Ipv4 Statistics - Lenovo RackSwitch G8264 Command Reference Manual

IPv4 Statistics

254
G8264 Command Reference for ENOS 8.4
The following command displays IPv4 statistics:
show ip counters
Command mode: All
IP statistics:
ipInReceives: 0 ipInHdrErrors: 0
ipInAddrErrors: 0
ipInUnknownProtos: 0 ipInDiscards: 0
ipInDelivers: 0 ipOutRequests: 1274
ipOutDiscards: 0
ipDefaultTTL: 255
Use the following command to clear IPv4 statistics:
clear ip counters
Table 111.
IPv4 Statistics
Statistics
ipInReceives
ipInHdrErrors
ipInAddrErrors
ipInUnknownProtos The number of locally addressed datagrams received
ipInDiscards
ipInDelivers
Description
The total number of input datagrams received from
interfaces, including those received in error.
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.
The number of input datagrams discarded because the IP
address in their IP headerʹs 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.
successfully but discarded because of an unknown or
unsupported protocol.
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.
The total number of input datagrams successfully
delivered to IP user‐protocols (including ICMP).