* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: lcp.h,v 1.9 1995/12/18 03:45:17 paulus Exp $
+ * $Id: lcp.h,v 1.13 1998/11/07 06:59:27 paulus Exp $
*/
/*
#define CI_MAGICNUMBER 5 /* Magic Number */
#define CI_PCOMPRESSION 7 /* Protocol Field Compression */
#define CI_ACCOMPRESSION 8 /* Address/Control Field Compression */
+#define CI_CALLBACK 13 /* callback */
/*
* LCP-specific packet types.
#define ECHOREQ 9 /* Echo Request */
#define ECHOREP 10 /* Echo Reply */
#define DISCREQ 11 /* Discard Request */
+#define CBCP_OPT 6 /* Use callback control protocol */
/*
* The state of options is described by an lcp_options structure.
*/
typedef struct lcp_options {
- int passive : 1; /* Don't die if we don't get a response */
- int silent : 1; /* Wait for the other end to start first */
- int restart : 1; /* Restart vs. exit after close */
- int neg_mru : 1; /* Negotiate the MRU? */
- int neg_asyncmap : 1; /* Negotiate the async map? */
- int neg_upap : 1; /* Ask for UPAP authentication? */
- int neg_chap : 1; /* Ask for CHAP authentication? */
- int neg_magicnumber : 1; /* Ask for magic number? */
- int neg_pcompression : 1; /* HDLC Protocol Field Compression? */
- int neg_accompression : 1; /* HDLC Address/Control Field Compression? */
- int neg_lqr : 1; /* Negotiate use of Link Quality Reports */
- u_short mru; /* Value of MRU */
+ bool passive; /* Don't die if we don't get a response */
+ bool silent; /* Wait for the other end to start first */
+ bool restart; /* Restart vs. exit after close */
+ bool neg_mru; /* Negotiate the MRU? */
+ bool neg_asyncmap; /* Negotiate the async map? */
+ bool neg_upap; /* Ask for UPAP authentication? */
+ bool neg_chap; /* Ask for CHAP authentication? */
+ bool neg_magicnumber; /* Ask for magic number? */
+ bool neg_pcompression; /* HDLC Protocol Field Compression? */
+ bool neg_accompression; /* HDLC Address/Control Field Compression? */
+ bool neg_lqr; /* Negotiate use of Link Quality Reports */
+ bool neg_cbcp; /* Negotiate use of CBCP */
+ int mru; /* Value of MRU */
u_char chap_mdtype; /* which MD type (hashing algorithm) */
u_int32_t asyncmap; /* Value of async map */
u_int32_t magicnumber;
#define MINMRU 128 /* No MRUs below this */
#define MAXMRU 16384 /* Normally limit MRU to this */
-void lcp_init __P((int));
void lcp_open __P((int));
void lcp_close __P((int, char *));
void lcp_lowerup __P((int));
void lcp_lowerdown __P((int));
-void lcp_input __P((int, u_char *, int));
-void lcp_protrej __P((int));
-void lcp_sprotrej __P((int, u_char *, int));
-int lcp_printpkt __P((u_char *, int,
- void (*) __P((void *, char *, ...)), void *));
+void lcp_sprotrej __P((int, u_char *, int)); /* send protocol reject */
extern struct protent lcp_protent;
/* Default number of times we receive our magic number from the peer
before deciding the link is looped-back. */
-#define DEFLOOPBACKFAIL 5
+#define DEFLOOPBACKFAIL 10