All MIBs › CLEARTRAC7-MIB › ifwanChUse
ifwanChUse
Module: CLEARTRAC7-MIB
OID (symbolic): CLEARTRAC7-MIB::ifwanChUse
OID (numeric): 1.3.6.1.4.1.727.7.2.2.2.1.72
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-write
Description: A 32 byte string describing the use of each DS0 of the span: - '-' or 'i' means off - 'P' means used in passthru mode - 'V' means used as a voice channel - 'R' means reserved ( cannot be set, valid only on EICs)
for example:
RV--------------R--------------P
DS0 timeslot 1 is represent by the left most character. Timeslot 1 and 17 are always reserved when using an E1 span. When using a T1 span all DS0 timeslots are available. This would mean that the DS0 timeslot 1 is used as a reserved channel, the DS0 timeslot 2 is used as a voice channel and the DS0 timeslot 17 is used as a reserved channel and DS0 timeslot 32 is used as a passthru channel
What is ifwanChUse?
This read-write 32-byte string describes how each DS0 timeslot on the span is being used, with characters indicating off, passthru mode, voice channel, or reserved, where the leftmost character represents DS0 timeslot 1. An administrator reads this to see the channel allocation across an entire T1/E1 span at a glance without querying each timeslot individually. For example, a string showing 'RV' at its start would tell the admin timeslot 1 is reserved and cannot be set while timeslot 2 is actively carrying a voice channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.2.2.1.72 snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::ifwanChUse
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.2.2.1.72.1 snmpget -v2c -c public <target> CLEARTRAC7-MIB::ifwanChUse.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.727.7.2.2.2.1.72.1 s <value>
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.727 | lucent | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7 | cleartrac7 | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2 | mgmt | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.2 | ifwan | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.2.2 | ifwanTable | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.2.2.1 | ifwanEntry | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.2.2.1.72 | ifwanChUse | CLEARTRAC7-MIB |