1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 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. 13 * 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 24 * SUCH DAMAGE. 25 *
| 1/*- 2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 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. 13 * 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 24 * SUCH DAMAGE. 25 *
|
26 * $FreeBSD: head/usr.sbin/ppp/tun.c 73988 2001-03-08 10:33:30Z brian $
| 26 * $FreeBSD: head/usr.sbin/ppp/tun.c 78410 2001-06-18 14:59:36Z brian $
|
27 */ 28 29#include <sys/param.h>
| 27 */ 28 29#include <sys/param.h>
|
30#ifndef __FreeBSD__
| 30
|
31#include <sys/socket.h> /* For IFF_ defines */
| 31#include <sys/socket.h> /* For IFF_ defines */
|
| 32#ifndef __FreeBSD__
|
32#include <net/if.h> /* For IFF_ defines */ 33#endif
| 33#include <net/if.h> /* For IFF_ defines */ 34#endif
|
| 35#include <net/route.h>
|
34#include <netinet/in.h> 35#include <net/if_types.h> 36#include <net/if_tun.h> 37#include <netinet/in_systm.h> 38#include <netinet/ip.h> 39#include <sys/un.h> 40 41#include <errno.h> 42#include <string.h> 43#if defined(__OpenBSD__) || defined(__NetBSD__) 44#include <sys/ioctl.h> 45#endif 46#include <stdio.h> 47#include <termios.h> 48#ifdef __NetBSD__ 49#include <unistd.h> 50#endif 51 52#include "layer.h" 53#include "mbuf.h" 54#include "log.h" 55#include "id.h" 56#include "timer.h" 57#include "lqr.h" 58#include "hdlc.h" 59#include "defs.h" 60#include "fsm.h" 61#include "throughput.h" 62#include "iplist.h" 63#include "slcompress.h" 64#include "ipcp.h" 65#include "filter.h" 66#include "descriptor.h" 67#include "lcp.h" 68#include "ccp.h" 69#include "link.h" 70#include "mp.h"
| 36#include <netinet/in.h> 37#include <net/if_types.h> 38#include <net/if_tun.h> 39#include <netinet/in_systm.h> 40#include <netinet/ip.h> 41#include <sys/un.h> 42 43#include <errno.h> 44#include <string.h> 45#if defined(__OpenBSD__) || defined(__NetBSD__) 46#include <sys/ioctl.h> 47#endif 48#include <stdio.h> 49#include <termios.h> 50#ifdef __NetBSD__ 51#include <unistd.h> 52#endif 53 54#include "layer.h" 55#include "mbuf.h" 56#include "log.h" 57#include "id.h" 58#include "timer.h" 59#include "lqr.h" 60#include "hdlc.h" 61#include "defs.h" 62#include "fsm.h" 63#include "throughput.h" 64#include "iplist.h" 65#include "slcompress.h" 66#include "ipcp.h" 67#include "filter.h" 68#include "descriptor.h" 69#include "lcp.h" 70#include "ccp.h" 71#include "link.h" 72#include "mp.h"
|
| 73#include "iface.h"
|
71#ifndef NORADIUS 72#include "radius.h" 73#endif 74#include "bundle.h" 75#include "tun.h" 76 77void 78tun_configure(struct bundle *bundle) 79{ 80#ifdef __NetBSD__ 81 struct ifreq ifr; 82 int s; 83 84 s = socket(AF_INET, SOCK_DGRAM, 0); 85 86 if (s < 0) { 87 log_Printf(LogERROR, "tun_configure: socket(): %s\n", strerror(errno)); 88 return; 89 } 90 91 sprintf(ifr.ifr_name, "tun%d", bundle->unit);
| 74#ifndef NORADIUS 75#include "radius.h" 76#endif 77#include "bundle.h" 78#include "tun.h" 79 80void 81tun_configure(struct bundle *bundle) 82{ 83#ifdef __NetBSD__ 84 struct ifreq ifr; 85 int s; 86 87 s = socket(AF_INET, SOCK_DGRAM, 0); 88 89 if (s < 0) { 90 log_Printf(LogERROR, "tun_configure: socket(): %s\n", strerror(errno)); 91 return; 92 } 93 94 sprintf(ifr.ifr_name, "tun%d", bundle->unit);
|
92 ifr.ifr_mtu = bundle->mtu;
| 95 ifr.ifr_mtu = bundle->iface->mtu;
|
93 if (ioctl(s, SIOCSIFMTU, &ifr) < 0) 94 log_Printf(LogERROR, "tun_configure: ioctl(SIOCSIFMTU): %s\n", 95 strerror(errno)); 96 97 close(s); 98#else 99 struct tuninfo info; 100 101 memset(&info, '\0', sizeof info); 102 info.type = IFT_PPP;
| 96 if (ioctl(s, SIOCSIFMTU, &ifr) < 0) 97 log_Printf(LogERROR, "tun_configure: ioctl(SIOCSIFMTU): %s\n", 98 strerror(errno)); 99 100 close(s); 101#else 102 struct tuninfo info; 103 104 memset(&info, '\0', sizeof info); 105 info.type = IFT_PPP;
|
103 info.mtu = bundle->mtu;
| 106 info.mtu = bundle->iface->mtu;
|
104 105 info.baudrate = bundle->bandwidth; 106#ifdef __OpenBSD__ 107 info.flags = IFF_UP|IFF_POINTOPOINT; 108#endif 109 if (ID0ioctl(bundle->dev.fd, TUNSIFINFO, &info) < 0) 110 log_Printf(LogERROR, "tun_configure: ioctl(TUNSIFINFO): %s\n", 111 strerror(errno)); 112#endif 113}
| 107 108 info.baudrate = bundle->bandwidth; 109#ifdef __OpenBSD__ 110 info.flags = IFF_UP|IFF_POINTOPOINT; 111#endif 112 if (ID0ioctl(bundle->dev.fd, TUNSIFINFO, &info) < 0) 113 log_Printf(LogERROR, "tun_configure: ioctl(TUNSIFINFO): %s\n", 114 strerror(errno)); 115#endif 116}
|