All MIBs › CTRON-ROUTERS-MIB › nwRtrIfFwdCtrFilteredPkts
nwRtrIfFwdCtrFilteredPkts
Module: CTRON-ROUTERS-MIB
OID (symbolic): CTRON-ROUTERS-MIB::nwRtrIfFwdCtrFilteredPkts
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1.1.6
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Indicates the total number of Routed Protocol packets that have been administratively filtered, during System Operational Time, on the router port for which this entry exists.
What is nwRtrIfFwdCtrFilteredPkts?
This OID counts routed-protocol packets on this port that were dropped due to an administrative filter (like an access list), rather than an error. A rising count here after a policy change confirms the new filter is actually blocking traffic as intended.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1.1.6 snmpwalk -v2c -c public <target> CTRON-ROUTERS-MIB::nwRtrIfFwdCtrFilteredPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1.1.6.1 snmpget -v2c -c public <target> CTRON-ROUTERS-MIB::nwRtrIfFwdCtrFilteredPkts.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nwRtrIfFwdCtrFilteredPkts.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.2.2 | ctronRouterExp | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2 | nwRouter | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.2 | nwRtrHighLevelView | ROUTER-OIDS |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.2.4 | nwRtrCountersView | CTRON-ROUTERS-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.2.4.2 | nwRtrInterfaceCounters | CTRON-ROUTERS-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1 | nwRtrIfFwdCtrTable | CTRON-ROUTERS-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1.1 | nwRtrIfFwdCtrEntry | CTRON-ROUTERS-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.2.4.2.1.1.6 | nwRtrIfFwdCtrFilteredPkts | CTRON-ROUTERS-MIB |