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<h1 class="topictitle1">System Report - TCP/IP Summary</h1>
<div><p>The TCP/IP Summary section of the System Report includes summary
data at the TCP/IP interface level (line type and line description name).</p>
<p>The summary includes information such as packets sent and received. This
information is useful when investigating the reason for transmission errors.
The values in the unicast and non-unicast columns provide an indication as
to where the problem resides. The problem can be related to transmissions
sent to specific users (unicast) or in transmissions sent to many users (broadcast
or multicast, which are instances of non-unicast transmissions).</p>
<div class="example"><h4 class="sectiontitle">Example</h4><pre>                                                           System Report                                          100203   16:35:52
                                                          TCP/IP Summary                                                  Page 0010
                                               Perf data from 14:00 to 16:00 at 1 min
Member  . . . : Q275140000 Model/Serial  . : 890/10-3907F       
Main storage . . :   56.4 GB  Started  . . . . : 10/02/03 12:00:00
  Library . . : PTLIBV5R3  System name . . : ABSYSTEM           
Version/Release  :   5/ 3.0   Stopped  . . . . : 10/02/03 16:00:00
Partition ID  : 003        Feature Code  . : 7427-2498-7427     
Int Threshold  . :    .00 %
Virtual Processors:   4    Processor Units :   4.0
                MTU         KB      ------------- Packets Received --------------     KB      ----------- Packets Sent ------------
Line Type/     Size      Received                                   Number   Pct  Transmitted                                  Pct
  Line Name   (bytes)    /Second        Unicast       Non-Unicast    Error  Error   /Second       Unicast       Non-Unicast   Error
------------ --------- ------------ --------------- --------------- ------- ----- ----------- --------------- --------------- -----
                   576
  *LOOPBACK                       0           9,469               0       0   .00           0           9,469               0   .00
                   576
  *VIRTUALIP                      0               0               0       0   .00           0               0               0   .00
X.25             1,024
  DPNX25                          0               0               0       0   .00           0               0               0   .00
ETHERNET         1,492
  AVALANCHE                       0               0             142       0   .00           0               0              76   .00
ETHERNET         1,492
  NETH64BA                      161       5,060,350          24,155       0   .00         249       5,564,439             481   .00
ETHERNET         1,492
  VGIBETH0                        0               0               0       0   .00           0           4,315              76   .27
Line Type/Line Name     --  The type and name of the line description used by the interface.
MTU Size (bytes)        --  Maximum Transmission Unit (MTU) size in bytes for interface
KB Received/Second      --  Number of kilobytes (1024 bytes) received on interface per second
Unicast Packets Rcvd    --  Number of unicast packets received
Non-Unicast Packet Rcvd --  Number of non-unicast packets received
Num Packets Received Er --  Number of packets received that contained errors
Pct Packets Received Er --  Percentage of inbound packets that contained errors
KB Transmitted/Second   --  Number of kilobytes (1024 bytes) transmitted out of interface per second
Unicast Packets Sent    --  Number of unicast packets sent
Non-unicast Packet Sent --  Number of non-unicast packets sent
Pct Packets Sent Error  --  Percentage of outbound packets that could not be sent because of errors</pre>
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