Here is a diff of /usr/src/usr.sbin/ppp against current. The diffs

add some logging functionality which I find very useful.
'set debug link' will record just link up/down and address assignments.
'set debug connect' will record the entire chat dialog
'set debug carrier' will record just chat lines including 'CARRIER'
(so that I can be sure I'm getting a 28.8 line).

There was a global change required to permit LogPrintf to take a bit
mask instead of a bit position value (to permit logging some events
on either of two flags, so that no change in 'set debug lcp' would
result from the code supporting 'link'.  Thus the diffs are rather
long for such a small change.  The man page is also touched.

Oh, and there was a slight syntax problem in route.c

Reviewed by:	phk
Submitted by:	Tony Kimball <alk@Think.COM>

1 files changed, 10 insertions, 10 deletions

diff --git a/usr.sbin/ppp/main.c b/usr.sbin/ppp/main.c
index 5cdda60..5a01767 100644
--- a/usr.sbin/ppp/main.c
+++ b/usr.sbin/ppp/main.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: main.c,v 1.17 1996/03/30 18:27:45 ache Exp $
+ * $Id: main.c,v 1.18 1996/04/13 15:47:34 bde Exp $
  *
  *	TODO:
  *		o Add commands for traffic summary, version display, etc.
@@ -157,7 +157,7 @@ int excode;
     unlink(pid_filename);
   }
   OsInterfaceDown(1);
-  LogPrintf(LOG_PHASE, "PPP Terminated.\n");
+  LogPrintf(LOG_PHASE_BIT, "PPP Terminated.\n");
   LogClose();
   if (server > 0)
     close(server);
@@ -170,7 +170,7 @@ static void
 Hangup(signo)
 int signo;
 {
-  LogPrintf(LOG_PHASE, "Signal %d, hangup.\n", signo);
+  LogPrintf(LOG_PHASE_BIT, "Signal %d, hangup.\n", signo);
   Cleanup(EX_HANGUP);
 }
 
@@ -178,7 +178,7 @@ static void
 CloseSession(signo)
 int signo;
 {
-  LogPrintf(LOG_PHASE, "Signal %d, terminate.\n", signo);
+  LogPrintf(LOG_PHASE_BIT, "Signal %d, terminate.\n", signo);
   LcpClose();
   Cleanup(EX_TERM);
 }
@@ -390,7 +390,7 @@ char **argv;
 	  close(fd);
       }
     }
-    LogPrintf(LOG_PHASE, "Listening at %d.\n", port);
+    LogPrintf(LOG_PHASE_BIT, "Listening at %d.\n", port);
 #ifdef DOTTYINIT
     if (mode & (MODE_DIRECT|MODE_DEDICATED)) { /* } */
 #else
@@ -414,7 +414,7 @@ char **argv;
     TtyInit();
     TtyCommandMode(1);
   }
-  LogPrintf(LOG_PHASE, "PPP Started.\n");
+  LogPrintf(LOG_PHASE_BIT, "PPP Started.\n");
 
 
   do
@@ -595,7 +595,7 @@ static void
 RedialTimeout()
 {
   StopTimer(&RedialTimer);
-  LogPrintf(LOG_PHASE, "Redialing timer expired.\n");
+  LogPrintf(LOG_PHASE_BIT, "Redialing timer expired.\n");
 }
 
 static void
@@ -604,7 +604,7 @@ StartRedialTimer()
   StopTimer(&RedialTimer);
 
   if (VarRedialTimeout) {
-    LogPrintf(LOG_PHASE, "Enter pause for redialing.\n");
+    LogPrintf(LOG_PHASE_BIT, "Enter pause for redialing.\n");
     RedialTimer.state = TIMER_STOPPED;
 
     if (VarRedialTimeout > 0)
@@ -637,7 +637,7 @@ DoLoop()
 
   if (mode & MODE_DIRECT) {
     modem = OpenModem(mode);
-    LogPrintf(LOG_PHASE, "Packet mode enabled\n");
+    LogPrintf(LOG_PHASE_BIT, "Packet mode enabled\n");
     PacketMode();
   } else if (mode & MODE_DEDICATED) {
     if (!modem)
@@ -668,7 +668,7 @@ DoLoop()
 	StartRedialTimer();
       } else {
 	tries++;
-	LogPrintf(LOG_CHAT, "Dial attempt %u\n", tries);
+	LogPrintf(LOG_CHAT_BIT, "Dial attempt %u\n", tries);
 	if (DialModem()) {
 	  sleep(1);	       /* little pause to allow peer starts */
 	  ModemTimeout();