// Copyright (c) 2002 FireBrick (Andrews & Arnold Ltd / Watchfront Ltd) - GPL licenced
// vim: sw=8 ts=8
-char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.142 2005-09-19 02:39:57 bodea Exp $";
+char const *cvs_id_l2tpns = "$Id: l2tpns.c,v 1.145 2005-10-18 07:19:28 bodea Exp $";
#include <arpa/inet.h>
#include <assert.h>
"plugin_control",
"plugin_radius_response",
"plugin_radius_reset",
+ "plugin_radius_account",
"plugin_become_master",
"plugin_new_session_master",
};
{
tunnel[t].last = time_now; // control message sent
tunnel[t].retry = backoff(tunnel[t].try); // when to resend
- if (tunnel[t].try > 1)
+ if (tunnel[t].try)
{
STAT(tunnel_retries);
LOG(3, 0, t, "Control message resend try %d\n", tunnel[t].try);
}
}
// Send hello
- if (tunnel[t].state == TUNNELOPEN && (time_now - tunnel[t].lastrec) > 60)
+ if (tunnel[t].state == TUNNELOPEN && !tunnel[t].controlc && (time_now - tunnel[t].lastrec) > 60)
{
controlt *c = controlnew(6); // sending HELLO
controladd(c, 0, t); // send the message
}
// No data in ECHO_TIMEOUT seconds, send LCP ECHO
- if (session[s].ppp.phase >= Establish && (time_now - session[s].last_packet >= ECHO_TIMEOUT))
+ if (session[s].ppp.phase >= Establish && (time_now - session[s].last_packet >= ECHO_TIMEOUT) &&
+ (time_now - sess_local[s].last_echo >= ECHO_TIMEOUT))
{
uint8_t b[MAXETHER];
LOG(4, s, session[s].tunnel, "No data in %d seconds, sending LCP ECHO\n",
(int)(time_now - session[s].last_packet));
tunnelsend(b, 24, session[s].tunnel); // send it
+ sess_local[s].last_echo = time_now;
s_actions++;
}