diff options
Diffstat (limited to 'usr.sbin/i4b/isdntrace/isdntrace.8')
| -rw-r--r-- | usr.sbin/i4b/isdntrace/isdntrace.8 | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/usr.sbin/i4b/isdntrace/isdntrace.8 b/usr.sbin/i4b/isdntrace/isdntrace.8 index 2b651eebc8e9..4017dd10560a 100644 --- a/usr.sbin/i4b/isdntrace/isdntrace.8 +++ b/usr.sbin/i4b/isdntrace/isdntrace.8 @@ -56,8 +56,8 @@ .Op Fl T Ar unit .Sh DESCRIPTION .Nm -is part of the isdn4bsd package and is used to provide the user with a -mnemonic display of the layers 1, 2 and 3 protocol activities on +is part of the isdn4bsd package and is used to provide the user with a +mnemonic display of the layers 1, 2 and 3 protocol activities on the D channel and hex dump of the B channel(s) activities. .Pp Together with two passive supported cards and an easy to build cable it can @@ -70,10 +70,10 @@ utility is only available for passive supported cards. .Pp .Em Note .Pp -All filenames, user specified or default, get a date and time stamp string +All filenames, user specified or default, get a date and time stamp string added in the form -yyyymmdd-hhmmss: a hyphen, four digits year, two digits -month and day, a hyphen and two digits hour, minutes and seconds. -Tracefiles no longer get overwritten. +month and day, a hyphen and two digits hour, minutes and seconds. +Tracefiles no longer get overwritten. In case a new filename is needed within a second, the filename-generating mechanism sleeps one second. .Pp @@ -97,7 +97,7 @@ switch B channel tracing on (default off). .It Fl d switch D channel tracing off (default on). .It Fl f -Use +Use .Ar filename as the name of a file into which to write tracing output (default filename is isdntrace<n> where n is the number of the unit to trace). @@ -108,12 +108,12 @@ print layer 1 (I.430) INFO signals to monitor layer 1 activity (default off). .It Fl l switch displaying of Layer 2 (Q.921) frames off (default on). .It Fl n -This option takes a numeric argument specifying the minimum +This option takes a numeric argument specifying the minimum frame size in octetts a frame must have to be displayed. (default 0) .It Fl o switch off writing trace output to a file (default on). .It Fl p -Use +Use .Ar filename as the name of a file used for the -B and -P options (default filename is isdntracebin<n> where n is the number of the unit to trace). @@ -121,14 +121,14 @@ is isdntracebin<n> where n is the number of the unit to trace). Switch off printing a raw hexadecimal dump of the packets preceding the decoded protocol information (default on). .It Fl u -Use +Use .Ar number as the unit number of the controller card to trace (default 0). .It Fl x Switch on printing of packets with a non-Q.931 protocol discriminator. (default off). .It Fl B -Write undecoded binary trace data to a file for later or remote +Write undecoded binary trace data to a file for later or remote analyzing (default off). .It Fl F This option can only be used when option -P (playback from binary data file) @@ -187,7 +187,7 @@ isdntrace -f /var/tmp/isdn.trace .Ed .Pp will start D channel tracing on passive controller 0 with all except B -channel tracing enabled and logs everything into the output file +channel tracing enabled and logs everything into the output file /var/tmp/isdn.trace-yyyymmdd-hhmmss (where yyyymmdd and hhmmss are replaced by the current date and time values). .Sh SEE ALSO @@ -210,10 +210,10 @@ ITU Recommendation X.208, X.209 .An -nosplit The .Nm -utility was written by +utility was written by .An Gary Jennejohn Aq gj@FreeBSD.org -and +and .An Hellmuth Michaelis Aq hm@FreeBSD.org . .Pp -This manual page was written by +This manual page was written by .An Hellmuth Michaelis . |