# Unit Detail

# Unit Monitoring

# Displaying Management IP Statistics

#### Done

#### Interface

#### Internet Control Message Protocol

#### Internet Protocol

#### Stop/Start

#### Transmission Control Protocol

#### Update

#### User Datagram Protocol

#### Displaying Management IP Statistics

  The FRAP AND T-FRAP monitor and collect statistics on TCP/IP-based management traffic (SLIP or in-band DLCI). Statistic counts are compiled on interface octet totals and protocol groups (IP, ICMP, UDP, and TCP).
  To open management windows containing TCP/IP-based statistics:
  1 Position the mouse arrow over the Unit Detail window's graphical representation of the COMM port, and click the right mouse button.
  2 Select Management IP Statistics from the list of pull-down menu options.
  3 Select, from the list of pull-down menu options, the type of management statistics you wish to view, and click the left mouse button. This action will cause a window, corresponding to your selection, to be displayed.
  Note: The window values displayed in parentheses represents the difference (delta) between values obtained during the previous polling interval and the current interval.
  The buttons located at the bottom of each management statistics window are described in the following paragraphs.
  Stop/Star t - Clicking this button stops and starts the statistics polling action.
  Update - Clicking this button will update (refresh) the information contained in the management statistics window.
  Done - Clicking this button will close the management statistics window.

#### Management IP Statistics

  Interface:
  1. In Octets ~ The count of all octets received.
  2. In Errors ~ The count of packets received that could not be delivered because of errors
  3. Out Octets ~ The count of all octets transmitted.
  Internet Protocol (IP)
  Receive
  1. Datagram ~ Count of datagrams received.
  2. Header Errors ~ Count of datagrams received that were discarded due to errors in their IP headers.
  3. Address Errors ~ Count of datagrams received that were discarded due to unexpected or invalid IP addresses in their headers.
  4. Protocol Unknowns ~ Count of IP datagrams received that were discarded due to an unknown or unsupported protocol.
  5. Discards ~ Count of datagrams received that were discarded for reasons other than a problem with the datagram.
  6. Delivers ~ Count of datagrams received that were delivered to IP user-protocols.
  Transmit
  1. Datagrams ~ Count of datagrams which IP user-protocols supplied to IP in requests for transmission.
  2. Discard ~ Count of outgoing datagrams that were discarded for reasons other than a problem with the datagram.
  3. No Routes ~ Count of outgoing datagrams that were discarded due to a lack of routes over which they could be transmitted.
  Internet Control Message Protocol (ICMP)
  Receive
  1. Messages ~ Count of all ICMP messages received.
  2. Errors ~ Count of all ICMP messages with format errors.
  3. Dest Unreachables ~ Count of ICMP Destination Unreachable messages received.
  4. Time Exceeded ~ Count of ICMP Time Exceeded messages received.
  5. Parameter Problems ~ Count of ICMP Parameter Problems messages received.
  6. Redirects ~ Count of ICMP Redirect messages received.
  7. Echos ~ Count of ICMP Echo (request) messages received.
  8. Echo Replies ~ Count of ICMP Echo (reply) messages received.
  Transmit
  1. Messages ~ Count of all ICMP messages this entity sent.
  2. Errors ~ Count of all ICMP messages not sent due to problems discovered within the ICMP layer. (Not including errors found outside the ICMP layer.
  3. Dest Unreachables ~ Count of ICMP Destination Unreachable messages sent.
  4. Parameter Problems~Count of ICMP Parameter Problems messages sent.
  5. Redirects ~ Count of ICMP Redirect messages sent.
  6. Echos ~ Count of ICMP Echo (request) messages sent.
  7. Echo Replies ~ Count of ICMP Echo (reply) messages sent.
  User Datagram Protocol (UPD)
  1 In Datagrams ~ Count of all UPD datagrams received.
  2. Out Datagrams ~ Count of all UPD datagrams sent.
  3. No Ports ~ Count of all received UPD datagrams for which there was no application at the destination port.
  Transmission Control Protocol (TCP)
  1. Active Opens ~ Count of direst transitions to SYN-SENT state from the CLOSED state.
  2. Passive Opens ~ Count of direst transitions to SYN-RCVD state from the LISTEN state.
  3. Attempt Fails ~ Count of direst transitions to CLOSED state from either the SYN-SENT state or SYN-RCVD state, plus the count of direct transitions to
  Listen state from the SYN-RCVD state.
  4. Connections ~ Count of the TCP connections in either the ESTABLISHED or CLOSE-WAIT state.
  5. In Segments ~ Count of the segments received, including those received in error. This count includes segments received on currently established connections.
  6. Out Segments ~ Count of the segments sent, including those on current connections but excluding those contained only retransmitted octets.