All MIBs › Nortel-Magellan-Passport-TdmaIwfMIB › tdmaBcModemModemAlgorithmInUse
tdmaBcModemModemAlgorithmInUse
Module: Nortel-Magellan-Passport-TdmaIwfMIB
OID (symbolic): Nortel-Magellan-Passport-TdmaIwfMIB::tdmaBcModemModemAlgorithmInUse
OID (numeric): 1.3.6.1.4.1.562.2.4.1.136.3.10.1.3
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This attribute indicates the current modem algorithm(s) active for the channel. This attribute has one of the following values: t30: T.30 is active. T.30 is the Group 3 fax protocol. v17: V.17 is active.V.17 is an ITU-T 14400bit/s modem standard. v21: V.21 is active. V.21 is an ITU-4 300bit/s modem standard. v22: V.22 ia active. V.22 is an ITU-T modem standard that operates at 1200bit/s and 600 baud. v22bis: V.22bis is active. V.22bis is an ITU-T modem standard that operates at 2400bit/s and 600 baud. v27ter: V.27ter is active. V.27ter is an ITU-T 7200bit/s modem standard. v29: V.29 is active. V.29 is an ITU-T 9600bit/s modem standard. v32: V.32 is active. V.32 is an ITU-T modem standard that operates at 9600bit/s and 2400 baud. v32bis: V.32bis is an ITU-T modem standard that operates at a speed of 14.4kbit/s.
Description of bits: t30(0) v17(1) v21(2) v22(3) v22bis(4) v27ter(5) v29(6) v32(7) v32bis(8)
What is tdmaBcModemModemAlgorithmInUse?
A 2-byte bitmask (OCTET STRING) reporting which modem/fax algorithm(s) are active for this channel: bit 0 is T.30 (fax), and bits 1-8 correspond to the V-series modem standards V.17, V.21, V.22, V.22bis, V.27ter, V.29, V.32, and V.32bis. Decoding the set bits tells an admin exactly which line protocol two endpoints negotiated for this call.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.136.3.10.1.3 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-TdmaIwfMIB::tdmaBcModemModemAlgorithmInUse
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.136.3.10.1.3.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-TdmaIwfMIB::tdmaBcModemModemAlgorithmInUse.1
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OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.562 | nortel | CPM-NORTEL-MIB |
| 1.3.6.1.4.1.562.2 | magellan | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4 | passport | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| 1.3.6.1.4.1.562.2.4.1 | components | Nortel-Magellan-Passport-UsefulDefinitionsMIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.136 | tdmaBc | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.136.3 | tdmaBcModem | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.136.3.10 | tdmaBcModemOperTable | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.136.3.10.1 | tdmaBcModemOperEntry | Nortel-Magellan-Passport-TdmaIwfMIB |
| 1.3.6.1.4.1.562.2.4.1.136.3.10.1.3 | tdmaBcModemModemAlgorithmInUse | Nortel-Magellan-Passport-TdmaIwfMIB |