All MIBs › COM21-HCXSTU-MIB › hcxStuL2CurrSnapFiltStat
hcxStuL2CurrSnapFiltStat
Module: COM21-HCXSTU-MIB
OID (symbolic): COM21-HCXSTU-MIB::hcxStuL2CurrSnapFiltStat
OID (numeric): 1.3.6.1.4.1.1141.2.55.1.1.15
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Contains the number of SNAP-encoded IEEE 802.3 packets filtered in the current 15 min collection period.
What is hcxStuL2CurrSnapFiltStat?
This read-only Gauge32 counts SNAP-encoded IEEE 802.3 packets filtered for this ComPort during the current 15-minute period, per the description. An admin uses this live counter to confirm whether the SNAP filter (hcxStuL2SnapFiltEnbl) is actively catching legacy-encapsulated traffic from a device right now. For example, a nonzero hcxStuL2CurrSnapFiltStat right after enabling the SNAP filter confirms the targeted legacy traffic from that device is indeed being blocked.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.55.1.1.15 snmpwalk -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuL2CurrSnapFiltStat
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.55.1.1.15.1 snmpget -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuL2CurrSnapFiltStat.1
Start monitoring Com21 HCX subscriber terminal unit (cable modem CPE, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXSTU-MIB::hcxStuL2CurrSnapFiltStat OID value, configure state conditions and alerts, and monitor any Com21 HCX subscriber terminal unit (cable modem CPE, legacy) from a single console.
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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.55 | com21HcxStuIpFiltStatsGroup | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.55.1 | com21HcxStuIpFiltStatsTable | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.55.1.1 | com21HcxStuIpFiltStatsEntry | COM21-HCXSTU-MIB |
| 1.3.6.1.4.1.1141.2.55.1.1.15 | hcxStuL2CurrSnapFiltStat | COM21-HCXSTU-MIB |