net-misc/dhcp/files/dhcp-4.3.6-nogateway.patch

--- dhcp-4.3.6/client/scripts/linux
+++ dhcp-4.3.6/client/scripts/linux
@@ -242,20 +242,22 @@
 			if_metric=${if_metric:-1}
 		    fi
 
-		    for router in $new_routers; do
-			if [ "$new_subnet_mask" = "255.255.255.255" ]; then
-			    # point-to-point connection => set explicit route
-			    ${ip} -4 route add ${router} dev $interface >/dev/null 2>&1
-			fi
-
-			# set default route
-			${ip} -4 route add default via ${router} dev ${interface} \
-			    ${if_metric:+metric $if_metric} >/dev/null 2>&1
-
-			if [ -n "$if_metric" ]; then
-			    if_metric=$((if_metric+1))
-			fi
-		    done
+		    if [ x$PEER_ROUTERS = x ] || [ x$PEER_ROUTERS = xyes ]; then
+			for router in $new_routers; do
+			    if [ "$new_subnet_mask" = "255.255.255.255" ]; then
+				# point-to-point connection => set explicit route
+				${ip} -4 route add ${router} dev $interface >/dev/null 2>&1
+			    fi
+
+			    # set default route
+			    ${ip} -4 route add default via ${router} dev ${interface} \
+				${if_metric:+metric $if_metric} >/dev/null 2>&1
+
+			    if [ -n "$if_metric" ]; then
+				if_metric=$((if_metric+1))
+			    fi
+			done
+		    fi
 	    fi
         fi
 
@@ -330,15 +332,17 @@
 			if_metric=${if_metric:-1}
 		    fi
 
-		    # set default route
-		    for router in $new_routers; do
-			${ip} -4 route add default via ${router} dev ${interface} \
-			    ${if_metric:+metric $if_metric} >/dev/null 2>&1
-
-			if [ -n "$if_metric" ]; then
-			    if_metric=$((if_metric+1))
-			fi
-		    done
+		    if [ x$PEER_ROUTERS = x ] || [ x$PEER_ROUTERS = xyes ]; then
+			# set default route
+			for router in $new_routers; do
+			    ${ip} -4 route add default via ${router} dev ${interface} \
+				${if_metric:+metric $if_metric} >/dev/null 2>&1
+
+			    if [ -n "$if_metric" ]; then
+				if_metric=$((if_metric+1))
+			    fi
+			done
+		    fi
 	    fi
 
             # update /etc/resolv.conf