1 2 /* 3 * ng_lmi.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@freebsd.org> 38 * 39 * $FreeBSD$ 40 * $Whistle: ng_lmi.h,v 1.9 1999/01/20 00:22:13 archie Exp $ 41 */ 42 43 #ifndef _NETGRAPH_LMI_H_ 44 #define _NETGRAPH_LMI_H_ 45 46 /* Node type name and magic cookie */ 47 #define NG_LMI_NODE_TYPE "lmi" 48 #define NGM_LMI_COOKIE 867184133 49 50 /* My hook names */ 51 #define NG_LMI_HOOK_DEBUG "debug" 52 #define NG_LMI_HOOK_ANNEXA "annexA" 53 #define NG_LMI_HOOK_ANNEXD "annexD" 54 #define NG_LMI_HOOK_GROUPOF4 "group4" 55 #define NG_LMI_HOOK_AUTO0 "auto0" 56 #define NG_LMI_HOOK_AUTO1023 "auto1023" 57 58 /* Netgraph commands */ 59 enum { 60 NGM_LMI_GET_STATUS = 1, 61 }; 62 63 #define NGM_LMI_STAT_ARYSIZE (1024/8) 64 65 struct nglmistat { 66 u_char proto[12]; /* Active proto (same as hook name) */ 67 u_char hook[12]; /* Active hook */ 68 u_char fixed; /* Set to fixed LMI mode */ 69 u_char autod; /* Currently auto-detecting */ 70 u_char seen[NGM_LMI_STAT_ARYSIZE]; /* DLCIs ever seen */ 71 u_char up[NGM_LMI_STAT_ARYSIZE]; /* DLCIs currently up */ 72 }; 73 74 /* Some default values */ 75 #define NG_LMI_KEEPALIVE_RATE 10 /* seconds per keepalive */ 76 #define NG_LMI_POLL_RATE 3 /* faster when AUTO polling */ 77 #define NG_LMI_SEQ_PER_FULL 5 /* keepalives per full status */ 78 #define NG_LMI_LMI_PRIORITY 64 /* priority for LMI data */ 79 80 #endif /* _NETGRAPH_LMI_H_ */ 81