diff -Naurp etcnet-0.7.12-orig/etc/net/scripts/create-ppp etcnet-0.7.12/etc/net/scripts/create-ppp
--- etcnet-0.7.12-orig/etc/net/scripts/create-ppp	2005-08-03 21:56:15 +0400
+++ etcnet-0.7.12/etc/net/scripts/create-ppp	2005-10-24 15:34:06 +0400
@@ -44,6 +44,7 @@ BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS${PPP
 is_yes "$PPPPERSIST" && BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS persist"
 BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS${PPPHOLDOFF:+ holdoff $PPPHOLDOFF}"
 BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS${PPPIDLE:+ idle $PPPIDLE}"
+[ -n "$PPPTIMEOUT" -a "$PPPTIMEOUT" -gt 3 ] && BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS lcp-echo-interval $(($PPPTIMEOUT / 3)) lcp-echo-failure 3"
 
 case "$PPPTYPE" in
 	pptp)
@@ -67,6 +68,7 @@ case "$PPPTYPE" in
 			exit 1
 		}
 		PTYOPTION="$PPPOE -I $HOST -U"
+		[ -n "$PPPTIMEOUT" -a "$PPPTIMEOUT" -gt 3 ] && PTYOPTION="$PTYOPTION -T $(($PPPTIMEOUT * 4 / 3))"
 	;;
 	dialup)
 		BASIC_PPPOPTIONS="$BASIC_PPPOPTIONS modem"