xref: /freebsd/sys/netgraph/ng_cisco.h (revision dba6dd177bdee890cf445fbe21a5dccefd5de18e)
1 
2 /*
3  * ng_cisco.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_cisco.h,v 1.6 1999/01/25 01:21:48 archie Exp $
41  */
42 
43 #ifndef _NETGRAPH_NG_CISCO_H_
44 #define _NETGRAPH_NG_CISCO_H_
45 
46 /* Node type name and magic cookie */
47 #define NG_CISCO_NODE_TYPE		"cisco"
48 #define NGM_CISCO_COOKIE		860707227
49 
50 /* Hook names */
51 #define NG_CISCO_HOOK_DOWNSTREAM	"downstream"
52 #define NG_CISCO_HOOK_INET		"inet"
53 #define NG_CISCO_HOOK_INET6		"inet6"
54 #define NG_CISCO_HOOK_APPLETALK		"atalk"
55 #define NG_CISCO_HOOK_IPX		"ipx"
56 #define NG_CISCO_HOOK_DEBUG		"debug"
57 
58 /* Netgraph commands */
59 enum {
60 	NGM_CISCO_SET_IPADDR = 1,	/* requires a struct ng_cisco_ipaddr */
61 	NGM_CISCO_GET_IPADDR,		/* returns a struct ng_cisco_ipaddr */
62 	NGM_CISCO_GET_STATUS,		/* returns a struct ng_cisco_stat */
63 };
64 
65 struct ng_cisco_ipaddr {
66 	struct in_addr	ipaddr;		/* IP address */
67 	struct in_addr	netmask;	/* Netmask */
68 };
69 
70 /* Keep this in sync with the above structure definition */
71 #define NG_CISCO_IPADDR_TYPE_INFO	{			\
72 	  { "ipaddr",		&ng_parse_ipaddr_type	},	\
73 	  { "netmask",		&ng_parse_ipaddr_type	},	\
74 	  { NULL }						\
75 }
76 
77 struct ng_cisco_stats {
78 	u_int32_t   seqRetries;		/* # unack'd retries */
79 	u_int32_t   keepAlivePeriod;	/* in seconds */
80 };
81 
82 /* Keep this in sync with the above structure definition */
83 #define NG_CISCO_STATS_TYPE_INFO	{			\
84 	  { "seqRetries",	&ng_parse_uint32_type	},	\
85 	  { "keepAlivePeriod",	&ng_parse_uint32_type	},	\
86 	  { NULL }						\
87 }
88 
89 #endif /* _NETGRAPH_NG_CISCO_H_ */
90 
91