* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
-#ifndef lint
-static char rcsid[] = "$Id: lcp.c,v 1.37 1999/03/19 01:24:56 paulus Exp $";
-#endif
+#define RCSID "$Id: lcp.c,v 1.46 1999/11/15 01:51:51 paulus Exp $";
/*
* TODO:
#include "chap.h"
#include "magic.h"
+static const char rcsid[] = RCSID;
+
/*
* LCP-related command-line options.
*/
{ "-as", o_uint32, &lcp_wantoptions[0].asyncmap,
"Set asyncmap (for received packets)",
OPT_OR, &lcp_wantoptions[0].neg_asyncmap },
- { "nomagicnumber", o_bool, &lcp_wantoptions[0].neg_magicnumber,
+ { "nomagic", o_bool, &lcp_wantoptions[0].neg_magicnumber,
"Disable magic number negotiation (looped-back line detection)",
OPT_A2COPY, &lcp_allowoptions[0].neg_magicnumber },
{ "-mn", o_bool, &lcp_wantoptions[0].neg_magicnumber,
lcp_options lcp_hisoptions[NUM_PPP]; /* Options that we ack'd */
u_int32_t xmit_accm[NUM_PPP][8]; /* extended transmit ACCM */
-static u_int32_t lcp_echos_pending = 0; /* Number of outstanding echo msgs */
-static u_int32_t lcp_echo_number = 0; /* ID number of next echo frame */
-static u_int32_t lcp_echo_timer_running = 0; /* set if a timer is running */
+static int lcp_echos_pending = 0; /* Number of outstanding echo msgs */
+static int lcp_echo_number = 0; /* ID number of next echo frame */
+static int lcp_echo_timer_running = 0; /* set if a timer is running */
static u_char nak_buffer[PPP_MRU]; /* where we construct a nak packet */
fsm *f = &lcp_fsm[unit];
if (phase != PHASE_DEAD)
- phase = PHASE_TERMINATE;
+ new_phase(PHASE_TERMINATE);
if (f->state == STOPPED && f->flags & (OPT_PASSIVE|OPT_SILENT)) {
/*
* This action is not strictly according to the FSM in RFC1548,
struct protent *protp;
u_short prot;
- if (len < sizeof (u_short)) {
+ if (len < 2) {
LCPDEBUG(("lcp_rprotrej: Rcvd short Protocol-Reject packet!"));
return;
}
if (++try.numloops >= lcp_loopbackfail) {
notice("Serial line is looped back.");
lcp_close(f->unit, "Loopback detected");
+ status = EXIT_LOOPBACK;
}
} else
try.numloops = 0;
if (olen >= CILEN_CHAR) {
p += 2;
printer(arg, "callback ");
- GETSHORT(cishort, p);
+ GETCHAR(cishort, p);
switch (cishort) {
case CBCP_OPT:
printer(arg, "CBCP");
info("No response to %d echo-requests", lcp_echos_pending);
notice("Serial link appears to be disconnected.");
lcp_close(f->unit, "Peer not responding");
+ status = EXIT_PEER_DEAD;
}
}
fsm *f;
{
LcpSendEchoRequest (f);
+ if (f->state != OPENED)
+ return;
/*
* Start the timer for the next interval.
static void
lcp_received_echo_reply (f, id, inp, len)
fsm *f;
- int id; u_char *inp; int len;
+ int id;
+ u_char *inp;
+ int len;
{
u_int32_t magic;