| if_gre.c (103344) | if_gre.c (103394) |
|---|---|
| 1/* $NetBSD: if_gre.c,v 1.42 2002/08/14 00:23:27 itojun Exp $ */ | 1/* $NetBSD: if_gre.c,v 1.42 2002/08/14 00:23:27 itojun Exp $ */ |
| 2/* $FreeBSD: head/sys/net/if_gre.c 103344 2002-09-15 13:54:12Z bde $ */ | 2/* $FreeBSD: head/sys/net/if_gre.c 103394 2002-09-16 10:10:18Z bde $ */ |
| 3 4/* 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Heiko W.Rupp <hwr@pilhuhn.de> 10 * --- 31 unchanged lines hidden (view full) --- 42 * See RFC 1701 and 1702 for more details. 43 * If_gre is compatible with Cisco GRE tunnels, so you can 44 * have a NetBSD box as the other end of a tunnel interface of a Cisco 45 * router. See gre(4) for more details. 46 * Also supported: IP in IP encaps (proto 55) as of RFC 2004 47 */ 48 49#include <sys/cdefs.h> | 3 4/* 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Heiko W.Rupp <hwr@pilhuhn.de> 10 * --- 31 unchanged lines hidden (view full) --- 42 * See RFC 1701 and 1702 for more details. 43 * If_gre is compatible with Cisco GRE tunnels, so you can 44 * have a NetBSD box as the other end of a tunnel interface of a Cisco 45 * router. See gre(4) for more details. 46 * Also supported: IP in IP encaps (proto 55) as of RFC 2004 47 */ 48 49#include <sys/cdefs.h> |
| 50__RCSID("@(#) $FreeBSD: head/sys/net/if_gre.c 103344 2002-09-15 13:54:12Z bde $"); | 50__RCSID("@(#) $FreeBSD: head/sys/net/if_gre.c 103394 2002-09-16 10:10:18Z bde $"); |
| 51 | 51 |
| 52#include "opt_atalk.h" |
|
| 52#include "opt_inet.h" 53#include "opt_ns.h" 54#include "bpf.h" 55 56#include <sys/param.h> 57#include <sys/kernel.h> 58#include <sys/malloc.h> 59#include <sys/mbuf.h> | 53#include "opt_inet.h" 54#include "opt_ns.h" 55#include "bpf.h" 56 57#include <sys/param.h> 58#include <sys/kernel.h> 59#include <sys/malloc.h> 60#include <sys/mbuf.h> |
| 60#include <sys/proc.h> | |
| 61#include <sys/protosw.h> 62#include <sys/socket.h> 63#include <sys/sockio.h> | 61#include <sys/protosw.h> 62#include <sys/socket.h> 63#include <sys/sockio.h> |
| 64#include <sys/queue.h> | |
| 65#include <sys/sysctl.h> 66#include <sys/systm.h> 67 | 64#include <sys/sysctl.h> 65#include <sys/systm.h> 66 |
| 68#include <machine/cpu.h> 69 | |
| 70#include <net/ethernet.h> 71#include <net/if.h> 72#include <net/if_types.h> | 67#include <net/ethernet.h> 68#include <net/if.h> 69#include <net/if_types.h> |
| 73#include <net/netisr.h> | |
| 74#include <net/route.h> 75 76#ifdef INET 77#include <netinet/in.h> 78#include <netinet/in_systm.h> 79#include <netinet/in_var.h> 80#include <netinet/ip.h> 81#include <netinet/ip_gre.h> 82#include <netinet/ip_var.h> 83#include <netinet/ip_encap.h> 84#else 85#error "Huh? if_gre without inet?" 86#endif 87 | 70#include <net/route.h> 71 72#ifdef INET 73#include <netinet/in.h> 74#include <netinet/in_systm.h> 75#include <netinet/in_var.h> 76#include <netinet/ip.h> 77#include <netinet/ip_gre.h> 78#include <netinet/ip_var.h> 79#include <netinet/ip_encap.h> 80#else 81#error "Huh? if_gre without inet?" 82#endif 83 |
| 88#ifdef NS 89#include <netns/ns.h> 90#include <netns/ns_if.h> 91#endif 92 93#ifdef NETATALK 94#include <netatalk/at.h> 95#include <netatalk/at_var.h> 96#include <netatalk/at_extern.h> 97#endif 98 | |
| 99#if NBPF > 0 | 84#if NBPF > 0 |
| 100#include <sys/time.h> | |
| 101#include <net/bpf.h> 102#endif 103 104#include <net/net_osdep.h> 105#include <net/if_gre.h> 106 107/* 108 * It is not easy to calculate the right value for a GRE MTU. --- 676 unchanged lines hidden --- | 85#include <net/bpf.h> 86#endif 87 88#include <net/net_osdep.h> 89#include <net/if_gre.h> 90 91/* 92 * It is not easy to calculate the right value for a GRE MTU. --- 676 unchanged lines hidden --- |