| tun.c (40561) | tun.c (43313) |
|---|---|
| 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 unchanged lines hidden (view full) --- 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 unchanged lines hidden (view full) --- 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 * $Id: tun.c,v 1.9 1998/08/09 16:41:01 brian Exp $ | 26 * $Id: tun.c,v 1.10 1998/10/22 02:32:50 brian Exp $ |
| 27 */ 28 | 27 */ 28 |
| 29#include <sys/types.h> | 29#include <sys/param.h> |
| 30#include <sys/socket.h> /* For IFF_ defines */ 31#include <net/if.h> /* For IFF_ defines */ 32#include <netinet/in.h> 33#include <net/if_types.h> 34#include <net/if_tun.h> 35#include <netinet/in_systm.h> 36#include <netinet/ip.h> 37#include <sys/un.h> --- 14 unchanged lines hidden (view full) --- 52#include "slcompress.h" 53#include "ipcp.h" 54#include "filter.h" 55#include "descriptor.h" 56#include "lcp.h" 57#include "ccp.h" 58#include "link.h" 59#include "mp.h" | 30#include <sys/socket.h> /* For IFF_ defines */ 31#include <net/if.h> /* For IFF_ defines */ 32#include <netinet/in.h> 33#include <net/if_types.h> 34#include <net/if_tun.h> 35#include <netinet/in_systm.h> 36#include <netinet/ip.h> 37#include <sys/un.h> --- 14 unchanged lines hidden (view full) --- 52#include "slcompress.h" 53#include "ipcp.h" 54#include "filter.h" 55#include "descriptor.h" 56#include "lcp.h" 57#include "ccp.h" 58#include "link.h" 59#include "mp.h" |
| 60#ifndef NORADIUS 61#include "radius.h" 62#endif |
|
| 60#include "bundle.h" 61#include "tun.h" 62 63void 64tun_configure(struct bundle *bundle, int mtu) 65{ 66 struct tuninfo info; 67 68 memset(&info, '\0', sizeof info); 69 info.type = IFT_PPP; | 63#include "bundle.h" 64#include "tun.h" 65 66void 67tun_configure(struct bundle *bundle, int mtu) 68{ 69 struct tuninfo info; 70 71 memset(&info, '\0', sizeof info); 72 info.type = IFT_PPP; |
| 70 info.mtu = mtu; | 73#ifndef NORADIUS 74 if (bundle->radius.valid && bundle->radius.mtu && bundle->radius.mtu < mtu) { 75 log_Printf(LogLCP, "Reducing MTU to radius value %lu\n", 76 bundle->radius.mtu); 77 info.mtu = bundle->radius.mtu; 78 } else 79#endif 80 info.mtu = mtu; 81 |
| 71 info.baudrate = bundle->ifSpeed; 72#ifdef __OpenBSD__ 73 info.flags = IFF_UP|IFF_POINTOPOINT; 74#endif 75 if (ioctl(bundle->dev.fd, TUNSIFINFO, &info) < 0) 76 log_Printf(LogERROR, "tun_configure: ioctl(TUNSIFINFO): %s\n", 77 strerror(errno)); 78} | 82 info.baudrate = bundle->ifSpeed; 83#ifdef __OpenBSD__ 84 info.flags = IFF_UP|IFF_POINTOPOINT; 85#endif 86 if (ioctl(bundle->dev.fd, TUNSIFINFO, &info) < 0) 87 log_Printf(LogERROR, "tun_configure: ioctl(TUNSIFINFO): %s\n", 88 strerror(errno)); 89} |