Performance Management on Virtual Services Platform 4000 Series Version 5.1.2

IP field descriptions
The following table describes parameters on the IP tab.
Name Description
InReceives The number of input datagrams received from interfaces, including those
received in error.
InHdrErrors The number of input datagrams discarded due to errors in the IP headers,
including bad checksums, version number mismatch, other format errors,
time-to-live exceeded, errors discovered in processing their IP options.
InAddrErrors The number of input datagrams discarded because the IP address in the IP
header destination field was not a valid address to be received at this
entity. This count includes invalid addresses (for example, 0.0.0.0) and
addresses of unsupported Classes (for example, Class E). For entities that
are not IP Gateways and therefore do not forward datagrams, this counter
includes datagrams discarded because the destination address was not a
local address.
ForwDatagrams The number of input datagrams for which this entity was not their final IP
destination, as a result of which an attempt was made to find a route to
forward them to that final destination. In entities that do not act as IP
Gateways, this counter includes only those packets that were Source-
Routed by way of this entity and had successful Source-Route option
processing.
InUnknownProtos The number of locally addressed datagrams received successfully but
discarded because of an unknown or unsupported protocol.
InDiscards The number of input IP datagrams for which no problems were
encountered to prevent their continued processing but that were discarded
(for example, for lack of buffer space). This counter does not include any
datagrams discarded while awaiting reassembly.
InDelivers The number of input datagrams successfully delivered to IP user-protocols
(including ICMP).
OutRequests The number of IP datagrams that local IP user-protocols (including ICMP)
supplied to IP in requests for transmission. This counter does not include
any datagrams counted in ipForwDatagrams.
OutDiscards The number of output IP datagrams for which no problem was encountered
to prevent their transmission to their destination, but that were discarded
(for example, for lack of buffer space). This counter includes datagrams
counted in ipForwDatagrams if any such packets met this (discretionary)
discard criterion.
OutNoRoutes The number of IP datagrams discarded because no route was found to
transmit them to their destination. This counter includes any packets
counted in ipForwDatagrams that meet this no-route criterion. This counter
includes any datagrams a host cannot route because all default gateways
are down.
FragOKs The number of IP datagrams that were successfully fragmented at this
entity.
Table continues…
Statistics
January 2017 Performance Management on Avaya VSP 4000 Series 92
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