Appendix C – List of Objects Eligible for RMON Alarms

The total number of segments sent, including those on current connections but excluding those containing only retransmitted bytes.

tcpRetransSegs

The total number of segments retransmitted - that is, the number of TCP segments transmitted containing one or more previously transmitted bytes.

udpInDatagrams

The total number of UDP datagrams received and delivered to UDP users.

udpNoPorts

The total number of received UDP datagrams for which there was no application at the destination port.

udpInErrors

The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.

udpOutDatagrams

The number of sent UDP datagrams.

snmpInPkts

The number of messages delivered to the SNMP Agent.

snmpInBadVersions

The total number of SNMP messages which were delivered to the SNMP Agent and were for an unsupported SNMP version.

snmpInBadCommunityNames

The total number of SNMP messages delivered to the SNMP Agent which used a unknown SNMP community name.

snmpInBadCommunityUses

The total number of SNMP messages delivered to the SNMP Agent which represented an SNMP operation which was not allowed by the SNMP community named in the message.

snmpInASNParseErrs

The total number of ASN.1 or BER errors encountered by the SNMP Agent decoding received SNMP messages.

etherStatsDropEvents

The number of received packets that are dropped due to lack of receive buffers.

etherStatsOctets

The number of bytes in good packets (Unicast+Multicast+Broadcast) and dropped packets received.

etherStatsPkts

The number of good packets (Unicast+Multicast+Broadcast) and dropped packets received.

etherStatsBroadcastPkts

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RuggedCom RS400 TcpRetransSegs, UdpInDatagrams, UdpNoPorts, UdpInErrors, UdpOutDatagrams, SnmpInPkts, SnmpInBadVersions