Displaying TCP/IP detailed statistics

Server and Cluster Administration Guide for Hitachi NAS Platform

Version
15.1.x
Audience
anonymous
Part Number
MK-92HNAS010-35
Navigate to Home > Status & Monitoring > TCP/IP Detailed Statistics to display the Detailed TCP/IP Statistics page.


Field/Item Description
Cluster Node When connected to a NAS server cluster, indicates the node for which the statistics are displayed.
change Opens the Select a Cluster Node page in which you can select a different node for which to display statistics.
Last Reset Displays the date and time the statistics on this page were reset.
reset Resets the statistics to zero.
Last Refreshed Displays the date and time this page was refreshed. The page automatically refreshes every 10 seconds.
IP Errors: Invalid Header Field Displays the number of IP errors arising from an invalid header field.
IP Errors: Oversized Segment Displays the number of fragmented TCP packets greater than the Maximum Transmission Unit (MTU) size when reassembled. The transmitting source made an error or the packet was corrupted in transit.
IP Errors: Invalid Source Address Displays the number of IP packets with an invalid source address (often caused by DHCP broadcast requests using the source address 0).
IP Errors: Invalid Option Displays the number of IP packets that were not decoded because the IP option length was invalid. The transmitting source made an error or the packet was corrupted in transit.
TCP Errors: Invalid Checksum Displays the number of invalid TCP packet checksums. The transmitting source made an error or the packet was corrupted in transit.
UDP Errors: Short Packet Displays the number of UDP packets that were too short for the UDP header or length. The transmitting source made an error or the packet was corrupted in transit.
UDP Errors: Invalid Checksum Displays the number of invalid UDP packet checksums. The transmitting source made an error or the packet was corrupted in transit.