X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=package%2Fnetwork%2Fconfig%2Fgre%2Ffiles%2Fgre.sh;h=a6b4ba85f6c762c4d61197aa126fc49d6ee7c71e;hb=3a5bacdc7dfb0a34074f0ac93d9bc90e94ba2b71;hp=4483a087871126c2a6e524e58f12871ea9ef6d28;hpb=6e2262898f1ce420be6156e806f3e4854209ac7e;p=openwrt%2Fopenwrt.git

diff --git a/package/network/config/gre/files/gre.sh b/package/network/config/gre/files/gre.sh
index 4483a08787..a6b4ba85f6 100755
--- a/package/network/config/gre/files/gre.sh
+++ b/package/network/config/gre/files/gre.sh
@@ -13,10 +13,11 @@ gre_generic_setup() {
 	local local="$3"
 	local remote="$4"
 	local link="$5"
-	local mtu ttl tos zone ikey okey icsum ocsum iseqno oseqno
-	json_get_vars mtu ttl tos zone ikey okey icsum ocsum iseqno oseqno
+	local mtu ttl tos zone ikey okey icsum ocsum iseqno oseqno multicast
+	json_get_vars mtu ttl tos zone ikey okey icsum ocsum iseqno oseqno multicast
 
 	[ -z "$zone" ] && zone="wan"
+	[ -z "$multicast" ] && multicast=1
 
 	proto_init_update "$link" 1
 
@@ -24,12 +25,22 @@ gre_generic_setup() {
 	json_add_string mode "$mode"
 	json_add_int mtu "${mtu:-1280}"
 	[ -n "$df" ] && json_add_boolean df "$df"
-	json_add_int ttl "${ttl:-64}"
+	[ -n "ttl" ] && json_add_int ttl "$ttl"
 	[ -n "$tos" ] && json_add_string tos "$tos"
+	json_add_boolean multicast "$multicast"
 	json_add_string local "$local"
 	json_add_string remote "$remote"
 	[ -n "$tunlink" ] && json_add_string link "$tunlink"
-	json_add_string info "${ikey:-0},${okey:-0},${icsum:-0},${ocsum:-0},${iseqno:-0},${oseqno:-0}"
+
+	json_add_object 'data'
+	[ -n "$ikey" ] && json_add_int ikey "$ikey"
+	[ -n "$okey" ] && json_add_int okey "$okey"
+	[ -n "$icsum" ] && json_add_boolean icsum "$icsum"
+	[ -n "$ocsum" ] && json_add_boolean ocsum "$ocsum"
+	[ -n "$iseqno" ] && json_add_boolean iseqno "$iseqno"
+	[ -n "$oseqno" ] && json_add_boolean oseqno "$oseqno"
+	json_close_object
+
 	proto_close_tunnel
 
 	proto_add_data
@@ -42,16 +53,29 @@ gre_generic_setup() {
 gre_setup() {
 	local cfg="$1"
 	local mode="$2"
+	local remoteip
 
 	local ipaddr peeraddr
 	json_get_vars df ipaddr peeraddr tunlink
 
 	[ -z "$peeraddr" ] && {
-		proto_notify_error "$cfg" "MISSING_ADDRESS"
+		proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
 		proto_block_restart "$cfg"
 		exit
 	}
 
+	remoteip=$(resolveip -t 10 -4 "$peeraddr")
+
+	if [ -z "$remoteip" ]; then
+		proto_notify_error "$cfg" "PEER_RESOLVE_FAIL"
+		exit
+	fi
+
+	for ip in $remoteip; do
+		peeraddr=$ip
+		break
+	done
+
 	( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
 
 	[ -z "$ipaddr" ] && {
@@ -69,7 +93,14 @@ gre_setup() {
 
 	[ -z "$df" ] && df="1"
 
-	gre_generic_setup $cfg $mode $ipaddr $peeraddr "gre-$cfg"
+	case "$mode" in
+		gretapip)
+			gre_generic_setup $cfg $mode $ipaddr $peeraddr "gre4t-$cfg"
+			;;
+		*)
+			gre_generic_setup $cfg $mode $ipaddr $peeraddr "gre4-$cfg"
+			;;
+	esac
 }
 
 proto_gre_setup() {
@@ -87,7 +118,7 @@ proto_gretap_setup() {
 	gre_setup $cfg "gretapip"
 
 	json_init
-	json_add_string name "gre-$cfg"
+	json_add_string name "gre4t-$cfg"
 	json_add_boolean link-ext 0
 	json_close_object
 
@@ -99,16 +130,29 @@ proto_gretap_setup() {
 grev6_setup() {
 	local cfg="$1"
 	local mode="$2"
+	local remoteip6
 
 	local ip6addr peer6addr weakif
 	json_get_vars ip6addr peer6addr tunlink weakif
 
 	[ -z "$peer6addr" ] && {
-		proto_notify_error "$cfg" "MISSING_ADDRESS"
+		proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
 		proto_block_restart "$cfg"
 		exit
 	}
 
+	remoteip6=$(resolveip -t 10 -6 "$peer6addr")
+
+	if [ -z "$remoteip6" ]; then
+		proto_notify_error "$cfg" "PEER_RESOLVE_FAIL"
+		exit
+	fi
+
+	for ip6 in $remoteip6; do
+		peer6addr=$ip6
+		break
+	done
+
 	( proto_add_host_dependency "$cfg" "$peer6addr" "$tunlink" )
 
 	[ -z "$ip6addr" ] && {
@@ -127,7 +171,14 @@ grev6_setup() {
 		fi
 	}
 
-	gre_generic_setup $cfg $mode $ip6addr $peer6addr "grev6-$cfg"
+	case "$mode" in
+		gretapip6)
+			gre_generic_setup $cfg $mode $ip6addr $peer6addr "gre6t-$cfg"
+			;;
+		*)
+			gre_generic_setup $cfg $mode $ip6addr $peer6addr "gre6-$cfg"
+			;;
+	esac
 }
 
 proto_grev6_setup() {
@@ -145,7 +196,7 @@ proto_grev6tap_setup() {
 	grev6_setup $cfg "gretapip6"
 
 	json_init
-	json_add_string name "grev6-$cfg"
+	json_add_string name "gre6t-$cfg"
 	json_add_boolean link-ext 0
 	json_close_object
 
@@ -175,7 +226,7 @@ proto_gre_teardown() {
 proto_gretap_teardown() {
 	local cfg="$1"
 
-	gretap_generic_teardown "gre-$cfg"
+	gretap_generic_teardown "gre4t-$cfg"
 }
 
 proto_grev6_teardown() {
@@ -185,7 +236,7 @@ proto_grev6_teardown() {
 proto_grev6tap_teardown() {
 	local cfg="$1"
 
-	gretap_generic_teardown "grev6-$cfg"
+	gretap_generic_teardown "gre6t-$cfg"
 }
 
 gre_generic_init_config() {
@@ -203,6 +254,7 @@ gre_generic_init_config() {
 	proto_config_add_boolean "ocsum"
 	proto_config_add_boolean "iseqno"
 	proto_config_add_boolean "oseqno"
+	proto_config_add_boolean "multicast"
 }
 
 proto_gre_init_config() {