All MIBs › H320ENTITY-MIB › h221StatsErrorPerformance
h221StatsErrorPerformance
Module: H320ENTITY-MIB
OID (symbolic): H320ENTITY-MIB::h221StatsErrorPerformance
OID (numeric): 0.0.8.341.1.2.1.3.2.1.7
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: The quality of the 64 kbp/s connection can be monitored by counting the number of CRC blocks in error (E-bit = 1) within a period of one second (50 blocks). The following indicates the mapping between the number of CRC blocks in error and the equivalent line error rate. Percentage of CRC blocks in error Error rate 70% CRC blocks in error 10E-4 12% CRC blocks in error 10E-5 1.2% CRC blocks in error 10E-6 0.12% CRC blocks in error 10E-7 0.012% CRC blocks in error 10E-8
What is h221StatsErrorPerformance?
A gauge (0-50) counting CRC blocks in error within the most recent one-second window, which maps to a line error rate; for example roughly 70% of 50 blocks in error corresponds to about a 10^-4 error rate, while under 1% corresponds to 10^-6 or better. Admins use this near-real-time gauge to judge current line quality without waiting for cumulative error counters to build up.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 0.0.8.341.1.2.1.3.2.1.7 snmpwalk -v2c -c public <target> H320ENTITY-MIB::h221StatsErrorPerformance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 0.0.8.341.1.2.1.3.2.1.7.1 snmpget -v2c -c public <target> H320ENTITY-MIB::h221StatsErrorPerformance.1
Start monitoring Vendor-neutral ITU-T H.320 terminal/MCU/gateway, any manufacturer with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H320ENTITY-MIB::h221StatsErrorPerformance OID value, configure state conditions and alerts, and monitor any Vendor-neutral ITU-T H.320 terminal/MCU/gateway, any manufacturer from a single console.
OID Breakdown
Upper-level ancestors (4 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 0 | ccitt | LANART-AGENT |
| 0.0 | null | DLSW-MIB |
| 0.0.8.341.1 | mmRoot | MULTI-MEDIA-MIB-TC |
| 0.0.8.341.1.2 | mmH320Root | MULTI-MEDIA-MIB-TC |
| Numeric OID | Name | Module |
|---|---|---|
| 0.0.8.341.1.2.1 | h320Entity | H320ENTITY-MIB |
| 0.0.8.341.1.2.1.3 | h320H221Stats | H320ENTITY-MIB |
| 0.0.8.341.1.2.1.3.2 | h221ConnectionStatsTable | H320ENTITY-MIB |
| 0.0.8.341.1.2.1.3.2.1 | h221ConnectionStatsEntry | H320ENTITY-MIB |
| 0.0.8.341.1.2.1.3.2.1.7 | h221StatsErrorPerformance | H320ENTITY-MIB |