CTATX-MIB :: sifRxChar1s

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTATX-MIBsifRxChar1s

sifRxChar1s

Module: CTATX-MIB

OID (symbolic): CTATX-MIB::sifRxChar1s

OID (numeric): 1.3.6.1.4.1.97.3.7.2.1.25

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Number of characters in the filtered received packets.

What is sifRxChar1s?

This read-only Counter reports the number of characters, or bytes, in packets received on this port that were filtered rather than forwarded. An administrator investigates a large value here to identify which filtering rule on the port is discarding that much traffic. For example, the admin notices sifRxChar1s is unexpectedly large on a port and checks sifFilterFlags and addrPortMap to see which filtering rule is discarding all that traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.7.2.1.25
snmpwalk -v2c -c public <target> CTATX-MIB::sifRxChar1s

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.7.2.1.25.1
snmpget -v2c -c public <target> CTATX-MIB::sifRxChar1s.1

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.97sigmaCT-ELS10-27-MIB
Numeric OIDNameModule
1.3.6.1.4.1.97.3ecs_1CTATX-MIB
1.3.6.1.4.1.97.3.7sinterfacesCTATX-MIB
1.3.6.1.4.1.97.3.7.2sifTableCTATX-MIB
1.3.6.1.4.1.97.3.7.2.1sifEntryCTATX-MIB
1.3.6.1.4.1.97.3.7.2.1.25sifRxChar1sCTATX-MIB