Technical data

BLADE OS 5.0 Command Reference
BMD00142, November 2009 Chapter 5: The Statistics Menu
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/stats/l3/ip
IPv4 Statistics
ospfclear
Clears Open Shortest Path First (OSPF) statistics.
dump
Dumps all Layer 3 statistics. Use this command to gather data for tuning and debugging
switch performance. If you want to capture dump data to a file, set your communication
software on your workstation to capture session data prior to issuing the dump command.
Table 52 Layer 3 Statistics Menu Options
Command Syntax and Usage
IP statistics:
ipInReceives: 0 ipInHdrErrors: 0
ipInAddrErrors: 0
ipInUnknownProtos: 0 ipInDiscards: 0
ipInDelivers: 0 ipOutRequests: 1274
ipOutDiscards: 0
ipDefaultTTL: 255
Table 53 IP Statistics
Statistics Description
ipInReceives The total number of input datagrams received from interfaces,
including those received in error.
ipInHdrErrors The number of input datagrams discarded due to errors in their IP
headers, including bad checksums, version number mismatch, other
format errors, time-to-live exceeded, errors discovered in processing
their IP options, and so forth.
ipInAddrErrors The number of input datagrams discarded because the IP address in
their IP header's destination field was not a valid address to be received
at this entity (the switch). This count includes invalid addresses (for
example, 0.0.0.0) and addresses of unsupported Classes (for example,
Class E). For entities which are not IP Gateways and therefore do not
forward datagrams, this counter includes datagrams discarded because
the destination address was not a local address.
ipInUnknownProtos The number of locally addressed datagrams received successfully but
discarded because of an unknown or unsupported protocol.