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32 .\" @(#)trpt.8 8.2 (Berkeley) 12/11/93
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41 .Nd transliterate protocol trace
47 .Op Fl p Ar hex-address
56 utility interrogates the buffer of
59 when a socket is marked for
63 and prints a readable description of these records.
64 When no options are supplied,
66 prints all the trace records found in the system
69 connection protocol control
73 The following options may be used to
75 .Bl -tag -width indent
77 In addition to the normal output,
78 print the values of the source and destination
79 addresses for each packet recorded.
81 Follow the trace as it occurs, waiting a short time for additional records
82 each time the end of the log is reached.
84 Just give a list of the protocol control block
85 addresses for which there are trace records.
87 Show only trace records associated with the protocol
88 control block at the given address
91 In addition to the normal output,
92 print a detailed description of the packet
93 sequencing information.
95 In addition to the normal output,
96 print the values for all timers at each
100 The recommended use of
103 Isolate the problem and enable debugging on the
104 socket(s) involved in the connection.
105 Find the address of the protocol control blocks
106 associated with the sockets using the
114 option, supplying the associated
115 protocol control block addresses.
118 option can be used to follow the trace log once the trace is located.
120 many sockets using the debugging option, the
122 option may be useful in checking to see if
123 any trace records are present for the socket in
126 If debugging is being performed on a system or
127 core file other than the default, the last two
128 arguments may be used to supplant the defaults.
130 .Bl -tag -width /dev/kmem -compact
137 When the system image doesn't
138 contain the proper symbols to find the trace buffer;
139 others which should be self explanatory.
150 Should also print the data for each input or output,
151 but this is not saved in the trace record.
153 The output format is inscrutable and should be described