All MIBs › SIP-MIB › sipL3VersionSupport
sipL3VersionSupport
Module: SIP-MIB
OID (symbolic): SIP-MIB::sipL3VersionSupport
OID (numeric): 1.3.6.1.2.1.10.31.1.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: A value which indicates the version(s) of SIP
that this interface supports. The value is a sum. This sum initially takes the value zero. For each version, V, that this interface supports, 2 raised to (V - 1) is added to the sum. For example, a port supporting versions 1 and 2 would have a value of (2^(1-1)+2^(2-1))=3. The sipL3VersionSupport is effectively a bit mask with Version 1 equal to the least significant bit (LSB).
What is sipL3VersionSupport?
A bitmask reporting which SIP protocol version(s) this interface supports, where version V sets bit 2^(V-1) -- e.g. a value of 3 means both version 1 and version 2 are supported -- letting management software determine interoperability without probing the link directly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.31.1.1.10 snmpwalk -v2c -c public <target> SIP-MIB::sipL3VersionSupport
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.31.1.1.10.1 snmpget -v2c -c public <target> SIP-MIB::sipL3VersionSupport.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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.31 | sip | RFC1304-MIB |
| 1.3.6.1.2.1.10.31.1 | sipL3Table | RFC1304-MIB |
| 1.3.6.1.2.1.10.31.1.1 | sipL3Entry | RFC1304-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.31.1.1.10 | sipL3VersionSupport | SIP-MIB |