freebsd-dev/usr.sbin/ppp/ipcp.h
Brian Somers cd9647a100 o Move default MRU, MTU, ACCMAP and OPENMODE config values into
struct lcp and display them in `show lcp'.
o Remove `show mru' and `show mtu' and make the data part of
  `show lcp'.  Also merge `set m[tr]u' and `set openmode'
  implementations into the SetVariable function.
o `set timeout' only accepts the idle timer value as an argument.
o Move our lqr period into struct lcp, and create a `set lqrperiod'
  command.  Display it in `show lcp'.
o Remove VarRetryTimeout, and implement it at the LCP, PAP, CHAP,
  CCP and IPCP levels, creating individual `set XXXretry' commands
  for each.  They must be separate because they have different
  context requirements in multilink mode.
o Display default config values in `show ccp'.
o Tart the man page up a bit (wrt PPP/TCP, compression and LQR) and
  explain the new commands.
1998-04-03 19:24:07 +00:00

100 lines
3.3 KiB
C

/*
* Written by Toshiharu OHNO (tony-o@iij.ad.jp)
*
* Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the Internet Initiative Japan. The name of the
* IIJ may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* $Id: ipcp.h,v 1.18.2.17 1998/03/16 22:53:59 brian Exp $
*
* TODO:
*/
#define IPCP_MAXCODE CODE_CODEREJ
#define TY_IPADDRS 1
#define TY_COMPPROTO 2
#define TY_IPADDR 3
/* Domain NameServer and NetBIOS NameServer options */
#define TY_PRIMARY_DNS 129
#define TY_PRIMARY_NBNS 130
#define TY_SECONDARY_DNS 131
#define TY_SECONDARY_NBNS 132
struct in_range {
struct in_addr ipaddr;
struct in_addr mask;
int width;
};
struct ipcp {
struct fsm fsm; /* The finite state machine */
struct {
int VJInitSlots; /* Maximum VJ slots */
int VJInitComp : 1; /* Slot compression */
struct in_range my_range; /* MYADDR spec */
struct in_addr netmask; /* netmask (unused by most OSs) */
struct in_range peer_range; /* HISADDR spec */
struct iplist peer_list; /* Ranges of HISADDR values */
struct in_addr TriggerAddress; /* Address to suggest in REQ */
int HaveTriggerAddress : 1; /* Trigger address specified */
#ifndef NOMSEXT
struct in_addr ns_entries[2]; /* DNS addresses offered */
struct in_addr nbns_entries[2]; /* NetBIOS NS addresses offered */
#endif
u_int fsmretry; /* FSM retry frequency */
} cfg;
struct {
struct slcompress cslc; /* VJ state */
struct slstat slstat; /* VJ statistics */
} vj;
int heis1172 : 1; /* True if he is speaking rfc1172 */
struct in_addr peer_ip; /* IP address he's willing to use */
u_int32_t peer_compproto; /* VJ params he's willing to use */
struct in_addr my_ip; /* IP address I'm willing to use */
u_int32_t my_compproto; /* VJ params I'm willing to use */
u_int32_t peer_reject; /* Request codes rejected by peer */
u_int32_t my_reject; /* Request codes I have rejected */
struct in_addr my_ifip; /* My configured interface address */
struct in_addr peer_ifip; /* My congigured destination address */
struct pppThroughput throughput; /* throughput statistics */
};
#define fsm2ipcp(fp) (fp->proto == PROTO_IPCP ? (struct ipcp *)fp : NULL)
extern void ipcp_Init(struct ipcp *, struct bundle *, struct link *l,
const struct fsm_parent *);
extern void ipcp_Setup(struct ipcp *);
extern int ReportIpcpStatus(struct cmdargs const *);
extern void IpcpInput(struct ipcp *, struct mbuf *);
extern void ipcp_AddInOctets(struct ipcp *, int);
extern void ipcp_AddOutOctets(struct ipcp *, int);
extern int UseHisaddr(struct bundle *, const char *, int);
extern int SetInitVJ(struct cmdargs const *);
extern void IpcpCleanInterface(struct fsm *);