NEC N8406-022A - Manual (Page 50)

Command Line Interface 50
Table 38 Interface statistics for port
Statistics Description
Errors—IfHCIn For packet-oriented interfaces, the number of inbound packets that contained errors
preventing them from being delivered to a higher-layer protocol.
For character-oriented or fixed-length interfaces, the number of inbound
transmission units that contained errors preventing them from being deliverable to a
higher-layer protocol.
Octets—IfHCOut The total number of octets transmitted out of the interface, including framing
characters.
UcastPkts—IfHCOut The total number of packets that higher-level protocols requested to be transmitted,
and which were not addressed to a multicast or broadcast address at this sublayer,
including those that were discarded or not sent.
BroadcastPkts—IfHCOut The total number of packets that higher-level protocols requested to be transmitted,
and which were addressed to a broadcast address at this sublayer, including those
that were discarded or not sent. This object is a 64-bit version of
ifOutBroadcastPkts.
MulticastPkts—IfHCOut The total number of packets that higher-level protocols requested to be transmitted,
and which were addressed to a multicast address at this sublayer, including those
that were discarded or not sent.
For a MAC layer protocol, this includes both group and functional addresses. This
object is a 64-bit version of ifOutMulticastPkts.
Discards—IfHCOut The number of outbound packets that were chosen to be discarded even though no
errors had been detected to prevent their being transmitted. One possible reason for
discarding such a packet could be to free up buffer space.
Errors—IfHCOut For packet-oriented interfaces, the number of outbound packets that could not be
transmitted because of errors.
For character-oriented or fixed-length interfaces, the number of outbound
transmission units that could not be transmitted because of errors.
Internet Protocol (IP) statistics
Command: /stats/port <port number>/ip
GEA IP statistics for port 1:
ipInReceives : 0
ipInHeaderError: 0
ipInDiscards : 0
The following table describes the Internet Protocol (IP) statistics for a selected port:
Table 39 IP statistics for port
Statistics Description
ipInReceives The total number of input datagrams received from interfaces, including those received in
error.
ipInHeaderError 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).
ipInDiscards The number of input IP datagrams for which no problems were encountered to prevent their
continued processing, but which were discarded (for example, for lack of buffer space).
Note that this counter does not include any datagrams discarded while awaiting re-
assembly.