1 2 /* 3 * ng_ppp.h 4 * 5 * Copyright (c) 1996-1999 Whistle Communications, Inc. 6 * All rights reserved. 7 * 8 * Subject to the following obligations and disclaimer of warranty, use and 9 * redistribution of this software, in source or object code forms, with or 10 * without modifications are expressly permitted by Whistle Communications; 11 * provided, however, that: 12 * 1. Any and all reproductions of the source or object code must include the 13 * copyright notice above and the following disclaimer of warranties; and 14 * 2. No rights are granted, in any manner or form, to use Whistle 15 * Communications, Inc. trademarks, including the mark "WHISTLE 16 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 17 * such appears in the above copyright notice or in the software. 18 * 19 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 20 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 21 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 22 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 23 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 24 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 25 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 26 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 27 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 28 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 29 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 30 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 31 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 35 * OF SUCH DAMAGE. 36 * 37 * Author: Archie Cobbs <archie@whistle.com> 38 * 39 * $FreeBSD$ 40 * $Whistle: ng_ppp.h,v 1.8 1999/01/25 02:40:02 archie Exp $ 41 */ 42 43 #ifndef _NETGRAPH_PPP_H_ 44 #define _NETGRAPH_PPP_H_ 45 46 /* Node type name and magic cookie */ 47 #define NG_PPP_NODE_TYPE "ppp" 48 #define NGM_PPP_COOKIE 860635544 49 50 /* Hook names */ 51 #define NG_PPP_HOOK_DOWNLINK "downlink" /* downstream hook */ 52 #define NG_PPP_HOOK_BYPASS "bypass" /* any unhooked protocol */ 53 54 /* Netgraph commands */ 55 enum { 56 NGM_PPP_SET_PROTOCOMP = 1, /* takes an integer 0 or 1 */ 57 NGM_PPP_GET_STATS, /* returns struct ng_ppp_stat */ 58 NGM_PPP_CLR_STATS, /* clear stats */ 59 }; 60 61 /* Statistics struct */ 62 struct ng_ppp_stat { 63 u_int32_t xmitFrames; /* xmit frames on "downstream" */ 64 u_int32_t xmitOctets; /* xmit octets on "downstream" */ 65 u_int32_t recvFrames; /* recv frames on "downstream" */ 66 u_int32_t recvOctets; /* recv octets on "downstream" */ 67 u_int32_t badProto; /* frames with invalid protocol */ 68 u_int32_t unknownProto; /* frames sent to "unhooked" */ 69 }; 70 71 /* 72 * We recognize these hook names for some various PPP protocols. But we 73 * always recognize the hook name "0xNNNN" for any protocol, including these. 74 * So these are really just alias hook names. 75 */ 76 #define NG_PPP_HOOK_LCP "lcp" /* 0xc021 */ 77 #define NG_PPP_HOOK_IPCP "ipcp" /* 0x8021 */ 78 #define NG_PPP_HOOK_ATCP "atcp" /* 0x8029 */ 79 #define NG_PPP_HOOK_CCP "ccp" /* 0x80fd */ 80 #define NG_PPP_HOOK_ECP "ecp" /* 0x8053 */ 81 #define NG_PPP_HOOK_IP "ip" /* 0x0021 */ 82 #define NG_PPP_HOOK_VJCOMP "vjcomp" /* 0x002d */ 83 #define NG_PPP_HOOK_VJUNCOMP "vjuncomp" /* 0x002f */ 84 #define NG_PPP_HOOK_MP "mp" /* 0x003d */ 85 #define NG_PPP_HOOK_COMPD "compd" /* 0x00fd */ 86 #define NG_PPP_HOOK_CRYPTD "cryptd" /* 0x0053 */ 87 #define NG_PPP_HOOK_PAP "pap" /* 0xc023 */ 88 #define NG_PPP_HOOK_CHAP "chap" /* 0xc223 */ 89 #define NG_PPP_HOOK_LQR "lqr" /* 0xc025 */ 90 91 #endif /* _NETGRAPH_PPP_H_ */ 92