CTRON-AppleTalk-ROUTER-MIB :: nwAtFwdIfCtrFilteredPkts

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-AppleTalk-ROUTER-MIBnwAtFwdIfCtrFilteredPkts

nwAtFwdIfCtrFilteredPkts

Module: CTRON-AppleTalk-ROUTER-MIB

OID (symbolic): CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrFilteredPkts

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.8

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Indicates the total number of AppleTalk packets that have been administratively filtered, during nwAtFwdIfCtrOperationalTime, on the router port for which the entry exists.

What is nwAtFwdIfCtrFilteredPkts?

This read-only Counter totals AppleTalk packets administratively filtered on a specific router port during the current nwAtFwdIfCtrOperationalTime interval. An administrator checks it to confirm a per-port access control list is actually blocking traffic as configured on that link. A jump in nwAtFwdIfCtrFilteredPkts right after applying an ACL to one port confirms the filter is taking effect specifically on that interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.8
snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrFilteredPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.8.1
snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrFilteredPkts.1

Start monitoring Cabletron Systems router (AppleTalk, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-AppleTalk-ROUTER-MIB::nwAtFwdIfCtrFilteredPkts OID value, configure state conditions and alerts, and monitor any Cabletron Systems router (AppleTalk, legacy) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.3nwRtrProtoSuitesROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.3.4nwAtRouterCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2nwAtComponentsCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2nwAtForwardingCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2nwAtFwdInterfacesCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2nwAtFwdIfCountersCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1nwAtFwdIfCtrTableCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1nwAtFwdIfCtrEntryCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.2.1.1.8nwAtFwdIfCtrFilteredPktsCTRON-AppleTalk-ROUTER-MIB