ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/package/network/config/ipip/files/ipip.sh b/package/network/config/ipip/files/ipip.sh
new file mode 100755
index 0000000..c433ee0
--- /dev/null
+++ b/package/network/config/ipip/files/ipip.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+
+[ -n "$INCLUDE_ONLY" ] || {
+ . /lib/functions.sh
+ . /lib/functions/network.sh
+ . ../netifd-proto.sh
+ init_proto "$@"
+}
+
+proto_ipip_setup() {
+ local cfg="$1"
+ local remoteip
+
+ local df ipaddr peeraddr tunlink ttl tos zone mtu
+ json_get_vars df ipaddr peeraddr tunlink ttl tos zone mtu nohostroute
+
+ [ -z "$peeraddr" ] && {
+ proto_notify_error "$cfg" "MISSING_PEER_ADDRESS"
+ proto_block_restart "$cfg"
+ return
+ }
+
+ remoteip=$(resolveip -t 10 -4 "$peeraddr")
+
+ if [ -z "$remoteip" ]; then
+ proto_notify_error "$cfg" "PEER_RESOLVE_FAIL"
+ return
+ fi
+
+ for ip in $remoteip; do
+ peeraddr=$ip
+ break
+ done
+
+ if [ "${nohostroute}" != "1" ]; then
+ ( proto_add_host_dependency "$cfg" "$peeraddr" "$tunlink" )
+ fi
+
+ [ -z "$ipaddr" ] && {
+ local wanif="$tunlink"
+ if [ -z $wanif ] && ! network_find_wan wanif; then
+ proto_notify_error "$cfg" "NO_WAN_LINK"
+ return
+ fi
+
+ if ! network_get_ipaddr ipaddr "$wanif"; then
+ proto_notify_error "$cfg" "NO_WAN_LINK"
+ return
+ fi
+ }
+
+ proto_init_update "ipip-$cfg" 1
+
+ proto_add_tunnel
+ json_add_string mode "ipip"
+ json_add_int mtu "${mtu:-1280}"
+ json_add_int ttl "${ttl:-64}"
+ [ -n "$tos" ] && json_add_string tos "$tos"
+ json_add_string local "$ipaddr"
+ json_add_string remote "$peeraddr"
+ [ -n "$tunlink" ] && json_add_string link "$tunlink"
+ json_add_boolean df "${df:-1}"
+
+ proto_close_tunnel
+
+ proto_add_data
+ [ -n "$zone" ] && json_add_string zone "$zone"
+ proto_close_data
+
+ proto_send_update "$cfg"
+}
+
+proto_ipip_teardown() {
+ local cfg="$1"
+}
+
+proto_ipip_init_config() {
+ no_device=1
+ available=1
+
+ proto_config_add_int "mtu"
+ proto_config_add_int "ttl"
+ proto_config_add_string "tos"
+ proto_config_add_string "tunlink"
+ proto_config_add_string "zone"
+ proto_config_add_string "ipaddr"
+ proto_config_add_string "peeraddr"
+ proto_config_add_boolean "df"
+ proto_config_add_boolean "nohostroute"
+}
+
+[ -n "$INCLUDE_ONLY" ] || {
+ add_protocol ipip
+}