Viewing statistics 86
The following table describes IP Routing Management statistics:
Table 67 IP Routing Management Statistics
Statistic Description
InHdrErrors 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 on.
InAddrErrors The number of input datagrams discarded because the IP address in their IP header
destination field was not a valid address to be received at this GbE2c. 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.
UnknownProtos The number of locally addressed datagrams received successfully but discarded because of
an unknown or unsupported protocol.
FragFails The number of IP datagrams that have been discarded because they needed to be
fragmented at this entity (the switch) but could not be, for example, because their
Don't
Fragment
flag was set.
The following table describes Routing Information Protocol statistics:
Table 68 Routing Information Protocol Statistics
Statistic Description
Update Receives The total number of good RIP advertisement packets received.
Update Transmits The total number of RIP advertisement packets sent.
Bad Updates The total number of RIP advertisement packets received that were dropped.
Routes Aged Out The total number of routes learned via RIP that has aged out.
The following table describes the IP Route statistics:
Table 69 Route statistics
Statistics Description
Current Entries The total number of outstanding routes in the route table.
High Water Mark The highest number of routes ever recorded in the route table.
Maximum Entries The maximum number of supported routes.
The following table describes the Address Resolution Protocol (ARP) statistics:
Table 70 ARP statistics
Statistic Description
Current Entries The total number of outstanding ARP entries in the ARP table.
High Water Mark The highest number of ARP entries ever recorded in the ARP table.
Maximum Entries Total number of ARP entries allowed in the ARP table.
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