| if_gre.h (103120) | if_gre.h (103842) |
|---|---|
| 1/* $NetBSD: if_gre.h,v 1.10 2002/02/24 17:22:20 martin Exp $ */ | 1/* $NetBSD: if_gre.h,v 1.10 2002/02/24 17:22:20 martin Exp $ */ |
| 2/* $FreeBSD: head/sys/net/if_gre.h 103120 2002-09-09 08:25:00Z sobomax $ */ | 2/* $FreeBSD: head/sys/net/if_gre.h 103842 2002-09-23 06:25:08Z alfred $ */ |
| 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 * --- 68 unchanged lines hidden (view full) --- 79 u_int_32 key inserted by encapsulator e.g. for 80 authentication 81 Present if (key_pres ==1 ). 82 u_int_32 seq_num Sequence number to allow for packet order 83 Present if (seq_pres ==1 ). 84 struct gre_sre[] routing Routing fileds (see below) 85 Present if (rt_pres == 1) 86 */ | 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 * --- 68 unchanged lines hidden (view full) --- 79 u_int_32 key inserted by encapsulator e.g. for 80 authentication 81 Present if (key_pres ==1 ). 82 u_int_32 seq_num Sequence number to allow for packet order 83 Present if (seq_pres ==1 ). 84 struct gre_sre[] routing Routing fileds (see below) 85 Present if (rt_pres == 1) 86 */ |
| 87} __attribute__((__packed__)); | 87} __packed; |
| 88 89struct greip { 90 struct ip gi_i; 91 struct gre_h gi_g; | 88 89struct greip { 90 struct ip gi_i; 91 struct gre_h gi_g; |
| 92} __attribute__((__packed__)); | 92} __packed; |
| 93 94#define gi_pr gi_i.ip_p 95#define gi_len gi_i.ip_len 96#define gi_src gi_i.ip_src 97#define gi_dst gi_i.ip_dst 98#define gi_ptype gi_g.ptype 99#define gi_flags gi_g.flags 100 --- 22 unchanged lines hidden (view full) --- 123 124/* for mobile encaps */ 125 126struct mobile_h { 127 u_int16_t proto; /* protocol and S-bit */ 128 u_int16_t hcrc; /* header checksum */ 129 u_int32_t odst; /* original destination address */ 130 u_int32_t osrc; /* original source addr, if S-bit set */ | 93 94#define gi_pr gi_i.ip_p 95#define gi_len gi_i.ip_len 96#define gi_src gi_i.ip_src 97#define gi_dst gi_i.ip_dst 98#define gi_ptype gi_g.ptype 99#define gi_flags gi_g.flags 100 --- 22 unchanged lines hidden (view full) --- 123 124/* for mobile encaps */ 125 126struct mobile_h { 127 u_int16_t proto; /* protocol and S-bit */ 128 u_int16_t hcrc; /* header checksum */ 129 u_int32_t odst; /* original destination address */ 130 u_int32_t osrc; /* original source addr, if S-bit set */ |
| 131} __attribute__((__packed__)); | 131} __packed; |
| 132 133struct mobip_h { 134 struct ip mi; 135 struct mobile_h mh; | 132 133struct mobip_h { 134 struct ip mi; 135 struct mobile_h mh; |
| 136} __attribute__((__packed__)); | 136} __packed; |
| 137 138 139#define MOB_H_SIZ_S (sizeof(struct mobile_h) - sizeof(u_int32_t)) 140#define MOB_H_SIZ_L (sizeof(struct mobile_h)) 141#define MOB_H_SBIT 0x0080 142 143#define GRE_TTL 30 144 --- 21 unchanged lines hidden --- | 137 138 139#define MOB_H_SIZ_S (sizeof(struct mobile_h) - sizeof(u_int32_t)) 140#define MOB_H_SIZ_L (sizeof(struct mobile_h)) 141#define MOB_H_SBIT 0x0080 142 143#define GRE_TTL 30 144 --- 21 unchanged lines hidden --- |