1 /* 2 * ng_lmi.h 3 */ 4 5 /*- 6 * Copyright (c) 1996-1999 Whistle Communications, Inc. 7 * All rights reserved. 8 * 9 * Subject to the following obligations and disclaimer of warranty, use and 10 * redistribution of this software, in source or object code forms, with or 11 * without modifications are expressly permitted by Whistle Communications; 12 * provided, however, that: 13 * 1. Any and all reproductions of the source or object code must include the 14 * copyright notice above and the following disclaimer of warranties; and 15 * 2. No rights are granted, in any manner or form, to use Whistle 16 * Communications, Inc. trademarks, including the mark "WHISTLE 17 * COMMUNICATIONS" on advertising, endorsements, or otherwise except as 18 * such appears in the above copyright notice or in the software. 19 * 20 * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND 21 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO 22 * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE, 23 * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF 24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. 25 * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY 26 * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS 27 * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE. 28 * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES 29 * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING 30 * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 31 * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR 32 * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY 33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 35 * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY 36 * OF SUCH DAMAGE. 37 * 38 * Author: Archie Cobbs <archie@freebsd.org> 39 * $Whistle: ng_lmi.h,v 1.9 1999/01/20 00:22:13 archie Exp $ 40 */ 41 42 #ifndef _NETGRAPH_NG_LMI_H_ 43 #define _NETGRAPH_NG_LMI_H_ 44 45 /* Node type name and magic cookie */ 46 #define NG_LMI_NODE_TYPE "lmi" 47 #define NGM_LMI_COOKIE 867184133 48 49 /* My hook names */ 50 #define NG_LMI_HOOK_DEBUG "debug" 51 #define NG_LMI_HOOK_ANNEXA "annexA" 52 #define NG_LMI_HOOK_ANNEXD "annexD" 53 #define NG_LMI_HOOK_GROUPOF4 "group4" 54 #define NG_LMI_HOOK_AUTO0 "auto0" 55 #define NG_LMI_HOOK_AUTO1023 "auto1023" 56 57 /* Netgraph commands */ 58 enum { 59 NGM_LMI_GET_STATUS = 1, 60 }; 61 62 #define NGM_LMI_STAT_ARYSIZE (1024/8) 63 64 struct nglmistat { 65 u_char proto[12]; /* Active proto (same as hook name) */ 66 u_char hook[12]; /* Active hook */ 67 u_char fixed; /* Set to fixed LMI mode */ 68 u_char autod; /* Currently auto-detecting */ 69 u_char seen[NGM_LMI_STAT_ARYSIZE]; /* DLCIs ever seen */ 70 u_char up[NGM_LMI_STAT_ARYSIZE]; /* DLCIs currently up */ 71 }; 72 73 /* Some default values */ 74 #define NG_LMI_KEEPALIVE_RATE 10 /* seconds per keepalive */ 75 #define NG_LMI_POLL_RATE 3 /* faster when AUTO polling */ 76 #define NG_LMI_SEQ_PER_FULL 5 /* keepalives per full status */ 77 #define NG_LMI_LMI_PRIORITY 64 /* priority for LMI data */ 78 79 #endif /* _NETGRAPH_NG_LMI_H_ */ 80