All MIBs › CASCADE-MIB › svcPrefixNumBits
svcPrefixNumBits
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::svcPrefixNumBits
OID (numeric): 1.3.6.1.4.1.277.5.1.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The number of valid bits associated with this entry's prefix object. By default, this value will be 8 times the prefix object's octet string length.
What is svcPrefixNumBits?
This read-write value, ranging 1 to 160, specifies the number of significant bits in this port's svcPrefixPrefix, defaulting to 8 times the prefix's octet length, mirroring svcNodePrefixNumBits but scoped to a per-port prefix rather than a node-wide one. This lets an admin configure a partial-byte-length prefix match specific to one port's routing policy. An engineer restricting call routing on a single port to a narrower sub-range than the full prefix bytes would represent would reduce svcPrefixNumBits below the default full-byte-aligned value.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.5.1.2.1.3 snmpwalk -v2c -c public <target> CASCADE-MIB::svcPrefixNumBits
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.5.1.2.1.3.1 snmpget -v2c -c public <target> CASCADE-MIB::svcPrefixNumBits.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.277.5.1.2.1.3.1 i <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 |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.5 | cascsvc | CASCADE-MIB |
| 1.3.6.1.4.1.277.5.1 | svcaddress | CASCADE-MIB |
| 1.3.6.1.4.1.277.5.1.2 | svcPrefixTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.5.1.2.1 | svcPrefixEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.5.1.2.1.3 | svcPrefixNumBits | CASCADE-MIB |