X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/58ccffcc26d394c037e900f0dc70959d8e2c7d60..3cdac878d7531dcb0af7792b58ef58c5ff2a7fb6:/ppp.c

diff --git a/ppp.c b/ppp.c
index d331bf6..0a0dd45 100644
--- a/ppp.c
+++ b/ppp.c
@@ -1,6 +1,6 @@
 // L2TPNS PPP Stuff
 
-char const *cvs_id_ppp = "$Id: ppp.c,v 1.60 2005/05/10 11:23:33 bodea Exp $";
+char const *cvs_id_ppp = "$Id: ppp.c,v 1.62 2005/06/02 11:32:31 bodea Exp $";
 
 #include <stdio.h>
 #include <string.h>
@@ -150,7 +150,6 @@ void processchap(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
 	{
 		LOG(1, s, t, "Unexpected CHAP message\n");
 		STAT(tunnel_rx_errors);
-		sessionshutdown(s, "Unexpected CHAP message.", 3, 0);
 		return;
 	}
 
@@ -1016,21 +1015,26 @@ void processipin(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
 		return;
 	}
 
+	p += 4;
+	l -= 4;
+
 	if (session[s].snoop_ip && session[s].snoop_port)
 	{
 		// Snooping this session
-		snoop_send_packet(p + 4, l - 4, session[s].snoop_ip, session[s].snoop_port);
+		snoop_send_packet(p, l, session[s].snoop_ip, session[s].snoop_port);
 	}
 
-	session[s].cin += l - 4;
-	session[s].total_cin += l - 4;
-	sess_local[s].cin += l - 4;
-
+	increment_counter(&session[s].cin, &session[s].cin_wrap, l);
+	session[s].cin_delta += l;
 	session[s].pin++;
-	eth_tx += l - 4;
+
+	sess_local[s].cin += l;
+	sess_local[s].pin++;
+
+	eth_tx += l;
 
 	STAT(tun_tx_packets);
-	INC_STAT(tun_tx_bytes, l - 4);
+	INC_STAT(tun_tx_bytes, l);
 }
 
 // process IPv6 packet received
@@ -1104,21 +1108,26 @@ void processipv6in(tunnelidt t, sessionidt s, uint8_t *p, uint16_t l)
 		return;
 	}
 
+	p += 4;
+	l -= 4;
+
 	if (session[s].snoop_ip && session[s].snoop_port)
 	{
 		// Snooping this session
-		snoop_send_packet(p + 4, l - 4, session[s].snoop_ip, session[s].snoop_port);
+		snoop_send_packet(p, l, session[s].snoop_ip, session[s].snoop_port);
 	}
 
-	session[s].cin += l - 4;
-	session[s].total_cin += l - 4;
-	sess_local[s].cin += l - 4;
-
+	increment_counter(&session[s].cin, &session[s].cin_wrap, l);
+	session[s].cin_delta += l;
 	session[s].pin++;
-	eth_tx += l - 4;
+
+	sess_local[s].cin += l;
+	sess_local[s].pin++;
+
+	eth_tx += l;
 
 	STAT(tun_tx_packets);
-	INC_STAT(tun_tx_bytes, l - 4);
+	INC_STAT(tun_tx_bytes, l);
 }
 
 //
@@ -1138,19 +1147,24 @@ void send_ipin(sessionidt s, uint8_t *buf, int len)
 		return;
 	}
 
+	buf += 4;
+	len -= 4;
+
 	if (session[s].snoop_ip && session[s].snoop_port)
 	{
 		// Snooping this session
-		snoop_send_packet(buf + 4, len - 4, session[s].snoop_ip, session[s].snoop_port);
+		snoop_send_packet(buf, len, session[s].snoop_ip, session[s].snoop_port);
 	}
 
 	// Increment packet counters
-	session[s].cin += len - 4;
-	session[s].total_cin += len - 4;
-	sess_local[s].cin += len - 4;
-
+	increment_counter(&session[s].cin, &session[s].cin_wrap, len);
+	session[s].cin_delta += len;
 	session[s].pin++;
-	eth_tx += len - 4;
+
+	sess_local[s].cin += len;
+	sess_local[s].pin++;
+
+	eth_tx += len;
 
 	STAT(tun_tx_packets);
 	INC_STAT(tun_tx_bytes, len - 4);