summaryrefslogtreecommitdiffstats
path: root/usr.sbin/i4b/isdntrace/isdntrace.8
diff options
context:
space:
mode:
authorru <ru@FreeBSD.org>2004-07-02 23:13:00 +0000
committerru <ru@FreeBSD.org>2004-07-02 23:13:00 +0000
commit6294018a208cf7742b1c021a9b75c26962505571 (patch)
tree502f17eb951b74c914af346cd4dbff252350c082 /usr.sbin/i4b/isdntrace/isdntrace.8
parent3f44360851448f8816c22f6b72e8dd5c9924c27f (diff)
downloadFreeBSD-src-6294018a208cf7742b1c021a9b75c26962505571.zip
FreeBSD-src-6294018a208cf7742b1c021a9b75c26962505571.tar.gz
Mechanically kill hard sentence breaks.
Diffstat (limited to 'usr.sbin/i4b/isdntrace/isdntrace.8')
-rw-r--r--usr.sbin/i4b/isdntrace/isdntrace.820
1 files changed, 13 insertions, 7 deletions
diff --git a/usr.sbin/i4b/isdntrace/isdntrace.8 b/usr.sbin/i4b/isdntrace/isdntrace.8
index 5c3011b..92ae2e4 100644
--- a/usr.sbin/i4b/isdntrace/isdntrace.8
+++ b/usr.sbin/i4b/isdntrace/isdntrace.8
@@ -89,9 +89,11 @@ Run
in analyzer mode by using two passive cards and a custom cable which can
be build as described in the file
.Em cable.txt
-in the isdn4bsd source distribution. One card acts as a receiver for the
+in the isdn4bsd source distribution.
+One card acts as a receiver for the
transmitting direction on the S0 bus while the other card acts as a receiver
-for the receiving direction on the S0 bus. Complete traffic monitoring is
+for the receiving direction on the S0 bus.
+Complete traffic monitoring is
possible using this setup.
.It Fl b
switch B channel tracing on (default off).
@@ -110,7 +112,8 @@ print layer 1 (I.430) INFO signals to monitor layer 1 activity (default off).
switch displaying of Layer 2 (Q.921) frames off (default on).
.It Fl n
This option takes a numeric argument specifying the minimum
-frame size in octets a frame must have to be displayed. (default 0)
+frame size in octets 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
@@ -133,7 +136,8 @@ 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)
-is used. The -F option causes playback not to stop at end of file but rather
+is used.
+The -F option causes playback not to stop at end of file but rather
to wait for additional data to be available from the input file.
.Pp
This option is useful when trace data is accumulated in binary format (to
@@ -156,7 +160,8 @@ When the USR1 signal is sent to a
process, the currently used logfiles are reopened, so that logfile
rotation becomes possible.
.Pp
-The trace output should be obvious. It is very handy to have the following
+The trace output should be obvious.
+It is very handy to have the following
standard texts available when tracing ISDN protocols:
.Pp
.Bl -tag -width Ds -compact -offset indent
@@ -167,7 +172,8 @@ ISDN D-channel layer 2 protocol description.
.It Ar Q.931
ISDN D-channel layer 3 protocol description.
.It Ar 1TR6
-German-specific ISDN layer 3 protocol description. (NOTICE: decoding
+German-specific ISDN layer 3 protocol description.
+(NOTICE: decoding
of the 1TR6 protocol is included but not supported since i dont have
any longer access to a 1TR6 based ISDN installation.)
.El
@@ -176,7 +182,7 @@ The
.Nm
utility
automatically detects the layer 3 protocol being used by looking at the
-Protocol Discriminator (see: Q.931/1993 pp. 53).
+Protocol Discriminator (see: Q.931/1993 pp.\& 53).
.Sh FILES
.Bl -tag -width daddeldi -compact
.It Pa /dev/i4btrc<n>
OpenPOWER on IntegriCloud