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diff --git a/mmss/node.hpp b/mmss/node.hpp
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+/*
+  Copyright (c) 2013, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#pragma once
+
+#include "types.hpp"
+#include "iface.hpp"
+
+#include <list>
+#include <memory>
+#include <string>
+
+
+namespace MMSS {
+
+class node_t : public ::gmrf, public std::enable_shared_from_this<node_t> {
+private:
+	node_t(node_t const&) = delete;
+	node_t& operator=(node_t const&) = delete;
+
+	context_t *mmss;
+
+	std::string name;
+
+	gmrf_context_t *gmrf_ctx;
+	unsigned rand_seed;
+	std::shared_ptr<const protocol_t> proto;
+
+	node_t(context_t *mmss0, const std::string &name0, unsigned rand_seed0, const std::shared_ptr<const protocol_t> &proto0) :
+		mmss(mmss0), name(name0), gmrf_ctx(nullptr), rand_seed(rand_seed0), proto(proto0) {
+	}
+public:
+	std::list<std::shared_ptr<iface_t>> interfaces;
+
+	static std::shared_ptr<node_t> create(context_t *mmss, const std::string &name, unsigned rand_seed, const std::shared_ptr<const protocol_t> &proto) {
+		auto node = std::shared_ptr<node_t>(new node_t(mmss, name, rand_seed, proto));
+		node->gmrf_ctx = proto->init(node.get());
+		return node;
+	}
+
+	context_t* get_context() const {
+		return mmss;
+	}
+
+	const std::string& get_name() const {
+		return name;
+	}
+
+	uint8_t random_byte() {
+		return rand_r(&rand_seed);
+	}
+
+	void add_iface(const std::shared_ptr<iface_t> &iface) {
+		proto->add_iface(this, gmrf_ctx, iface.get());
+	}
+
+	void handle_packet(const std::shared_ptr<iface_t> &iface, const gmrf_addr_t *source, const void *data, size_t len) {
+		proto->handle_packet(this, gmrf_ctx, iface.get(), source, data, len);
+	}
+
+	void handle_scheduled(gmrf_scheduled_func f, void *arg) {
+		f(this, gmrf_ctx, arg);
+	}
+};
+
+}