mbed official / lwip

Official mbed lwIP library (version 1.4.0)

Dependents:   LwIPNetworking NetServicesMin EthernetInterface EthernetInterface_RSF ... more

Legacy Networking Libraries

This is an mbed 2 networking library. For mbed OS 5, lwip has been integrated with built-in networking interfaces. The networking libraries have been revised to better support additional network stacks and thread safety here.

This library is based on the code of lwIP v1.4.0

Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
All rights reserved. 

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
   derived from this software without specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGE.

netif/ppp/ipcp.h@20:08f08bfc3f3d, 2016-03-14 (annotated)

Committer:
mbed_official
Date:
Mon Mar 14 16:15:36 2016 +0000
Revision:
20:08f08bfc3f3d
Parent:
0:51ac1d130fd4 
Synchronized with git revision fec574a5ed6db26aca1b13992ff271bf527d4a0d



Full URL: https://github.com/mbedmicro/mbed/commit/fec574a5ed6db26aca1b13992ff271bf527d4a0d/



Increased allocated netbufs to handle DTLS handshakes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /*****************************************************************************
mbed_official 0:51ac1d130fd4 2 * ipcp.h - PPP IP NCP: Internet Protocol Network Control Protocol header file.
mbed_official 0:51ac1d130fd4 3 *
mbed_official 0:51ac1d130fd4 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
mbed_official 0:51ac1d130fd4 5 * portions Copyright (c) 1997 Global Election Systems Inc.
mbed_official 0:51ac1d130fd4 6 *
mbed_official 0:51ac1d130fd4 7 * The authors hereby grant permission to use, copy, modify, distribute,
mbed_official 0:51ac1d130fd4 8 * and license this software and its documentation for any purpose, provided
mbed_official 0:51ac1d130fd4 9 * that existing copyright notices are retained in all copies and that this
mbed_official 0:51ac1d130fd4 10 * notice and the following disclaimer are included verbatim in any
mbed_official 0:51ac1d130fd4 11 * distributions. No written agreement, license, or royalty fee is required
mbed_official 0:51ac1d130fd4 12 * for any of the authorized uses.
mbed_official 0:51ac1d130fd4 13 *
mbed_official 0:51ac1d130fd4 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
mbed_official 0:51ac1d130fd4 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
mbed_official 0:51ac1d130fd4 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
mbed_official 0:51ac1d130fd4 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
mbed_official 0:51ac1d130fd4 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
mbed_official 0:51ac1d130fd4 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
mbed_official 0:51ac1d130fd4 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
mbed_official 0:51ac1d130fd4 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
mbed_official 0:51ac1d130fd4 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
mbed_official 0:51ac1d130fd4 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 0:51ac1d130fd4 24 *
mbed_official 0:51ac1d130fd4 25 ******************************************************************************
mbed_official 0:51ac1d130fd4 26 * REVISION HISTORY
mbed_official 0:51ac1d130fd4 27 *
mbed_official 0:51ac1d130fd4 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
mbed_official 0:51ac1d130fd4 29 * Ported to lwIP.
mbed_official 0:51ac1d130fd4 30 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
mbed_official 0:51ac1d130fd4 31 * Original derived from BSD codes.
mbed_official 0:51ac1d130fd4 32 *****************************************************************************/
mbed_official 0:51ac1d130fd4 33 /*
mbed_official 0:51ac1d130fd4 34 * ipcp.h - IP Control Protocol definitions.
mbed_official 0:51ac1d130fd4 35 *
mbed_official 0:51ac1d130fd4 36 * Copyright (c) 1989 Carnegie Mellon University.
mbed_official 0:51ac1d130fd4 37 * All rights reserved.
mbed_official 0:51ac1d130fd4 38 *
mbed_official 0:51ac1d130fd4 39 * Redistribution and use in source and binary forms are permitted
mbed_official 0:51ac1d130fd4 40 * provided that the above copyright notice and this paragraph are
mbed_official 0:51ac1d130fd4 41 * duplicated in all such forms and that any documentation,
mbed_official 0:51ac1d130fd4 42 * advertising materials, and other materials related to such
mbed_official 0:51ac1d130fd4 43 * distribution and use acknowledge that the software was developed
mbed_official 0:51ac1d130fd4 44 * by Carnegie Mellon University. The name of the
mbed_official 0:51ac1d130fd4 45 * University may not be used to endorse or promote products derived
mbed_official 0:51ac1d130fd4 46 * from this software without specific prior written permission.
mbed_official 0:51ac1d130fd4 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
mbed_official 0:51ac1d130fd4 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
mbed_official 0:51ac1d130fd4 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
mbed_official 0:51ac1d130fd4 50 *
mbed_official 0:51ac1d130fd4 51 * $Id: ipcp.h,v 1.4 2010/01/18 20:49:43 goldsimon Exp $
mbed_official 0:51ac1d130fd4 52 */
mbed_official 0:51ac1d130fd4 53
mbed_official 0:51ac1d130fd4 54 #ifndef IPCP_H
mbed_official 0:51ac1d130fd4 55 #define IPCP_H
mbed_official 0:51ac1d130fd4 56
mbed_official 0:51ac1d130fd4 57 /*
mbed_official 0:51ac1d130fd4 58 * Options.
mbed_official 0:51ac1d130fd4 59 */
mbed_official 0:51ac1d130fd4 60 #define CI_ADDRS 1 /* IP Addresses */
mbed_official 0:51ac1d130fd4 61 #define CI_COMPRESSTYPE 2 /* Compression Type */
mbed_official 0:51ac1d130fd4 62 #define CI_ADDR 3
mbed_official 0:51ac1d130fd4 63
mbed_official 0:51ac1d130fd4 64 #define CI_MS_DNS1 129 /* Primary DNS value */
mbed_official 0:51ac1d130fd4 65 #define CI_MS_WINS1 128 /* Primary WINS value */
mbed_official 0:51ac1d130fd4 66 #define CI_MS_DNS2 131 /* Secondary DNS value */
mbed_official 0:51ac1d130fd4 67 #define CI_MS_WINS2 130 /* Secondary WINS value */
mbed_official 0:51ac1d130fd4 68
mbed_official 0:51ac1d130fd4 69 #define IPCP_VJMODE_OLD 1 /* "old" mode (option # = 0x0037) */
mbed_official 0:51ac1d130fd4 70 #define IPCP_VJMODE_RFC1172 2 /* "old-rfc"mode (option # = 0x002d) */
mbed_official 0:51ac1d130fd4 71 #define IPCP_VJMODE_RFC1332 3 /* "new-rfc"mode (option # = 0x002d, */
mbed_official 0:51ac1d130fd4 72 /* maxslot and slot number compression) */
mbed_official 0:51ac1d130fd4 73
mbed_official 0:51ac1d130fd4 74 #define IPCP_VJ_COMP 0x002d /* current value for VJ compression option */
mbed_official 0:51ac1d130fd4 75 #define IPCP_VJ_COMP_OLD 0x0037 /* "old" (i.e, broken) value for VJ */
mbed_official 0:51ac1d130fd4 76 /* compression option */
mbed_official 0:51ac1d130fd4 77
mbed_official 0:51ac1d130fd4 78 typedef struct ipcp_options {
mbed_official 0:51ac1d130fd4 79 u_int neg_addr : 1; /* Negotiate IP Address? */
mbed_official 0:51ac1d130fd4 80 u_int old_addrs : 1; /* Use old (IP-Addresses) option? */
mbed_official 0:51ac1d130fd4 81 u_int req_addr : 1; /* Ask peer to send IP address? */
mbed_official 0:51ac1d130fd4 82 u_int default_route : 1; /* Assign default route through interface? */
mbed_official 0:51ac1d130fd4 83 u_int proxy_arp : 1; /* Make proxy ARP entry for peer? */
mbed_official 0:51ac1d130fd4 84 u_int neg_vj : 1; /* Van Jacobson Compression? */
mbed_official 0:51ac1d130fd4 85 u_int old_vj : 1; /* use old (short) form of VJ option? */
mbed_official 0:51ac1d130fd4 86 u_int accept_local : 1; /* accept peer's value for ouraddr */
mbed_official 0:51ac1d130fd4 87 u_int accept_remote : 1; /* accept peer's value for hisaddr */
mbed_official 0:51ac1d130fd4 88 u_int req_dns1 : 1; /* Ask peer to send primary DNS address? */
mbed_official 0:51ac1d130fd4 89 u_int req_dns2 : 1; /* Ask peer to send secondary DNS address? */
mbed_official 0:51ac1d130fd4 90 u_short vj_protocol; /* protocol value to use in VJ option */
mbed_official 0:51ac1d130fd4 91 u_char maxslotindex; /* VJ slots - 1. */
mbed_official 0:51ac1d130fd4 92 u_char cflag; /* VJ slot compression flag. */
mbed_official 0:51ac1d130fd4 93 u32_t ouraddr, hisaddr; /* Addresses in NETWORK BYTE ORDER */
mbed_official 0:51ac1d130fd4 94 u32_t dnsaddr[2]; /* Primary and secondary MS DNS entries */
mbed_official 0:51ac1d130fd4 95 u32_t winsaddr[2]; /* Primary and secondary MS WINS entries */
mbed_official 0:51ac1d130fd4 96 } ipcp_options;
mbed_official 0:51ac1d130fd4 97
mbed_official 0:51ac1d130fd4 98 extern fsm ipcp_fsm[];
mbed_official 0:51ac1d130fd4 99 extern ipcp_options ipcp_wantoptions[];
mbed_official 0:51ac1d130fd4 100 extern ipcp_options ipcp_gotoptions[];
mbed_official 0:51ac1d130fd4 101 extern ipcp_options ipcp_allowoptions[];
mbed_official 0:51ac1d130fd4 102 extern ipcp_options ipcp_hisoptions[];
mbed_official 0:51ac1d130fd4 103
mbed_official 0:51ac1d130fd4 104 extern struct protent ipcp_protent;
mbed_official 0:51ac1d130fd4 105
mbed_official 0:51ac1d130fd4 106 #endif /* IPCP_H */