All MIBs › H221-MIB › h221InFrameErrs
h221InFrameErrs
Module: H221-MIB
OID (symbolic): H221-MIB::h221InFrameErrs
OID (numeric): 1.3.6.1.3.221.2.1.3
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of error frames received
What is h221InFrameErrs?
This object counts the number of H.221 frames received in error on this interface. An admin watches this counter to detect a degrading or noisy link carrying an H.221 session, since a rising error count usually precedes call quality problems or dropped sessions. For example, a spike in h221InFrameErrs during a videoconference would point to a line-quality issue worth investigating.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.221.2.1.3 snmpwalk -v2c -c public <target> H221-MIB::h221InFrameErrs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.221.2.1.3.1 snmpget -v2c -c public <target> H221-MIB::h221InFrameErrs.1
Start monitoring VTEL videoconferencing codecs/endpoints with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H221-MIB::h221InFrameErrs OID value, configure state conditions and alerts, and monitor any VTEL videoconferencing codecs/endpoints from a single console.
OID Breakdown
Upper-level ancestors (5 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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.221.2 | h221MIB | H221-MIB |
| 1.3.6.1.3.221.2.1 | h221Stats | H221-MIB |
| 1.3.6.1.3.221.2.1.3 | h221InFrameErrs | H221-MIB |