All MIBs › COM21-HCXSTU-MIB › hcxStuL2CurrAppletalkFiltStat
hcxStuL2CurrAppletalkFiltStat
Module: COM21-HCXSTU-MIB
OID (symbolic): COM21-HCXSTU-MIB::hcxStuL2CurrAppletalkFiltStat
OID (numeric): 1.3.6.1.4.1.1141.2.55.1.1.22
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Contains the number of Appletalk packets filtered in the current 15 min collection period.
What is hcxStuL2CurrAppletalkFiltStat?
This Gauge32 counts AppleTalk packets filtered by the STU during the current 15-minute period. AppleTalk is the legacy Apple LAN protocol used for chooser/printer discovery on old Macs, so this counter rising indicates that kind of legacy broadcast chatter is present and being blocked on that segment. For example, an old Mac still configured for AppleTalk printer sharing would keep its discovery broadcasts filtered and counted here rather than reaching the network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.55.1.1.22 snmpwalk -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuL2CurrAppletalkFiltStat
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.55.1.1.22.1 snmpget -v2c -c public <target> COM21-HCXSTU-MIB::hcxStuL2CurrAppletalkFiltStat.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::hcxStuL2CurrAppletalkFiltStat 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 |
| 1.3.6.1.4.1.1141.2.55.1.1.22 | hcxStuL2CurrAppletalkFiltStat | COM21-HCXSTU-MIB |