumPDU ::= [APPLICATION 8] IMPLICIT SEQUENCE -- disconnect provider ultimatum
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{
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reason PDUReason
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}
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RejectUltimatumPDU ::= [APPLICATION 9] IMPLICIT SEQUENCE -- reject MCSPDU ultimatum
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{
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diagnostic Diagnostic,
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initial-octets OCTET STRING
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}
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-- Part 5: Attach/Detach user
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AttachUserRequestPDU ::= [APPLICATION 10] IMPLICIT SEQUENCE -- attach user request
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{
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}
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AttachUserConfirmPDU ::= [APPLICATION 11] IMPLICIT SEQUENCE -- attach user confirm
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{
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result PDUResult,
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initiator UserID OPTIONAL
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}
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DetachUserRequestPDU ::= [APPLICATION 12] IMPLICIT SEQUENCE -- detach user request
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{
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reason PDUReason,
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user-ids SetOfUserIDs
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}
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DetachUserIndicationPDU ::= [APPLICATION 13] IMPLICIT SEQUENCE -- detach user indication
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{
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reason PDUReason,
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user-ids SetOfUserIDs
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}
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-- Part 6: Channel management
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ChannelJoinRequestPDU ::= [APPLICATION 14] IMPLICIT SEQUENCE -- channel join request
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{
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initiator UserID,
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channel-id ChannelID
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-- may be zero
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}
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ChannelJoinConfirmPDU ::= [APPLICATION 15] IMPLICIT SEQUENCE -- channel join confirm
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{
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result PDUResult,
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initiator UserID,
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requested ChannelID,
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-- may be zero
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channel-id ChannelID --#field "join_channel_id"-- OPTIONAL
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}
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ChannelLeaveRequestPDU ::= [APPLICATION 16] IMPLICIT SEQUENCE -- channel leave request
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{
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channel-ids SetOfChannelIDs
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}
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ChannelConveneRequestPDU ::= [APPLICATION 17] IMPLICIT SEQUENCE -- channel convene request
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{
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initiator UserID
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}
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ChannelConveneConfirmPDU ::= [APPLICATION 18] IMPLICIT SEQUENCE -- channel convene confirm
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{
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result PDUResult,
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initiator UserID,
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channel-id PrivateChannelID --#field "convene_channel_id"-- OPTIONAL
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}
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ChannelDisbandRequestPDU ::= [APPLICATION 19] IMPLICIT SEQUENCE -- channel disband request
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{
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initiator UserID,
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channel-id PrivateChannelID
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}
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ChannelDisbandIndicationPDU ::= [APPLICATION 20] IMPLICIT SEQUENCE -- channel disband indication
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{
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channel-id PrivateChannelID
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}
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ChannelAdmitRequestPDU ::= [APPLICATION 21] IMPLICIT SEQUENCE -- channel admit request
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{
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initiator UserID,
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channel-id PrivateChannelID,
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user-ids SetOfUserIDs
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}
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ChannelAdmitIndicationPDU ::= [APPLICATION 22] IMPLICIT SEQUENCE -- channel admit indication
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{
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initiator UserID,
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channel-id PrivateChannelID,
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user-ids SetOfUserIDs
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}
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ChannelExpelRequestPDU ::= [APPLICATION 23] IMPLICIT SEQUENCE -- channel expel request
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{
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initiator UserID,
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channel-id PrivateChannelID,
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user-ids SetOfUserIDs
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}
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ChannelExpelIndicationPDU ::= [APPLICATION 24] IMPLICIT SEQUENCE -- channel expel indication
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{
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channel-id PrivateChannelID,
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user-ids SetOfUserIDs
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}
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-- Part 7: Data transfer
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SendDataRequestPDU ::= [APPLICATION 25] IMPLICIT SEQUENCE -- send data request
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{
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initiator UserID,
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channel-id ChannelID,
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data-priority PDUPriority,
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segmentation PDUSegmentation,
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user-data OCTET STRING
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}
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SendDataIndicationPDU ::= [APPLICATION 26] IMPLICIT SEQUENCE -- send data indication
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{
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initiator UserID,
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channel-id ChannelID,
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data-priority PDUPriority,
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segmentation PDUSegmentation,
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user-data OCTET STRING
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}
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UniformSendDataRequestPDU ::= [APPLICATION 27] IMPLICIT SEQUENCE -- uniform send data request
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{
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initiator UserID,
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channel-id ChannelID,
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data-priority PDUPriority,
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segmentation PDUSegmentation,
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user-data OCTET STRING
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}
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UniformSendDataIndicationPDU ::= [APPLICATION 28] IMPLICIT SEQUENCE -- uniform send data indication
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{
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initiator UserID,
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channel-id ChannelID,
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data-priority PDUPriority,
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segmentation PDUSegmentation,
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user-data OCTET STRING
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}
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-- Part 8: Token management
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TokenGrabRequestPDU ::= [APPLICATION 29] IMPLICIT SEQUENCE -- token grab request
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{
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initiator UserID,
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token-id TokenID
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}
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TokenGrabConfirmPDU ::= [APPLICATION 30] IMPLICIT SEQUENCE -- token grab confirm
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{
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result PDUResult,
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initiator UserID,
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token-id TokenID,
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token-status PDUTokenStatus
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}
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TokenInhibitRequestPDU ::= [APPLICATION 31] IMPLICIT SEQUENCE -- token inhibit request
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{
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initiator UserID,
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token-id TokenID
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}
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TokenInhibitConfirmPDU ::= [APPLICATION 32] IMPLICIT SEQUENCE -- token inhibit confirm
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{
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result PDUResult,
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initiator UserID,
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token-id TokenID,
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token-status PDUTokenStatus
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}
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TokenGiveRequestPDU ::= [APPLICATION 33] IMPLICIT SEQUENCE -- token give request
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{
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initiator UserID,
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token-id TokenID,
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recipient UserID
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}
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TokenGiveIndicationPDU ::= [APPLICATION 34] IMPLICIT SEQUENCE -- token give indication
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{
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initiator UserID,
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token-id TokenID,
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recipient UserID
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}
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TokenGiveResponsePDU ::= [APPLICATION 35] IMPLICIT SEQUENCE -- token give response
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{
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result PDUResult,
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recipient UserID,
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token-id TokenID
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}
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TokenGiveConfirmPDU ::= [APPLICATION 36] IMPLICIT SEQUENCE -- token give confirm
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{
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result PDUResult,
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initiator UserID,
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token-id TokenID,
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token-status PDUTokenStatus
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}
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TokenPleaseRequestPDU ::= [APPLICATION 37] IMPLICIT SEQUENCE -- token please request
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{
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initiator UserID,
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token-id TokenID
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}
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TokenPleaseIndicationPDU ::= [APPLICATION 38] IMPLICIT SEQUENCE -- token please indication
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{
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initiator UserID,
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token-id TokenID
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}
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TokenReleaseRequestPDU ::= [APPLICATION 39] IMPLICIT SEQUENCE -- token release request
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{
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initiator UserID,
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token-id TokenID
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}
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TokenReleaseConfirmPDU ::= [APPLICATION 40] IMPLICIT SEQUENCE -- token release confirm
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{
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result PDUResult,
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initiator UserID,
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token-id TokenID,
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token-status PDUTokenStatus
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}
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TokenTestRequestPDU ::= [APPLICATION 41] IMPLICIT SEQUENCE -- token test request
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{
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initiator UserID,
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token-id TokenID
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}
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TokenTestConfirmPDU ::= [APPLICATION 42] IMPLICIT SEQUENCE -- token test confirm
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{
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initiator UserID,
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token-id TokenID,
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token-status PDUTokenStatus
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}
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-- Part 9: Status codes
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PDUReason ::= ENUMERATED -- in DisconnectProviderUltimatumPDU, DetachUserRequestPDU, DetachUserIndicationPDU
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{
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rn-domain-disconnected (0),
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rn-provider-initiated (1),
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rn-token-purged (2),
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rn-user-requested (3),
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rn-channel-purged (4)
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}
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PDUResult ::= ENUMERATED -- in Connect, response, confirm
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{
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rt-successful (0),
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rt-domain-merging (1),
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rt-domain-not-hierarchical (2),
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rt-no-such-channel (3),
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rt-no-such-domain (4),
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rt-no-such-user (5),
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rt-not-admitted (6),
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rt-other-user-id (7),
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rt-parameters-unacceptable (8),
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rt-token-not-available (9),
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rt-token-not-possessed (10),
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rt-too-many-channels (11),
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rt-too-many-tokens (12),
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rt-too-many-users (13),
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rt-unspecified-failure (14),
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rt-user-rejected (15)
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}
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Diagnostic ::= ENUMERATED -- in RejectUltimatumPDU
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{
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dc-inconsistent-merge (0),
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dc-forbidden-pdu-downward (1),
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dc-forbidden-pdu-upward (2),
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dc-invalid-ber-encoding (3),
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dc-invalid-per-encoding (4),
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dc-misrouted-user (5),
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dc-unrequested-confirm (6),
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dc-wrong-transport-priority (7),
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dc-channel-id-conflict (8),
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dc-token-id-conflict (9),
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dc-not-user-id-channel (10),
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dc-too-many-channels (11),
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dc-too-many-tokens (12),
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dc-too-many-users (13)
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}
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-- Part 10: MCSPDU repertoire
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ConnectMCSPDU ::= CHOICE
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{
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connect-initial ConnectInitialPDU,
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connect-response ConnectResponsePDU,
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connect-additional ConnectAdditionalPDU,
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connect-result ConnectResultPDU
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}
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DomainMCSPDU ::= CHOICE
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{
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plumb-domain-indication PlumbDomainIndicationPDU,
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erect-domain-request ErectDomainRequestPDU,
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merge-channels-request MergeChannelsRequestPDU,
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merge-channels-confirm MergeChannelsConfirmPDU,
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purge-channel-indication PurgeChannelIndicationPDU,
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merge-tokens-request MergeTokensRequestPDU,
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merge-tokens-confirm MergeTokensConfirmPDU,
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purge-token-indication PurgeTokenIndicationPDU,
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disconnect-provider-ultimatum DisconnectProviderUltimatumPDU,
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reject-user-ultimatum RejectUltimatumPDU,
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attach-user-request AttachUserRequestPDU,
|
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attach-user-confirm AttachUserConfirmPDU,
|
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detach-user-request DetachUserRequestPDU,
|
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detach-user-indication DetachUserIndicationPDU,
|
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channel-join-request ChannelJoinRequestPDU,
|
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channel-join-confirm ChannelJoinConfirmPDU,
|
|
channel-leave-request ChannelLeaveRequestPDU,
|
|
channel-convene-request ChannelConveneRequestPDU,
|
|
channel-convene-confirm ChannelConveneConfirmPDU,
|
|
channel-disband-request ChannelDisbandRequestPDU,
|
|
channel-disband-indication ChannelDisbandIndicationPDU,
|
|
channel-admit-request ChannelAdmitRequestPDU,
|
|
channel-admit-indication ChannelAdmitIndicationPDU,
|
|
channel-expel-request ChannelExpelRequestPDU,
|
|
channel-expel-indication ChannelExpelIndicationPDU,
|
|
send-data-request SendDataRequestPDU,
|
|
send-data-indication SendDataIndicationPDU,
|
|
uniform-send-data-request UniformSendDataRequestPDU,
|
|
uniform-send-data-indication UniformSendDataIndicationPDU,
|
|
token-grab-request TokenGrabRequestPDU,
|
|
token-grab-confirm TokenGrabConfirmPDU,
|
|
token-inhibit-request TokenInhibitRequestPDU,
|
|
token-inhibit-confirm TokenInhibitConfirmPDU,
|
|
token-give-request TokenGiveRequestPDU,
|
|
token-give-indication TokenGiveIndicationPDU,
|
|
token-give-response TokenGiveResponsePDU,
|
|
token-give-confirm TokenGiveConfirmPDU,
|
|
token-please-request TokenPleaseRequestPDU,
|
|
token-please-indication TokenPleaseIndicationPDU,
|
|
token-release-request TokenReleaseRequestPDU,
|
|
token-release-confirm TokenReleaseConfirmPDU,
|
|
token-test-request TokenTestRequestPDU,
|
|
token-test-confirm TokenTestConfirmPDU
|
|
}
|
|
|
|
END
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