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Monitoring the Hotwire DSLAM
6-14
8000-A2-GB26-00
May 1998
Table 6-4. Network Protocol Options (4 of 5)
ICMP Statistics (ICMP Packet Statistics) B-D-E
Displays a summary of the Internet Control Message Protocol (ICMP) activity on all
interfaces of the card such as echo replies, source quench messages, and information
requests with their output, input, and status.
The columns show output and input packet counts. Note that the Status column is only
applicable for “routing redirect.”
The counters increment in real time and you may enter Ctrl-r at any time to reset the
counters. Press Return to see more ICMP statistics.
SNMP Statistics B-D-F
Displays information on Simple Network Management Protocol (SNMP) statistics.
The counters increment in real time and you may enter Ctrl-r at any time to reset the
counters.
In Packets – Total number of SNMP Protocol Data Units (PDUs) received by the agent.
Get Requests – Total number of SNMP Get Request PDUs accepted and processed by
the SNMP agent.
Get Next Requests – Total number of SNMP Get Next PDUs accepted and processed
by the SNMP agent.
Total Requested Variables – Total number of Management Information Base (MIB)
retrieved successfully by the SNMP agent as a result of receiving valid SNMP Get
Request and Get Next PDUs.
Set Requests – Total number of SNMP Set Requests PDUs accepted and processed
by the SNMP agent.
Total Set Variables – Total number of MIB objects modified successfully by the SNMP
agent as a result of receiving valid SNMP Set Requests PDUs.
ASN.1 Parse Errors– Total number of Abstract Syntax Notation One (ASN.1) or Bit
Error Rate (BER) errors encountered when decoding received SNMP messages.
Out Packets – Total number of SNMP PDU responses sent by the agent.
Out Too Big Errors – Total Number of SNMP PDUs generated by the SNMP agent for
which the value of error status field is too big.
Out No Such Names – Total number of SNMP PDUs generated by the SNMP agent for
which the value of error status field is “no such name.”
Out Bad Values – Total number of SNMP PDUs generated by the SNMP agent for
which the value of the error status field is bad value.
Out General Errors – Total number of SNMP PDUs generated by the SNMP agent for
which the value of error status is Gen Err.
Read-only Errors – Total number of SNMP PDUs delivered by the SNMP agent for
which the value of the error status field is read-only.
Out Get Response – Total number of Get-Response PDUs sent out by the SNMP
agent.
Out Traps – Total number of SNMP Traps PDUs generated by the SNMP agent.
SNMP Status – Indicates the state of the SNMP Agent. The first byte = error code, the
second byte = sub-routine code.