2 * Copyright (c) 2015-2019 Alexandre Fenyo <alex@fenyo.net> - http://www.fenyo.net
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/param.h>
28 #include <sys/socket.h>
31 #include <net/ethernet.h>
32 #include <netinet/in.h>
36 // packets handled counter
37 int ndproxy_conf_count = 0;
39 // uplink interface name
40 char ndproxy_conf_str_uplink_interface[IFNAMSIZ] = "";
42 // uplink router IPv6 link-local or global addresses
43 struct in6_addr ndproxy_conf_uplink_ipv6_addresses[CONF_NUPLINK_MAX];
44 int ndproxy_conf_uplink_ipv6_naddresses = 0;
46 // IPv6 link-local or global exceptions address list
47 struct in6_addr ndproxy_conf_exception_ipv6_addresses[CONF_NEXCEPTIONS_MAX];
48 int ndproxy_conf_exception_ipv6_naddresses = 0;
50 // downlink router MAC address
51 struct ether_addr ndproxy_conf_downlink_mac_address;
52 bool ndproxy_conf_downlink_mac_address_isset = false;
54 // uplink router MAC address
55 struct ether_addr ndproxy_conf_uplink_mac_address;
56 bool ndproxy_conf_uplink_mac_address_isset = false;