Add a default ppp.conf (mode 600).

Originally submitted by: Wayne Self <wself@cdrom.com>

Allow a ppp startup option in rc.conf.

Adjust sysinstall so that it appends to the end of ppp.conf
and uses the generated profile to start ppp in auto mode on
boot.

Submitted by: Josef L. Karthauser <joe@uk.FreeBSD.org>

16 files changed, 226 insertions, 23 deletions

diff --git a/etc/Makefile b/etc/Makefile
index 9ead107..ffb7a7d 100644
--- a/etc/Makefile
+++ b/etc/Makefile
@@ -1,5 +1,5 @@
 #	from: @(#)Makefile	5.11 (Berkeley) 5/21/91
-#	$Id: Makefile,v 1.200 1999/07/09 05:30:33 obrien Exp $
+#	$Id: Makefile,v 1.201 1999/07/10 18:02:12 iwasaki Exp $
 
 SUBDIR=	sendmail
 
@@ -24,6 +24,7 @@ MTREE=	BSD.include.dist BSD.local.dist BSD.root.dist BSD.usr.dist \
 	BSD.var.dist BSD.x11.dist
 NAMEDB= PROTO.localhost.rev named.conf named.root make-localhost
 PPPCNF= ppp.deny ppp.shells.sample
+PPPCF2= ppp.conf
 NOSPAM=	Makefile README
 
 
@@ -79,6 +80,8 @@ distribution:
 	    ${NAMEDB} ${DESTDIR}/etc/namedb
 	cd ${.CURDIR}/ppp; ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 644 \
 	    ${PPPCNF} ${DESTDIR}/etc/ppp
+	cd ${.CURDIR}/ppp; ${INSTALL} -c -o root -g ${BINGRP} -m 600 \
+	    ${PPPCF2} ${DESTDIR}/etc/ppp
 	cd ${.CURDIR}/mail; ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m 644 \
 	    ${NOSPAM} ${DESTDIR}/etc/mail
 	${INSTALL} -c -o ${BINOWN} -g operator -m 664 /dev/null \
diff --git a/etc/defaults/rc.conf b/etc/defaults/rc.conf
index fc1d7ba..d7aa93a 100644
--- a/etc/defaults/rc.conf
+++ b/etc/defaults/rc.conf
@@ -9,7 +9,7 @@
 #
 # All arguments must be in double or single quotes.
 #
-#	$Id: rc.conf,v 1.21 1999/07/16 09:26:53 jkh Exp $
+#	$Id: rc.conf,v 1.22 1999/07/18 09:58:01 jkh Exp $
 
 ##############################################################
 ###  Important initial Boot-time options  ####################
@@ -58,6 +58,13 @@ sppp_interfaces=""		# List of sppp interfaces.
 #sppp_interfaces="isp0"		# example: sppp over ISDN
 #spppconfig_isp0="authproto=chap myauthname=foo myauthsecret='top secret' hisauthname=some-gw hisauthsecret='another secret'"
 
+# Use ppp configuration.
+ppp_enable="NO"		# Start user-ppp (or NO).
+ppp_mode="auto"		# Choice of "auto", "ddial", "direct" or "dedicated".
+			# For details see man page for ppp(8). Default is auto.
+ppp_alias="YES"		# Packet aliasing (NAT/masquerading) or NO.
+ppp_profile="papchap"	# Which profile to use from /etc/ppp/ppp.conf.
+
 ### Network daemon (miscellaneous) & NFS options: ###
 syslogd_enable="YES"		# Run syslog daemon (or NO).
 syslogd_flags=""		# Flags to syslogd (if enabled).
diff --git a/etc/network.subr b/etc/network.subr
index d0eec1a..007d0f9 100644
--- a/etc/network.subr
+++ b/etc/network.subr
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/ppp/ppp.conf b/etc/ppp/ppp.conf
new file mode 100644
index 0000000..63ddd33
--- /dev/null
+++ b/etc/ppp/ppp.conf
@@ -0,0 +1,36 @@
+#################################################################
+# PPP  Sample Configuration File
+# Originally written by Toshiharu OHNO
+# Simplified 5/14/1999 by wself@cdrom.com
+#
+# $Id$
+#################################################################
+
+default:
+
+ #
+ # Make sure that "device" references the correct serial port
+ # for your modem. (cuaa0 = COM1, cuaa1 = COM2)
+ #
+
+ set device /dev/cuaa1
+
+ set log Phase Chat LCP IPCP CCP tun command
+ set speed 115200
+ set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" AT OK-AT-OK ATE1Q0 OK \\dATDT\\T TIMEOUT 40 CONNECT"
+
+ set timeout 120
+ set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
+ add default HISADDR
+ enable dns
+
+papchap:
+
+ #
+ # edit the next three lines and replace the items in caps with
+ # the values which have been assigned by your ISP.
+ #
+
+ set phone PHONE_NUM
+ set authname USERNAME
+ set authkey PASSWORD
diff --git a/etc/rc.d/netoptions b/etc/rc.d/netoptions
index d0eec1a..007d0f9 100644
--- a/etc/rc.d/netoptions
+++ b/etc/rc.d/netoptions
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/rc.d/network1 b/etc/rc.d/network1
index d0eec1a..007d0f9 100644
--- a/etc/rc.d/network1
+++ b/etc/rc.d/network1
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/rc.d/network2 b/etc/rc.d/network2
index d0eec1a..007d0f9 100644
--- a/etc/rc.d/network2
+++ b/etc/rc.d/network2
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/rc.d/network3 b/etc/rc.d/network3
index d0eec1a..007d0f9 100644
--- a/etc/rc.d/network3
+++ b/etc/rc.d/network3
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/rc.d/routing b/etc/rc.d/routing
index d0eec1a..007d0f9 100644
--- a/etc/rc.d/routing
+++ b/etc/rc.d/routing
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/etc/rc.network b/etc/rc.network
index d0eec1a..007d0f9 100644
--- a/etc/rc.network
+++ b/etc/rc.network
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$Id: rc.network,v 1.49 1999/07/08 18:56:02 peter Exp $
+#	$Id: rc.network,v 1.50 1999/07/16 09:26:52 jkh Exp $
 #	From: @(#)netstart	5.9 (Berkeley) 3/30/91
 
 # Note that almost all the user-configurable behavior is no longer in
@@ -144,6 +144,23 @@ network_pass1() {
 	fi
     fi
 
+    # Warm up user ppp if required.
+    if [ "X$ppp_enable" = X"YES" ]; then
+	    # Establish ppp mode.
+	    if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \
+		-a "X$ppp_mode" != X"dedicated" ]; then \
+	        ppp_mode="auto";
+	    fi
+	    ppp_command="-${ppp_mode} ";
+
+	    # Switch on alias mode?
+	    if [ "X$ppp_alias" = X"YES" ]; then
+		ppp_command="${ppp_command} -alias";
+	    fi
+
+	    echo -n 'Starting ppp: '; ppp ${ppp_command} ${ppp_profile}
+    fi
+
     # Additional ATM interface configuration
     if [ -n "${atm_pass1_done}" ]; then
 	    atm_pass2
diff --git a/release/sysinstall/network.c b/release/sysinstall/network.c
index c71f76b..8edf030 100644
--- a/release/sysinstall/network.c
+++ b/release/sysinstall/network.c
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated to essentially a complete rewrite.
  *
- * $Id: network.c,v 1.36 1999/05/19 10:49:43 jkh Exp $
+ * $Id: network.c,v 1.37 1999/07/18 10:18:05 jkh Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -246,7 +246,7 @@ startPPP(Device *devp)
 	close(fd2);
     }
     if (!Fake)
-	fp = fopen("/etc/ppp/ppp.conf", "w");
+	fp = fopen("/etc/ppp/ppp.conf", "a");
     else
 	fp = fopen("/dev/stderr", "w");
     if (!fp) {
@@ -268,7 +268,7 @@ startPPP(Device *devp)
 	dialog_clear_norefresh();
 	pulse = dialog_yesno("", "Does your telephone line support tone dialing?", -1, -1);
     }
-    fprintf(fp, "default:\n");
+    fprintf(fp, "\ninstall:\n");
     fprintf(fp, " set speed %s\n", speed);
     fprintf(fp, " set device %s\n", devp->devname);
     fprintf(fp, " set ifaddr %s %s\n", myaddr, provider);
@@ -282,10 +282,14 @@ startPPP(Device *devp)
 	fprintf(fp, " set authkey %s\n", authkey);
 	fprintf(fp, " set phone %s\n", phone);
     }
-    if (fchmod(fileno(fp), 0640) != 0)
+    if (fchmod(fileno(fp), 0600) != 0)
 	msgConfirm("Warning: Failed to fix permissions on /etc/ppp/ppp.conf !");
     fclose(fp);
 
+    /* Make the ppp config persistent */
+    variable_set2(VAR_PPP_ENABLE, "YES", 0);
+    variable_set2(VAR_PPP_PROFILE, "install", 0);
+
     if (!Fake && !file_readable("/dev/tun0") && mknod("/dev/tun0", 0600 | S_IFCHR, makedev(52, 0))) {
 	msgConfirm("Warning:  No /dev/tun0 device.  PPP will not work!");
 	return 0;
@@ -318,7 +322,7 @@ startPPP(Device *devp)
 	}
 	else
 	    msgDebug("ppp: Unable to get the terminal attributes!\n");
-	execlp("ppp", "ppp", (char *)NULL);
+	execlp("ppp", "ppp", "install", (char *)NULL);
 	msgDebug("PPP process failed to exec!\n");
 	exit(1);
     }
diff --git a/release/sysinstall/sysinstall.h b/release/sysinstall/sysinstall.h
index 0ed5308..76d1c00 100644
--- a/release/sysinstall/sysinstall.h
+++ b/release/sysinstall/sysinstall.h
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated to essentially a complete rewrite.
  *
- * $Id: sysinstall.h,v 1.170 1999/07/18 10:18:06 jkh Exp $
+ * $Id: sysinstall.h,v 1.171 1999/07/19 10:06:17 jkh Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -148,6 +148,8 @@
 #define VAR_PCNFSD			"pcnfsd"
 #define VAR_PKG_TMPDIR			"PKG_TMPDIR"
 #define VAR_PORTS_PATH			"ports"
+#define VAR_PPP_ENABLE			"ppp_enable"
+#define VAR_PPP_PROFILE			"ppp_profile"
 #define VAR_RELNAME			"releaseName"
 #define VAR_ROOT_SIZE			"rootSize"
 #define VAR_ROUTER			"router"
diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
index 66dae56..bfc5745f 100644
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     $Id: rc.conf.5,v 1.35 1999/07/12 19:24:53 mpp Exp $
+.\"     $Id: rc.conf.5,v 1.36 1999/07/16 09:22:01 jkh Exp $
 .\"
 .Dd April 26, 1997
 .Dt RC.CONF 5
@@ -218,6 +218,30 @@ ifconfig_ed0_alias4="inet 127.0.0.254 netmask 0xffffffff"
 .Ed
 Then note that alias4 would \fBnot\fR be added since the search would
 stop with the missing alias3 entry.
+.It Ar ppp_enable
+(bool) If set to
+.Ar YES ,
+run the
+.Xr ppp 8
+daemon.
+.It Ar ppp_mode
+(str) Mode in which to run the
+.Xr ppp 8
+daemon.  Accepted modes are
+.Ar auto , ddial , direct
+and
+.Ar dedicated .
+See the manual for a full description.
+.It Ar ppp_alias
+(bool) If set to
+.Ar YES ,
+enables packet aliasing. Used in conjunction with
+.Ar gateway_enable
+allows hosts on private network addresses access to the Internet using
+this host as a network address translating router.
+.It Ar ppp_profile
+(str) The name of the profile to use from
+.Ar /etc/ppp/ppp.conf .
 .It Ar rc_conf_files
 (str) This option is used to specify a list of files that will override
 the settings in
diff --git a/usr.sbin/sade/sade.h b/usr.sbin/sade/sade.h
index 0ed5308..76d1c00 100644
--- a/usr.sbin/sade/sade.h
+++ b/usr.sbin/sade/sade.h
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated to essentially a complete rewrite.
  *
- * $Id: sysinstall.h,v 1.170 1999/07/18 10:18:06 jkh Exp $
+ * $Id: sysinstall.h,v 1.171 1999/07/19 10:06:17 jkh Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -148,6 +148,8 @@
 #define VAR_PCNFSD			"pcnfsd"
 #define VAR_PKG_TMPDIR			"PKG_TMPDIR"
 #define VAR_PORTS_PATH			"ports"
+#define VAR_PPP_ENABLE			"ppp_enable"
+#define VAR_PPP_PROFILE			"ppp_profile"
 #define VAR_RELNAME			"releaseName"
 #define VAR_ROOT_SIZE			"rootSize"
 #define VAR_ROUTER			"router"
diff --git a/usr.sbin/sysinstall/network.c b/usr.sbin/sysinstall/network.c
index c71f76b..8edf030 100644
--- a/usr.sbin/sysinstall/network.c
+++ b/usr.sbin/sysinstall/network.c
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated to essentially a complete rewrite.
  *
- * $Id: network.c,v 1.36 1999/05/19 10:49:43 jkh Exp $
+ * $Id: network.c,v 1.37 1999/07/18 10:18:05 jkh Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -246,7 +246,7 @@ startPPP(Device *devp)
 	close(fd2);
     }
     if (!Fake)
-	fp = fopen("/etc/ppp/ppp.conf", "w");
+	fp = fopen("/etc/ppp/ppp.conf", "a");
     else
 	fp = fopen("/dev/stderr", "w");
     if (!fp) {
@@ -268,7 +268,7 @@ startPPP(Device *devp)
 	dialog_clear_norefresh();
 	pulse = dialog_yesno("", "Does your telephone line support tone dialing?", -1, -1);
     }
-    fprintf(fp, "default:\n");
+    fprintf(fp, "\ninstall:\n");
     fprintf(fp, " set speed %s\n", speed);
     fprintf(fp, " set device %s\n", devp->devname);
     fprintf(fp, " set ifaddr %s %s\n", myaddr, provider);
@@ -282,10 +282,14 @@ startPPP(Device *devp)
 	fprintf(fp, " set authkey %s\n", authkey);
 	fprintf(fp, " set phone %s\n", phone);
     }
-    if (fchmod(fileno(fp), 0640) != 0)
+    if (fchmod(fileno(fp), 0600) != 0)
 	msgConfirm("Warning: Failed to fix permissions on /etc/ppp/ppp.conf !");
     fclose(fp);
 
+    /* Make the ppp config persistent */
+    variable_set2(VAR_PPP_ENABLE, "YES", 0);
+    variable_set2(VAR_PPP_PROFILE, "install", 0);
+
     if (!Fake && !file_readable("/dev/tun0") && mknod("/dev/tun0", 0600 | S_IFCHR, makedev(52, 0))) {
 	msgConfirm("Warning:  No /dev/tun0 device.  PPP will not work!");
 	return 0;
@@ -318,7 +322,7 @@ startPPP(Device *devp)
 	}
 	else
 	    msgDebug("ppp: Unable to get the terminal attributes!\n");
-	execlp("ppp", "ppp", (char *)NULL);
+	execlp("ppp", "ppp", "install", (char *)NULL);
 	msgDebug("PPP process failed to exec!\n");
 	exit(1);
     }
diff --git a/usr.sbin/sysinstall/sysinstall.h b/usr.sbin/sysinstall/sysinstall.h
index 0ed5308..76d1c00 100644
--- a/usr.sbin/sysinstall/sysinstall.h
+++ b/usr.sbin/sysinstall/sysinstall.h
@@ -4,7 +4,7 @@
  * This is probably the last attempt in the `sysinstall' line, the next
  * generation being slated to essentially a complete rewrite.
  *
- * $Id: sysinstall.h,v 1.170 1999/07/18 10:18:06 jkh Exp $
+ * $Id: sysinstall.h,v 1.171 1999/07/19 10:06:17 jkh Exp $
  *
  * Copyright (c) 1995
  *	Jordan Hubbard.  All rights reserved.
@@ -148,6 +148,8 @@
 #define VAR_PCNFSD			"pcnfsd"
 #define VAR_PKG_TMPDIR			"PKG_TMPDIR"
 #define VAR_PORTS_PATH			"ports"
+#define VAR_PPP_ENABLE			"ppp_enable"
+#define VAR_PPP_PROFILE			"ppp_profile"
 #define VAR_RELNAME			"releaseName"
 #define VAR_ROOT_SIZE			"rootSize"
 #define VAR_ROUTER			"router"