User's Manual

SPEEDLAN 8500 Series Installation and Operation User Guide
11-24 SNMP Monitoring
• Time exceeded
The number of ICMP Time Exceeded messages received.
• Parameter problems
The number of ICMP Parameter Problem messages received.
• Source quench
The number of ICMP Source Quench messages received.
• Redirects
The number of ICMP Redirect messages received.
• Echoes
The number of ICMP Echo (request) messages received.
• Echo reply
The number of ICMP Echo Reply messages received.
• Time stamp
The number of ICMP Timestamp (request) messages received.
• Time stamp reply
The number of ICMP Timestamp Reply messages received.
• Address mask
The number of ICMP Address Mask (request) messages received.
• Address mask reply
The number of ICMP Address Mask Reply messages received.
ICMP Messages Sent
• Total me ss ag es
The total number of ICMP messages which this entity attempted to send. Note that this
counter includes all those counted by ICMP out Errors.
• Errors
The number of ICMP messages which this entity did not send due to problems discovered
within ICMP, such as a lack of buffers. This value does not include errors discovered outside
the ICMP layer such as the inability of IP to route the resultant datagram. In some imple-
mentations there may be no types of errors which contribute to this counter's value.
• Destination Unreachable
The number of ICMP Destination Unreachable messages sent.
• Time exceeded
The number of ICMP Time exceeded messages sent.
• Parameter problems
The number of ICMP Parameter Problem messages sent.