The quality of the 64 Kbps connection can be monitored
by counting the number of CRC blocks in error (E-bit = 1)
within a period of one second (50 blocks).
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
Parsed from file H221-MIB.mib
Module: H221-MIB
h221ErrorPerformance OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The quality of the 64 Kbps connection can be monitored by counting the number of CRC blocks in error (E-bit = 1) within a period of one second (50 blocks). 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" ::= { h221Stats 6 }
Internet Assigned Numbers Authority
OID | Name | Sub children | Sub Nodes Total | Description |
---|---|---|---|---|
1.3.6.1.3.221.2.1.1 | capsH320Table, h221InFrames | 1 | 9 | The number of H.221 frames received |
1.3.6.1.3.221.2.1.2 | h221OutFrames | 0 | 0 | The number of H.221 frames sent |
1.3.6.1.3.221.2.1.3 | h221InFrameErrs | 0 | 0 | The number of error frames received |
1.3.6.1.3.221.2.1.4 | h221FrameAlignmentErrs | 0 | 0 | The number of frame alignment errors received |
1.3.6.1.3.221.2.1.5 | h221MultiFrameAlignmentErrs | 0 | 0 | The number of multiple frame alignment errors received |
1.3.6.1.3.221.2.1.7 | h221BASErrs | 0 | 0 | The number of H.221 BAS errors received |