156 2 0 0 0 - A 2 - G B 2 3 - 0 0IP Statistics ReportTo display the Internet Protocol (IP) Statistics report, type “I” on theNetwork Statistics menu. The IP Statistics report displays details about all IPpackets sent and received on the networkPIM routing message sent No. of IGMP PIM routing messages sent.Traceroute resp sent No. of IGMP Traceroute resp messages sent.Mcast traceroute messagessentNo. of IGMP Multicast Traceroute messages sent.Other messages sent No. of other IGMP type messages sent.Parameter DescriptionReceived Packet Informationpackets received Total IP packets received.packets delivered to upperlayerNo. of incoming IP packets delivered to upper layer/Layer 4 or higher (such as ICMP, IGCMP, PIM, TCPand UDP packets)packets forwarded No. of incoming IP packets forwarded to otherroute/interfacediscarded for lack ofresourcesDiscarded received packets due to lack of resources:kernel memory, packet buffers etc.discarded due to internalerrorsDiscarded received packets due to internal softwareerrors.discarded for other reasons: Discarded received packets due to other reasons listedin the following:- with header errors Bad IP header format- with an illegal source Illegal Source IP address in the IP header- with an illegal destination Illegal Destination IP address in the IP header- bad versions Version field value in IP header is incorrect.- bad checksums Value of Checksum field in IP header is incorrect.- with headers too small Size of the IP header is less than 20 bytes.- packets smaller than header Size of IP header is larger than packet size.- packets larger than frame IP packet size is larger than internal packet buffer.- with unrecognized protocol Value of Protocol Type field in IP header isunrecognized.- with zero TTL Value of TTL in the IP header reaches zero.fragments received Value of Fragment field in the IP header is on.fragmented packetsreassembledNo. of reassembled fragmented packets.fragments discarded No. of discarded fragmented packets.Parameter Description
