The IP objects are the statistics and gateway routing tables for the IP layer. The "(G) after "IP" indicates that graphs are available. The graphs consist of several scalars and four tables. They track the datagram information in terms of datagrams forwarded, discarded due to format errors, discarded due to misdelivery, discarded due to resource limitations and so forth. The IP Routing table is part of this group and its contents are discussed separately.
See also: