Displaying IP traffic information for devices running Layer 2 code

To display the IP traffic statistics for RUCKUS ICX devices running Layer 2 code, perform the following steps.

  1. Click Monitor on the left pane and select IP.
  2. Click Traffic.

    The IP Traffic window is displayed as shown in the figure below.

    Monitoring the IP traffic for devices running Layer 2 code

    Description of the fields in the IP Traffic window

    Field

    Description

    IP Statistics parameters

    Packets Received

    Displays the number of IP packets received by the device.

    Packets Sent

    Displays the number of IP packets originated and sent by the device.

    Fragmented

    Displays the number of IP packets fragmented by this device before sending or forwarding them.

    Reassembled

    Displays the number of fragmented IP packets received and re-assembled by the device.

    Bad Header

    Displays the number of IP packets dropped because they had a bad header.

    No Route

    Displays the number of packets dropped by the device because they had no route information.

    Unknown Protocols

    Displays the number of packets dropped by the device because the value in the protocol field of the packet header is unrecognized by this device.

    No Buffer

    Displays the number of packets dropped because the device ran out of buffer space.

    Other Errors

    Displays the number of packets dropped due to errors other than the ones already indicated in the IP Statistics parameters.

    ICMP Statistics parameters

    Total Received

    Displays the number of Internet Control Message Protocol (ICMP) packets received by the device.

    Total Sent

    Displays the number of ICMP packets sent by the device.

    Received Errors

    Displays the number of errors received by the device. This information is used by RUCKUS customer support.

    Sent Errors

    Displays the number of errors sent by the device. This information is used by RUCKUS customer support.

    Received Unreachable

    Displays the number of Destination Unreachable messages received by the device.

    Sent Unreachable

    Displays the number of Destination Unreachable messages sent by the device.

    Received Time Exceed

    Displays the number of Time Exceeded messages received by the device.

    Sent Time Exceed

    Displays the number of Time Exceeded messages sent by the device.

    Received Parameter

    Displays the number of Parameter Problem messages received by the device.

    Sent Parameter

    Displays the number of Parameter Problem messages sent by the device.

    Received Source Quench

    Displays the number of Source Quench messages received by the device.

    Sent Source Quench

    Displays the number of Source Quench messages sent by the device.

    Received Redirect

    Displays the number of Redirect messages received by the device.

    Sent Redirect

    Displays the number of Redirect messages sent by the device.

    Received Echo

    Displays the number of Echo messages received by the device.

    Sent Echo

    Displays the number of Echo messages sent by the device.

    Received Echo Reply

    Displays the number of Echo Reply messages received by the device.

    Sent Echo Reply

    Displays the number of Echo Reply messages sent by the device.

    Received Timestamp

    Displays the number of Timestamp messages received by the device.

    Sent Timestamp

    Displays the number of Timestamp messages sent by the device.

    Received Timestamp Reply

    Displays the number of Timestamp Reply messages received by the device.

    Sent Timestamp Reply

    Displays the number of Timestamp Reply messages sent by the device.

    Received Address Mask

    Displays the number of Address Mask Request messages received by the device.

    Sent Address Mask

    Displays the number of Address Mask Request messages sent by the device.

    Received Address Mask Reply

    Displays the number of Address Mask Reply messages received by the device.

    Sent Address Mask Reply

    Displays the number of Address Mask Reply messages sent by the device.

    Received IRDP Advertisement

    Displays the number of ICMP Router Discovery Protocol (IRDP) Advertisement messages received by the device.

    Sent IRDP Advertisement

    Displays the number of IRDP Advertisement messages sent by the device.

    Received IRDP Solicitation

    Displays the number of IRDP Solicitation messages received by the device.

    Sent IRDP Solicitation

    Displays the number of IRDP Solicitation messages sent by the device.

    UDP Statistics parameters

    Received

    Displays the number of User Datagram Protocol (UDP) packets received by the device.

    Sent

    Displays the number of UDP packets sent by the device.

    No Port

    Displays the number of UDP packets dropped because the packet did not contain a valid UDP port number.

    Input Errors

    Displays the number of errors on the incoming packets. This information is used by RUCKUS customer support.

    TCP Statistics parameters

    Active Opens

    Displays the number of Transmission Control Protocol (TCP) connections opened by this device by sending a TCP SYN to another device.

    Passive Opens

    Displays the number of TCP connections opened by this device in response to connection requests (TCP SYNs) received from other devices.

    Failed Attempts

    Displays the number of failed attempts. This information is used by RUCKUS customer support.

    Active Resets

    Displays the number of TCP connections this device reset by sending a TCP RESET message to the device at the other end of the connection.

    Passive Resets

    Displays the number of TCP connections this device reset because the device at the other end of the connection sent a TCP RESET message.

    Input Errors

    Displays the number of incoming errors. This information is used by RUCKUS customer support.

    In Segments

    Displays the number of TCP segments received by the device.

    Out Segments

    Displays the number of TCP segments sent by the device.

    Retransmission

    Displays the number of segments that this device retransmitted because the retransmission timer for the segment had expired before the device at the other end of the connection had acknowledged receipt of the segment.

    Current Active TCBs

    Displays the number of TCP Control Blocks (TCBs) that are currently active.

    TCBs Allocated

    Displays the number of TCBs that have been allocated.

    TCBs Freed

    Displays the number of TCBs that have been freed.