All MIBs › DS3-MIB › dsx3LineType
dsx3LineType
Module: DS3-MIB
OID (symbolic): DS3-MIB::dsx3LineType
OID (numeric): 1.3.6.1.2.1.10.30.5.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable indicates the variety of DS3 C-bit or E3 application implementing this interface. The type of interface affects the interpretation of the usage and error statistics. The rate of DS3 is 44.736 Mbps and E3 is 34.368 Mbps. The dsx3ClearChannel value means that the C-bits are not used except for sending/receiving AIS. The values, in sequence, describe:
TITLE: SPECIFICATION: dsx3M23 ANSI T1.107-1988 dsx3SYNTRAN ANSI T1.107-1988 dsx3CbitParity ANSI T1.107a-1990 dsx3ClearChannel ANSI T1.102-1987 e3Framed CCITT G.751 e3Plcp ETSI T/NA(91)18 dsx3M13 ANSI T1.107a-1990.
What is dsx3LineType?
This selects which DS3/E3 framing and application variant this interface uses -- for example dsx3CbitParity, dsx3ClearChannel, or dsx3M13 for a DS3, or e3Framed/e3Plcp for E3 -- and it directly affects how the device interprets usage and error statistics on the line. Admins set this to match what the far end and carrier circuit actually use, e.g. dsx3CbitParity for a typical C-bit parity DS3 circuit, since a mismatch would make error counters meaningless.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.30.5.1.5 snmpwalk -v2c -c public <target> DS3-MIB::dsx3LineType
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.30.5.1.5.1 snmpget -v2c -c public <target> DS3-MIB::dsx3LineType.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.10.30.5.1.5.1 i <value>
Start monitoring Router/carrier access equipment with T3/E3 interfaces (vendor-neutral IETF standard RFC 3896) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DS3-MIB::dsx3LineType OID value, configure state conditions and alerts, and monitor any Router/carrier access equipment with T3/E3 interfaces (vendor-neutral IETF standard RFC 3896) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.30 | ds3 | DS3-MIB |
| 1.3.6.1.2.1.10.30.5 | dsx3ConfigTable | DS3-MIB |
| 1.3.6.1.2.1.10.30.5.1 | dsx3ConfigEntry | DS3-MIB |
| 1.3.6.1.2.1.10.30.5.1.5 | dsx3LineType | DS3-MIB |