X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=package%2Fnetwork%2Fconfig%2Fgre%2Ffiles%2Fgre.sh;h=ca11e87cfd4502e547d1c255ec25223325d43a40;hp=cab52d30f261ba8c03121e87bf048b80560151ed;hb=1c56c3d2530c6bbf7630dacb0506310ceefdc83a;hpb=b3c9321b9eea59e34b4599cb323088869d00c411

diff --git a/package/network/config/gre/files/gre.sh b/package/network/config/gre/files/gre.sh
index cab52d30f2..ca11e87cfd 100755
--- a/package/network/config/gre/files/gre.sh
+++ b/package/network/config/gre/files/gre.sh
@@ -25,13 +25,23 @@ 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"
+	[ -n "$encaplimit" ] && json_add_string encaplimit "$encaplimit"
+	json_close_object
+
 	proto_close_tunnel
 
 	proto_add_data
@@ -44,16 +54,29 @@ 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" ] && {
@@ -71,7 +94,14 @@ 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() {
@@ -89,7 +119,7 @@ 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
 
@@ -101,16 +131,29 @@ proto_gretap_setup() {
 grev6_setup() {
 	local cfg="$1"
 	local mode="$2"
+	local remoteip6
 
 	local ip6addr peer6addr weakif
-	json_get_vars ip6addr peer6addr tunlink weakif
+	json_get_vars ip6addr peer6addr tunlink weakif encaplimit
 
 	[ -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" ] && {
@@ -129,7 +172,14 @@ 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() {
@@ -147,7 +197,7 @@ 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
 
@@ -177,7 +227,7 @@ proto_gre_teardown() {
 proto_gretap_teardown() {
 	local cfg="$1"
 
-	gretap_generic_teardown "gre-$cfg"
+	gretap_generic_teardown "gre4t-$cfg"
 }
 
 proto_grev6_teardown() {
@@ -187,7 +237,7 @@ proto_grev6_teardown() {
 proto_grev6tap_teardown() {
 	local cfg="$1"
 
-	gretap_generic_teardown "grev6-$cfg"
+	gretap_generic_teardown "gre6t-$cfg"
 }
 
 gre_generic_init_config() {
@@ -225,6 +275,7 @@ proto_grev6_init_config() {
 	proto_config_add_string "ip6addr"
 	proto_config_add_string "peer6addr"
 	proto_config_add_string "weakif"
+	proto_config_add_string "encaplimit"
 }
 
 proto_grev6tap_init_config() {