All MIBs › ATM-FORUM-M4-MIB › atmfM4VpUpcNpcHistDiscardedClp0
atmfM4VpUpcNpcHistDiscardedClp0
Module: ATM-FORUM-M4-MIB
OID (symbolic): ATM-FORUM-M4-MIB::atmfM4VpUpcNpcHistDiscardedClp0
OID (numeric): 1.3.6.1.4.1.353.100.1.21.1.6
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The number of discarded cells due to CLP=0 only UPC/NPC policing.
This object shall be present only if CLP=0 traffic is separately policed.
What is atmfM4VpUpcNpcHistDiscardedClp0?
This object tracks the count of ATM cells that were discarded during traffic policing on a Virtual Path because they violated the cell loss priority (CLP=0) rate limit. This metric is specific to usage parameter control (UPC) and network parameter control (NPC) mechanisms that enforce traffic contracts on the network. Network operators monitor this counter to assess whether traffic shaping policies are functioning correctly and to identify congestion hotspots.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.353.100.1.21.1.6 snmpwalk -v2c -c public <target> ATM-FORUM-M4-MIB::atmfM4VpUpcNpcHistDiscardedClp0
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.353.100.1.21.1.6.1 snmpget -v2c -c public <target> ATM-FORUM-M4-MIB::atmfM4VpUpcNpcHistDiscardedClp0.1
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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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.353 | atmForum | ATM-FORUM-ILMI40-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.353.100 | atmfM4MIB | ATM-FORUM-M4-MIB |
| 1.3.6.1.4.1.353.100.1 | atmfM4MIBObjects | ATM-FORUM-M4-MIB |
| 1.3.6.1.4.1.353.100.1.21 | atmfM4VpUpcNpcHistTable | ATM-FORUM-M4-MIB |
| 1.3.6.1.4.1.353.100.1.21.1 | atmfM4VpUpcNpcHistEntry | ATM-FORUM-M4-MIB |
| 1.3.6.1.4.1.353.100.1.21.1.6 | atmfM4VpUpcNpcHistDiscardedClp0 | ATM-FORUM-M4-MIB |