1 files changed, 10 insertions, 31 deletions
diff --git a/usr.sbin/i4b/isdndecode/isdndecode.8 b/usr.sbin/i4b/isdndecode/isdndecode.8
index 6d9faca..6cfce93 100644
--- a/usr.sbin/i4b/isdndecode/isdndecode.8
+++ b/usr.sbin/i4b/isdndecode/isdndecode.8
@@ -1,5 +1,5 @@
 .\"
-.\" Copyright (c) 1998, 1999 Hellmuth Michaelis. All rights reserved.
+.\" Copyright (c) 1998, 2000 Hellmuth Michaelis. All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
@@ -22,13 +22,13 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: isdndecode.8,v 1.7 1999/12/13 22:11:55 hm Exp $
+.\"	$Id: isdndecode.8,v 1.9 2000/02/21 15:17:17 hm Exp $
 .\"
-.\"	last edit-date: [Mon Dec 13 23:03:21 1999]
+.\"	last edit-date: [Mon Feb 21 16:15:09 2000]
 .\"
 .\" $FreeBSD$
 .\"
-.Dd September 17, 1998
+.Dd February 21, 2000
 .Dt ISDNDECODE 8
 .Os
 .Sh NAME
@@ -46,6 +46,7 @@
 .Op Fl o
 .Op Fl p Ar filename
 .Op Fl u Ar number
+.Op Fl x
 .Op Fl B
 .Op Fl P
 .Op Fl R Ar unit
@@ -66,81 +67,65 @@ utility is only available for passive supported cards.
 .Pp
 The following options can be used:
 .Bl -tag -width Ds
-
 .It Fl a
 Run
 .Nm
 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).
-
 .It Fl d
 switch D channel tracing off (default on).
-
 .It Fl f
 Use 
 .Ar filename
 as the name of a file into which to write tracing output (default filename is
 isdndecode<n> where n is the number of the unit to decode).
-
 .It Fl h
 switch display of header off (default on).
-
 .It Fl i
 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 o
 switch off writing decode output to a file (default on).
-
 .It Fl p
 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 decode).
-
 .It Fl u
 Use 
 .Ar number
 as the unit number of the controller card to decode (default 0).
-
+.It Fl x
+Decode Layer 3 packets with an unknown protocol discriminator.
 .It Fl B
 Write undecoded binary decode data to a file for later or remote 
 analyzing (default off).
-
 .It Fl P
 Read undecoded binary decode data from file instead from device (default off).
-
 .It Fl R
 Use
 .Ar unit
 as the receiving interface unit number in analyze mode.
-
 .It Fl T
 Use
 .Ar unit
 as the transmitting interface unit number in analyze mode.
 .El
-
 .Pp
 When the USR1 signal is sent to a
 .Nm
 process, the currently used logfiles are reopened, so that logfile
 rotation becomes possible.
 .Pp
-The decode output should be obvious.
-It is very handy to have the following
+The decode 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
@@ -152,14 +137,12 @@ ISDN D-channel layer 2 protocol description.
 ISDN D-channel layer 3 protocol description.
 .El
 .Pp
-
 .Sh FILES
 .Bl -tag -width daddeldi -compact
 .It Pa /dev/i4btrc<n>
 The devicefile(s) used to get the decode messages for ISDN card unit <n>
 out of the kernel.
 .El
-
 .Sh EXAMPLES
 The command:
 .Bd -literal -offset indent
@@ -169,13 +152,10 @@ isdndecode -f /var/tmp/isdn.decode
 will start D channel tracing on passive controller 0 with all except B
 channel tracing enabled and logs everything into the output file 
 /var/tmp/isdn.decode.
-
 .Sh SEE ALSO
 .Xr isdnd 8
-
 .Sh BUGS
 Still one left.
-
 .Sh STANDARDS
 ITU Recommendations I.430, Q.920, Q.921, Q.930, Q.931
 .Pp
@@ -186,7 +166,6 @@ ETSI Recommendation ETS 300 179 (10/92), ETS 300 180 (10/92)
 ETSI Recommendation ETS 300 181 (04/93), ETS 300 182 (04/93)
 .Pp
 ITU Recommendation X.208, X.209
-
 .Sh AUTHOR
 The
 .Nm