Displaying aggregated ports or per-port Ethernet statistics

Server and Cluster Administration Guide for Hitachi NAS Platform

Version
15.1.x
Audience
anonymous
Part Number
MK-92HNAS010-35
  1. Navigate to Home > Status & Monitoring > Ethernet Statistics (per port) to display the Aggregated Ports Ethernet Statistics page.
  2. Click Physical Ports Ethernet Statistics to display the statistics for individual ports.
    The following table describes the fields in both of these pages:
    Field/Item Description
    Cluster Nodes When connected to a NAS server cluster or NAS module, this field indicates the node for which the statistics are displayed. To display statistics for another node, click the change button.
    change Displays the Select a Cluster Node page in which you can select a different node for which to display statistics.
    Last Refreshed Displays the date and time this page was refreshed. The page automatically refreshes every 10 seconds.
    Bytes Displays the number of bytes Transmitted OK and Received OK, and the Total number of bytes.
    Packets Displays the number of packets Transmitted OK and Received OK, and the Total number of packets. This also displays:
    • Unicast Received
    • Broadcast Received
    • Multicast Received
    • Unicast Transmitted
    • Broadcast Transmitted
    • Multicast Transmitted
    Receive Throughput Rate The receive rate in bytes/second for the Instantaneous (current) and Peak throughput.
    Transmit Throughput Rate The transmit rate in bytes/second for the Instantaneous (current) and Peak throughput.
    Receive Errors Lists the number of Receive Errors logged on the server/node. The following types of errors are reported:
    • Packet drops
    • CRC errors
    • Oversized packets
    • Fragmented packets
    • Collisions
    • Jabbers
    • Undersized packets
    • Unknown protocol
    Transmit Errors Lists the number of Transmit Errors logged on the server/node. The following types of errors are reported:
    • Packet drops
    • One collision
    • Multiple collisions
    • Excessive collisions
    • Late collisions
    Link Status Indicates the condition of the link. The possible values are either Up or Down.
    MAC Addresses Displays the MAC address of each port. For the aggregated statistics, the MAC address is for the port to which the aggregation is linked.
    Last Reset Time Displays the date and time when the statistics for this port were last reset to zero.
    Select to Reset Statistics Select this check box for each port whose statistics you want to reset to zero. The statistics are reset when you click reset.
    reset Resets all statistics of the selected ports to zero.
    Ethernet Statistics (per port) - Physical Ports Goes to the Ethernet Statistics (per port) Physical Ports page, where you can view the statistics for each of the defined ports in the server/cluster mode.