The TCP/IP Monitoring MIB
The TCP-MIB MIB keeps track of data connection information and contains the very useful tcpActiveOpens and tcpCurrEstab objects. Figure details the most important objects in TCP-MIB.
Figure Important Objects in the TCP-MIB MIBTCP-MIB Object Variable | MIB Type | MRTG Type | Description |
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tcpActiveOpens | Counter | Counter | Measures the number of completed TCP connections. | tcpCurrEstab | Gauge | Gauge | Measures the number of TCP connections in the established state. | tcpInErrs | Counter | Counter | Total number of TCP segments with bad checksum errors. |
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