The MIB module to describe the management of ISDN interfaces. not-accessible current 1.3.6.1.2.1.10.20.1.1.1.1 An entry in the ISDN Basic Rate Table. not-accessible current 1.3.6.1.2.1.10.20.1.2.1.1 Operational and statistics information relating to one port. A port is a single B channel. read-write current 1.3.6.1.2.1.10.20.1.3.1 The recommended procedure for selecting a new index for isdnSignalingTable row creation is to GET the value of this object, and then to SET the object with the same value. If the SET operation succeeds, the manager can use this value as an index to create a new row in this table. read-write current 1.3.6.1.2.1.10.20.1.3.1 The recommended procedure for selecting a new index for isdnSignalingTable row creation is to GET the value of this object, and then to SET the object with the same value. If the SET operation succeeds, the manager can use this value as an index to create a new row in this table. not-accessible current 1.3.6.1.2.1.10.20.1.3.2.1 An entry in the ISDN Signaling Table. To create a new entry, only isdnSignalingProtocol needs to be specified before isdnSignalingStatus can become active(1). not-accessible current 1.3.6.1.2.1.10.20.1.3.3.1 An entry in the ISDN Signaling statistics Table. not-accessible current 1.3.6.1.2.1.10.20.1.3.4.1 An entry in the LAPD Table. read-write current 1.3.6.1.2.1.10.20.1.4.1 The recommended procedure for selecting a new index for isdnEndpointTable row creation is to GET the value of this object, and then to SET the object with the same value. If the SET operation succeeds, the manager can use this value as an index to create a new row in this table. read-write current 1.3.6.1.2.1.10.20.1.4.1 The recommended procedure for selecting a new index for isdnEndpointTable row creation is to GET the value of this object, and then to SET the object with the same value. If the SET operation succeeds, the manager can use this value as an index to create a new row in this table. not-accessible current 1.3.6.1.2.1.10.20.1.4.2.1 An entry in the Terminal Endpoint Table. The value of isdnEndpointIfType must be supplied for a row in this table to become active. not-accessible current 1.3.6.1.2.1.10.20.1.5.1.1 An entry in the Directory Number Table. All objects in an entry must be set for a new row to become active. read-write current 1.3.6.1.2.1.10.20.1.1.1.1.1 The physical interface type. For 'S/T' interfaces, also called 'Four-wire Basic Access Interface', the value of this object is isdns(75). For 'U' interfaces, also called 'Two-wire Basic Access Interface', the value of this object is isdnu(76). 75 76 read-write current 1.3.6.1.2.1.10.20.1.1.1.1.2 The line topology to be used for this interface. Note that setting isdnBasicRateIfType to isdns(75) does not necessarily mean a line topology of point-to-multipoint. 1 2 read-write current 1.3.6.1.2.1.10.20.1.1.1.1.3 The physical interface mode. For TE mode, the value of this object is te(1). For NT mode, the value of this object is nt(2). 1 2 read-write current 1.3.6.1.2.1.10.20.1.1.1.1.4 The signaling channel operational mode for this interface. If active(1) there is a signaling channel on this interface. If inactive(2) a signaling channel is not available. 1 2 read-write current 1.3.6.1.2.1.10.20.1.2.1.1.1 The B channel type. If the B channel is connected to a dialup line, this object has a value of dialup(1). In this case, it is controlled by an associated signaling channel. If the B channel is connected to a leased line, this object has a value of leased(2). For leased line B channels, there is no signaling channel control available. 1 2 read-only current 1.3.6.1.2.1.10.20.1.2.1.1.2 The current call control state for this port. idle(1): The B channel is idle. No call or call attempt is going on. connecting(2): A connection attempt (outgoing call) is being made on this interface. connected(3): An incoming call is in the process of validation. active(4): A call is active on this interface. 1 2 3 4 read-only current 1.3.6.1.2.1.10.20.1.2.1.1.3 The identifier being used by a signaling protocol to identify this B channel, also referred to as B channel number. If the Agent also supports the DS0 MIB, the values of isdnBearerChannelNumber and dsx0Ds0Number must be identical for a given B channel. read-only current 1.3.6.1.2.1.10.20.1.2.1.1.4 The ISDN address the current or last call is or was connected to. In some cases, the format of this information can not be predicted, since it largely depends on the type of switch or PBX the device is connected to. Therefore, the detailed format of this information is not specified and is implementation dependent. If possible, the agent should supply this information using the E.164 format. In this case, the number must start with '+'. Otherwise, IA5 number digits must be used. If the peer ISDN address is not available, this object has a length of zero. "255a" read-only current 1.3.6.1.2.1.10.20.1.2.1.1.5 The ISDN subaddress the current or last call is or was connected to. The subaddress is an user supplied string of up to 20 IA5 characters and is transmitted transparently through the network. If the peer subaddress is not available, this object has a length of zero. "255a" read-only current 1.3.6.1.2.1.10.20.1.2.1.1.6 The call origin for the current or last call. If since system startup there was no call on this interface, this object has a value of unknown(1). 1 2 3 4 read-only current 1.3.6.1.2.1.10.20.1.2.1.1.7 The Information Transfer Capability for the current or last call. speech(2) refers to a non-data connection, whereas audio31(6) and audio7(7) refer to data mode connections. Note that Q.931, chapter 4.5.5, originally defined audio7(7) as '7 kHz audio' and now defines it as 'Unrestricted digital information with tones/ announcements'. If since system startup there has been no call on this interface, this object has a value of unknown(1). 1 2 3 -- as defined in Q.931 4 -- with 56k rate adaption 5 6 -- 3.1 kHz audio 7 -- 7 kHz audio 8 9 read-only current 1.3.6.1.2.1.10.20.1.2.1.1.8 This flag indicates if the current or last call used multirate. The actual information transfer rate, in detail specified in octet 4.1 (rate multiplier), is the sum of all B channel ifSpeed values for the hyperchannel. If since system startup there was no call on this interface, this object has a value of false(2). 1 2 read-only current 1.3.6.1.2.1.10.20.1.2.1.1.9 The value of sysUpTime when the ISDN setup message for the current or last call was sent or received. If since system startup there has been no call on this interface, this object has a value of zero. read-only current 1.3.6.1.2.1.10.20.1.2.1.1.10 The value of sysUpTime when the ISDN connect message for the current or last call was sent or received. If since system startup there has been no call on this interface, this object has a value of zero. read-only current 1.3.6.1.2.1.10.20.1.2.1.1.11 The number of charged units for the current or last connection. For incoming calls or if charging information is not supplied by the switch, the value of this object is zero. read-only current 1.3.6.1.2.1.10.20.1.3.2.1.2 The ifIndex value of the interface associated with this signaling channel. "d" read-write current 1.3.6.1.2.1.10.20.1.3.2.1.3 The particular protocol type supported by the switch providing access to the ISDN network to which this signaling channel is connected. 1 -- none of the following 2 -- ITU DSS1 (formerly CCITT) Q.931 3 -- Europe / ETSI ETS300-102 -- plus supplementary services -- (ETSI 300-xxx) -- note that NET3, NET5 define -- test procedures for ETS300-102 -- and have been replaced by -- I-CTR 3 and I-CTR 4. 4 -- U.K. / DASS2 (PRI) 5 -- U.S.A. / AT&T 4ESS 6 -- U.S.A. / AT&T 5ESS 7 -- U.S.A. / Northern Telecom DMS100 8 -- U.S.A. / Northern Telecom DMS250 9 -- U.S.A. / National ISDN 1 (BRI) 10 -- U.S.A. / National ISDN 2 (BRI, PRI) 11 -- U.S.A. / next one 12 -- France / VN2 13 -- France / VN3 14 -- France / VN4 (ETSI with changes) 15 -- France / VN6 (ETSI with changes) -- delta document CSE P 10-21 A -- test document CSE P 10-20 A 16 -- Japan / KDD 17 -- Japan / NTT INS64 18 -- Japan / NTT INS1500 19 -- Germany/ 1TR6 (BRI, PRI) 20 -- Germany/ Siemens HiCom CORNET 21 -- Australia / TS013 -- (formerly TPH 1962, BRI) 22 -- Australia / TS014 -- (formerly TPH 1856, PRI) 23 -- Q.SIG 24 -- SwissNet-2 25 -- SwissNet-3 read-write current 1.3.6.1.2.1.10.20.1.3.2.1.4 The ISDN Address to be assigned to this signaling channel. More specifically, this is the 'Calling Address information element' as being passed to the switch in outgoing call setup messages. It can be an EAZ (1TR6), a calling number (DSS1, ETSI) or any other number necessary to identify a signaling interface. If there is no such number defined or required, this is a zero length string. It is represented in DisplayString form. Incoming calls can also be identified by this number. If the Directory Number, i.e. the Called Number in incoming calls, is different to this number, the isdnDirectoryTable has to be used to specify all possible Directory Numbers. The format of this information largely depends on the type of switch or PBX the device is connected to. Therefore, the detailed format of this information is not specified and is implementation dependent. If possible, the agent should implement this information using the E.164 number format. In this case, the number must start with '+'. Otherwise, IA5 number digits must be used. "255a" read-write current 1.3.6.1.2.1.10.20.1.3.2.1.5 Supplementary information to the ISDN address assigned to this signaling channel. Usually, this is the subaddress as defined in Q.931. If there is no such number defined or required, this is a zero length string. The subaddress is used for incoming calls as well as for outgoing calls. The subaddress is an user supplied string of up to 20 IA5 characters and is transmitted transparently through the network. "255a" read-write current 1.3.6.1.2.1.10.20.1.3.2.1.6 The total number of B channels (bearer channels) managed by this signaling channel. The default value of this object depends on the physical interface type and is either 2 for Basic Rate interfaces or 24 (30) for Primary Rate interfaces. read-write current 1.3.6.1.2.1.10.20.1.3.2.1.7 Indicates whether isdnMibCallInformation traps should be generated for calls on this signaling channel. 1 2 read-write current 1.3.6.1.2.1.10.20.1.3.2.1.8 This object is used to create and delete rows in the isdnSignalingTable. 1 2 -- the following value is a state: -- this value may be read, but not written 3 -- the following three values are -- actions: these values may be written, -- but are never read 4 5 6 read-only current 1.3.6.1.2.1.10.20.1.3.3.1.1 The number of incoming calls on this interface. read-only current 1.3.6.1.2.1.10.20.1.3.3.1.2 The number of incoming calls on this interface which were actually connected. read-only current 1.3.6.1.2.1.10.20.1.3.3.1.3 The number of outgoing calls on this interface. read-only current 1.3.6.1.2.1.10.20.1.3.3.1.4 The number of outgoing calls on this interface which were actually connected. read-only current 1.3.6.1.2.1.10.20.1.3.3.1.5 The number of charging units on this interface since system startup. Only the charging units applying to the local interface, i.e. for originated calls or for calls with 'Reverse charging' being active, are counted here. isdnSignalingEntry read-write current 1.3.6.1.2.1.10.20.1.3.4.1.1 If set to true(1), this D channel is the designated primary D channel if D channel backup is active. There must be exactly one primary D channel configured. If D channel backup is not used, this object has a value of true(1). 1 2 read-only current 1.3.6.1.2.1.10.20.1.3.4.1.2 The operational status of this interface: inactive all layers are inactive l1Active layer 1 is activated, layer 2 datalink not established l2Active layer 1 is activated, layer 2 datalink established. 1 2 3 read-only current 1.3.6.1.2.1.10.20.1.3.4.1.3 The number of peer SABME frames received on this interface. This is the number of peer-initiated new connections on this interface. read-only current 1.3.6.1.2.1.10.20.1.3.4.1.4 The number of LAPD FRMR response frames received. This is the number of framing errors on this interface. read-only current 1.3.6.1.2.1.10.20.1.4.2.1.2 The ifIndex value of the interface associated with this Terminal Endpoint. "d" read-write current 1.3.6.1.2.1.10.20.1.4.2.1.3 The interface type for this Terminal Endpoint. Interface types of x25ple(40) and isdn(63) are allowed. The interface type is identical to the value of ifType in the associated ifEntry. 1 -- none of the following 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -- DS1-MIB 19 -- Obsolete see DS1-MIB 20 21 22 -- proprietary serial 23 24 25 -- CLNP over IP 26 27 -- XNS over IP 28 -- generic SLIP 29 -- ULTRA technologies 30 -- DS3-MIB 31 -- SMDS, coffee 32 -- DTE only. 33 34 -- parallel-port 35 -- arcnet 36 -- arcnet plus 37 -- ATM cells 38 39 -- SONET or SDH 40 41 42 43 44 -- FRNETSERV-MIB 45 46 47 48 -- Generic modem 49 -- AAL5 over ATM 50 51 52 -- SMDS InterCarrier Interface 53 -- proprietary virtual/internal 54 -- proprietary multiplexing 55 -- 100BaseVG 56 -- Fibre Channel 57 -- HIPPI interfaces 58 -- Obsolete use either -- frameRelay(32) or -- frameRelayService(44). 59 -- ATM Emulated LAN for 802.3 60 -- ATM Emulated LAN for 802.5 61 -- ATM Emulated circuit 62 -- Fast Ethernet (100BaseT) 63 -- ISDN and X.25 64 -- CCITT V.11/X.21 65 -- CCITT V.36 66 -- CCITT G703 at 64Kbps 67 -- Obsolete see DS1-MIB 68 -- SNA QLLC 69 -- Fast Ethernet (100BaseFX) 70 -- channel 71 -- radio spread spectrum 72 -- IBM System 360/370 OEMI Channel 73 -- IBM Enterprise Systems Connection 74 -- Data Link Switching 75 -- ISDN S/T interface 76 -- ISDN U interface 77 -- Link Access Protocol D 78 -- IP Switching Objects 79 -- Remote Source Route Bridging 80 -- ATM Logical Port 81 -- Digital Signal Level 0 82 -- group of ds0s on the same ds1 83 -- Bisynchronous Protocol 84 -- Asynchronous Protocol 85 -- Combat Net Radio 86 -- ISO 802.5r DTR 87 -- Ext Pos Loc Report Sys 88 -- Appletalk Remote Access Protocol 89 -- Proprietary Connectionless Protocol 90 -- CCITT-ITU X.29 PAD Protocol 91 -- CCITT-ITU X.3 PAD Facility 92 -- Multiproto Interconnect over FR 93 -- CCITT-ITU X213 94 -- Asymmetric Digital Subscriber Loop 95 -- Rate-Adapt. Digital Subscriber Loop 96 -- Symmetric Digital Subscriber Loop 97 -- Very H-Speed Digital Subscrib. Loop 98 -- ISO 802.5 CRFP 99 -- Myricom Myrinet 100 -- voice recEive and transMit 101 -- voice Foreign Exchange Office 102 -- voice Foreign Exchange Station 103 -- voice encapsulation 104 -- voice over IP encapsulation 105 -- ATM DXI 106 -- ATM FUNI 107 -- ATM IMA 108 -- PPP Multilink Bundle 109 -- IBM ipOverCdlc 110 -- IBM Common Link Access to Workstn 111 -- IBM stackToStack 112 -- IBM VIPA 113 -- IBM multi-protocol channel support 114 -- IBM ipOverAtm 115 -- ISO 802.5j Fiber Token Ring 116 -- IBM twinaxial data link control 117 -- Gigabit Ethernet 118 -- HDLC 119 -- LAP F 120 -- V.37 121 -- Multi-Link Protocol 122 -- X25 Hunt Group 123 -- Transp HDLC 124 -- Interleave channel 125 -- Fast channel 126 -- IP (for APPN HPR in IP networks) 127 -- CATV Mac Layer 128 -- CATV Downstream interface 129 -- CATV Upstream interface 130 -- Avalon Parallel Processor 131 -- Encapsulation interface 132 -- coffee pot 133 -- Circuit Emulation Service 134 -- ATM Sub Interface 135 -- Layer 2 Virtual LAN using 802.1Q 136 -- Layer 3 Virtual LAN using IP 137 -- Layer 3 Virtual LAN using IPX 138 -- IP over Power Lines 139 -- Multimedia Mail over IP 140 -- Dynamic syncronous Transfer Mode 141 -- Data Communications Network 142 -- IP Forwarding Interface 143 -- Multi-rate Symmetric DSL 144 -- IEEE1394 High Performance Serial Bus 145 -- HIPPI-6400 146 -- DVB-RCC MAC Layer 147 -- DVB-RCC Downstream Channel 148 -- DVB-RCC Upstream Channel 149 -- ATM Virtual Interface 150 -- MPLS Tunnel Virtual Interface 151 -- Spatial Reuse Protocol 152 -- Voice Over ATM 153 -- Voice Over Frame Relay 154 -- Digital Subscriber Loop over ISDN 155 -- Avici Composite Link Interface 156 -- SS7 Signaling Link 157 -- Prop. P2P wireless interface 158 -- Frame Forward Interface 159 -- Multiprotocol over ATM AAL5 160 -- USB Interface 161 -- IEEE 802.3ad Link Aggregate 162 -- BGP Policy Accounting 163 -- FRF .16 Multilink Frame Relay 164 -- H323 Gatekeeper 165 -- H323 Voice and Video Proxy 166 -- MPLS 167 -- Multi-frequency signaling link 168 -- High Bit-Rate DSL - 2nd generation 169 -- Multirate HDSL2 170 -- Facility Data Link 4Kbps on a DS1 171 -- Packet over SONET/SDH Interface 172 -- DVB-ASI Input 173 -- DVB-ASI Output 174 -- Power Line Communtications 175 -- Non Facility Associated Signaling 176 -- TR008 177 -- Remote Digital Terminal 178 -- Integrated Digital Terminal 179 -- ISUP 180 -- prop/Maclayer 181 -- prop/Downstream 182 -- prop/Upstream 183 -- HIPERLAN Type 2 Radio Interface 184 -- PropBroadbandWirelessAccesspt2multipt 185 -- SONET Overhead Channel 186 -- Digital Wrapper 187 -- ATM adaptation layer 2 188 -- MAC layer over radio links 189 -- ATM over radio links 190 -- Inter Machine Trunks 191 -- Multiple Virtual Lines DSL 192 -- Long Rach DSL 193 -- Frame Relay DLCI End Point 194 -- ATM VCI End Point 195 -- Optical Channel 196 -- Optical Transport 197 -- Proprietary ATM 198 -- Voice Over Cable Interface 199 -- Infiniband 200 -- TE Link 201 -- Q.2931 202 -- Virtual Trunk Group 203 -- SIP Trunk Group 204 -- SIP Signaling 205 -- CATV Upstream Channel 206 -- Acorn Econet 207 -- FSAN 155Mb Symetrical PON interface 208 -- FSAN622Mb Symetrical PON interface read-write current 1.3.6.1.2.1.10.20.1.4.2.1.4 The type of TEI (Terminal Endpoint Identifier) used for this Terminal Endpoint. In case of dynamic(1), the TEI value is selected by the switch. In case of static(2), a valid TEI value has to be entered in the isdnEndpointTeiValue object. The default value for this object depends on the interface type as well as the Terminal Endpoint type. On Primary Rate interfaces the default value is static(2). On Basic Rate interfaces the default value is dynamic(1) for isdn(63) Terminal Endpoints and static(2) for x25ple(40) Terminal Endpoints. 1 2 read-write current 1.3.6.1.2.1.10.20.1.4.2.1.5 The TEI (Terminal Endpoint Identifier) value for this Terminal Endpoint. If isdnEndpointTeiType is set to static(2), valid numbers are 0..63, while otherwise the value is set internally. The default value of this object is 0 for static TEI assignment. The default value for dynamic TEI assignment is also 0 as long as no TEI has been assigned. After TEI assignment, the assigned TEI value is returned. read-write current 1.3.6.1.2.1.10.20.1.4.2.1.6 The Service profile IDentifier (SPID) information for this Terminal Endpoint. The SPID is composed of 9-20 numeric characters. This information has to be defined in addition to the local number for some switch protocol types, e.g. Bellcore NI-1 and NI-2. If this object is not required, it is a zero length string. "255a" read-write current 1.3.6.1.2.1.10.20.1.4.2.1.7 This object is used to create and delete rows in the isdnEndpointTable. 1 2 -- the following value is a state: -- this value may be read, but not written 3 -- the following three values are -- actions: these values may be written, -- but are never read 4 5 6 read-write current 1.3.6.1.2.1.10.20.1.5.1.1.2 A Directory Number. Directory Numbers are used to identify incoming calls on the signaling channel given in isdnDirectorySigIndex. The format of this information largely depends on the type of switch or PBX the device is connected to. Therefore, the detailed format of this information is not specified and is implementation dependent. If possible, the agent should implement this information using the E.164 number format. In this case, the number must start with '+'. Otherwise, IA5 number digits must be used. "255a" read-write current 1.3.6.1.2.1.10.20.1.5.1.1.3 An index pointing to an ISDN signaling channel. Incoming calls are accepted on this signaling channel if the isdnDirectoryNumber is presented as Called Number in the SETUP message. read-write current 1.3.6.1.2.1.10.20.1.5.1.1.4 This object is used to create and delete rows in the isdnDirectoryTable. 1 2 -- the following value is a state: -- this value may be read, but not written 3 -- the following three values are -- actions: these values may be written, -- but are never read 4 5 6 This data type is used as the syntax of the isdnSignalingProtocol object in the definition of ISDN-MIB's isdnSignalingTable. The definition of this textual convention with the addition of newly assigned values is published periodically by the IANA, in either the Assigned Numbers RFC, or some derivative of it specific to Internet Network Management number assignments. (The latest arrangements can be obtained by contacting the IANA.) Requests for new values should be made to IANA via email (iana@iana.org). 1 -- none of the following 2 -- ITU DSS1 (formerly CCITT) Q.931 3 -- Europe / ETSI ETS300-102 -- plus supplementary services -- (ETSI 300-xxx) -- note that NET3, NET5 define -- test procedures for ETS300-102 -- and have been replaced by -- I-CTR 3 and I-CTR 4. 4 -- U.K. / DASS2 (PRI) 5 -- U.S.A. / AT&T 4ESS 6 -- U.S.A. / AT&T 5ESS 7 -- U.S.A. / Northern Telecom DMS100 8 -- U.S.A. / Northern Telecom DMS250 9 -- U.S.A. / National ISDN 1 (BRI) 10 -- U.S.A. / National ISDN 2 (BRI, PRI) 11 -- U.S.A. / next one 12 -- France / VN2 13 -- France / VN3 14 -- France / VN4 (ETSI with changes) 15 -- France / VN6 (ETSI with changes) -- delta document CSE P 10-21 A -- test document CSE P 10-20 A 16 -- Japan / KDD 17 -- Japan / NTT INS64 18 -- Japan / NTT INS1500 19 -- Germany/ 1TR6 (BRI, PRI) 20 -- Germany/ Siemens HiCom CORNET 21 -- Australia / TS013 -- (formerly TPH 1962, BRI) 22 -- Australia / TS014 -- (formerly TPH 1856, PRI) 23 -- Q.SIG 24 -- SwissNet-2 25 -- SwissNet-3