1 | /* |
1 | /* |
2 | conf.h -- configuration database |
2 | conf.h -- configuration database |
3 | Copyright (C) 2003-2004 Marc Lehmann <pcg@goof.com> |
3 | Copyright (C) 2003-2005 Marc Lehmann <gvpe@schmorp.de> |
4 | |
4 | |
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5 | This file is part of GVPE. |
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6 | |
5 | This program is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
8 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
9 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
10 | (at your option) any later version. |
9 | |
11 | |
10 | This program is distributed in the hope that it will be useful, |
12 | This program is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. |
15 | GNU General Public License for more details. |
14 | |
16 | |
15 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
16 | along with this program; if not, write to the Free Software |
18 | along with gvpe; if not, write to the Free Software |
17 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
18 | */ |
20 | */ |
19 | |
21 | |
20 | #ifndef VPE_CONF_H__ |
22 | #ifndef VPE_CONF_H__ |
21 | #define VPE_CONF_H__ |
23 | #define VPE_CONF_H__ |
… | |
… | |
29 | |
31 | |
30 | #define DEFAULT_REKEY 3600 |
32 | #define DEFAULT_REKEY 3600 |
31 | #define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) |
33 | #define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) |
32 | #define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare |
34 | #define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare |
33 | #define DEFAULT_MTU 1500 // let's ether-net |
35 | #define DEFAULT_MTU 1500 // let's ether-net |
34 | #define DEFAULT_MAX_RETRY 28800 // retry at least this often |
36 | #define DEFAULT_MAX_RETRY 3600 // retry at least this often |
35 | |
37 | |
36 | enum { |
38 | enum { |
37 | PROT_UDPv4 = 0x01, // udp over ipv4 |
39 | PROT_UDPv4 = 0x01, // udp over ipv4 |
38 | PROT_IPv4 = 0x02, // generic ip protocol |
40 | PROT_IPv4 = 0x02, // generic ip protocol |
39 | PROT_TCPv4 = 0x04, // tcp over ipv4 (server) |
41 | PROT_TCPv4 = 0x04, // tcp over ipv4 (server) |
40 | PROT_ICMPv4 = 0x08, // icmp over ipv4 |
42 | PROT_ICMPv4 = 0x08, // icmp over ipv4 |
41 | PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server) |
43 | PROT_DNSv4 = 0x10, // dns tunnel ipv4 (server) |
42 | }; |
44 | }; |
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45 | |
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46 | #define PROT_RELIABLE (PROT_TCPv4 | PROT_DNSv4) |
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47 | #define PROT_SLOW PROT_DNSv4 |
43 | |
48 | |
44 | // select the "best" protocol of the available ones |
49 | // select the "best" protocol of the available ones |
45 | u8 best_protocol (u8 protset); |
50 | u8 best_protocol (u8 protset); |
46 | const char *strprotocol (u8 protocol); |
51 | const char *strprotocol (u8 protocol); |
47 | |
52 | |