User's Guide

IP Routing Screens
158
Incoming Deliveries [ipInDelivers]
The total number of input datagrams successfully delivered to IP user-protocols
(including ICMP).
Forwarding Requests [ipForwDatagrams
The number of input datagrams for which this entity was not their final IP destina-
tion, and an attempt was made to find a route toward their final destination.
Outgoing Requests [ipOutRequests]
The total number of IP datagrams which local IP user-protocols (including ICMP0
supplied to IP in requests for transmission.
Incoming Discards [ipInDiscards]
The total number of incoming packets that are discarded due to header, address,
unknown protocol or reassemble failure errors.
Header Errors [ipInHdrErrors]
The total number of input datagrams discarded due to errors in their IP headers,
including bad checksums, version number mismatches, other format errors, time-
to-live exceededs, errors discovered in processing their IP options, etc.
Address Errors [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.
Unknown Protocol [ipInUnknownProtos]
The number of locally-addressed datagrams received successfully but discarded
because of an unknown or unsupported protocol.
Reassembly Failures [ipReasmFails]
The number of packets which could not be reassembled.
Outgoing Discards [ipOutDiscards]
The total number of IP datagrams for which no problem was found to prevent their
transmission to their destination, but which were discarded (e.g., for lack of buffer
space).
No Route [ipOutNoRoutes]
The number of IP datagrams discarded because no route could be found to transmit
them to their destination.
Field Name MIB Comments