2 * Copyright (c) 2015 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
30 // define DEBUG_NDPROXY to send debugging informations to the console
31 // #define DEBUG_NDPROXY
33 // max size of a MAC address: XX:XX:XX:XX:XX:XX = 17 chars
36 // max size of an IPv6 address: XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:YYY.YYY.YYY.YYY = 45 chars
39 // lower bound of exception addresses count to reserve space for
40 // if more than 32 exception addresses are needed, you may have to adjust this parameter
41 #define CONF_NEXCEPTIONS_MAX 32
42 // exceptions list: IPv6 addresses separated by ';', whole string is null terminated
43 #define CONF_NEXCEPTIONS_SIZE (CONF_NEXCEPTIONS_MAX * (IP6MAXSIZE + 1) + 1)
45 // lower bound of uplink IPv6 addresses count to reserve space for
46 // if more than 32 uplink IPv6 addresses are needed, you may have to adjust this parameter
47 #define CONF_NUPLINK_MAX 32
48 // exceptions list: IPv6 addresses separated by ';', whole string is null terminated
49 #define CONF_NUPLINK_SIZE (CONF_NUPLINK_MAX * (IP6MAXSIZE + 1) + 1)
51 // packets handled counter
52 extern int ndproxy_conf_count;
54 // uplink interface name
55 extern char ndproxy_conf_str_uplink_interface[IFNAMSIZ];
57 // uplink router IPv6 link-local or global address
58 extern struct in6_addr ndproxy_conf_uplink_ipv6_addresses[CONF_NUPLINK_MAX];
59 extern int ndproxy_conf_uplink_ipv6_naddresses;
61 // IPv6 link-local or global exceptions address list
62 extern struct in6_addr ndproxy_conf_exception_ipv6_addresses[CONF_NEXCEPTIONS_MAX];
63 extern int ndproxy_conf_exception_ipv6_naddresses;
65 // downlink router MAC address
66 extern struct ether_addr ndproxy_conf_downlink_mac_address;
67 extern bool ndproxy_conf_downlink_mac_address_isset;
69 // uplink router MAC address
70 extern struct ether_addr ndproxy_conf_uplink_mac_address;
71 extern bool ndproxy_conf_uplink_mac_address_isset;