All MIBs › CT-DS0ent-MIB › ctDs0ifInUnknownProtos
ctDs0ifInUnknownProtos
Module: CT-DS0ent-MIB
OID (symbolic): CT-DS0ent-MIB::ctDs0ifInUnknownProtos
OID (numeric): 1.3.6.1.4.1.52.4497.20.2.1.15
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: For packet-oriented interfaces, the number of packets received via the interface which were discarded because of an unknown or unsupported protocol. For character-oriented or fixed-length interfaces which support protocol multiplexing the number of transmission units received via the interface which were discarded because of an unknown or unsupported protocol. For any interface which does not support protocol multiplexing, this counter will always be 0.
What is ctDs0ifInUnknownProtos?
This read-only Counter counts packets, or transmission units, received on the interface that were discarded because of an unknown or unsupported protocol. An admin watches this to detect unexpected traffic types arriving on a DS0 channel that the device isn't configured to handle. For example, a nonzero ctDs0ifInUnknownProtos count on a channel dedicated to a single known protocol would suggest misconfigured or misrouted traffic reaching that channel.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4497.20.2.1.15 snmpwalk -v2c -c public <target> CT-DS0ent-MIB::ctDs0ifInUnknownProtos
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4497.20.2.1.15.1 snmpget -v2c -c public <target> CT-DS0ent-MIB::ctDs0ifInUnknownProtos.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4497 | ctSSA | CT-DARADIUS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4497.20 | ctDs0Mib | CT-DS0ent-MIB |
| 1.3.6.1.4.1.52.4497.20.2 | ctDs0ifTable | CT-DS0ent-MIB |
| 1.3.6.1.4.1.52.4497.20.2.1 | ctDs0ifEntry | CT-DS0ent-MIB |
| 1.3.6.1.4.1.52.4497.20.2.1.15 | ctDs0ifInUnknownProtos | CT-DS0ent-MIB |