All MIBs › Nortel-Magellan-Passport-VcTesterMIB › vctDcUserData
vctDcUserData
Module: Nortel-Magellan-Passport-VcTesterMIB
OID (symbolic): Nortel-Magellan-Passport-VcTesterMIB::vctDcUserData
OID (numeric): 1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8
Node type: OBJECT-TYPE
Type: HexString
Access: read-write
Description: This attribute contains the user data, if present. userData is a 0 to 16 length string which is appended to the call request packet that is presented to the called (destination) DTE.
User data can be a 0 to 128 byte string for fast select calls; otherwise it is 0 to 16 byte string.
Fast select calls are indicated as such using the X.25 ITU-T facility for 'Reverse Charging'.
The length of the user data attribute is not verified during service provisioning. If more than 16 bytes of user data is specified on a call without the fast select option, then the call is cleared with a clear cause of 'local procedure error', and a diagnostic code of 39 (as defined in the ITU-T X.25 Recommendation).
What is vctDcUserData?
The user-data string (0-16 bytes normally, up to 128 bytes for fast-select calls using the 'Reverse Charging' facility) appended to this direct call's call-request packet toward the destination DTE. The MIB warns that oversized user data on a non-fast-select call is not validated at provisioning time and instead causes the call to clear at connect time with a 'local procedure error' diagnostic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8 snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-VcTesterMIB::vctDcUserData
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8.1 snmpget -v2c -c public <target> Nortel-Magellan-Passport-VcTesterMIB::vctDcUserData.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8.1 s <value>
Start monitoring Nortel Magellan Passport ATM switch (virtual-circuit test/loopback diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-VcTesterMIB::vctDcUserData OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport ATM switch (virtual-circuit test/loopback diagnostics) from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.5130 | vct | Nortel-Magellan-Passport-VcTesterMIB |
| 1.3.6.1.4.1.562.2.4.1.5130.3 | vctDc | Nortel-Magellan-Passport-VcTesterMIB |
| 1.3.6.1.4.1.562.2.4.1.5130.3.10 | vctDcOptionsTable | Nortel-Magellan-Passport-VcTesterMIB |
| 1.3.6.1.4.1.562.2.4.1.5130.3.10.1 | vctDcOptionsEntry | Nortel-Magellan-Passport-VcTesterMIB |
| 1.3.6.1.4.1.562.2.4.1.5130.3.10.1.8 | vctDcUserData | Nortel-Magellan-Passport-VcTesterMIB |