X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/81ca38323a409a68ef80c46283c555d20d553e2d..4df24fd868177859ddd778f1f45bc825f6264cfb:/ppp.c?ds=sidebyside

diff --git a/ppp.c b/ppp.c
index 7251e94..518f6ec 100644
--- a/ppp.c
+++ b/ppp.c
@@ -1,5 +1,7 @@
 // L2TPNS PPP Stuff
 
+//#define LAC
+
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
@@ -12,6 +14,10 @@
 #include "tbf.h"
 #include "cluster.h"
 
+#ifdef LAC
+#include "l2tplac.h"
+#endif
+
 extern tunnelt *tunnel;
 extern bundlet *bundle;
 extern fragmentationt *frag;
@@ -100,6 +106,14 @@ void processpap(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
 		LOG(3, s, t, "PAP login %s/%s\n", user, pass);
 	}
 
+#ifdef LAC
+	if (forwardtolns(s, user))
+	{
+		LOG(3, s, t, "Forwarding login for %s to other LNS\n", user);
+		return;
+	}
+#endif
+
 	if (session[s].ip || !(r = radiusnew(s)))
 	{
 		// respond now, either no RADIUS available or already authenticated
@@ -251,6 +265,17 @@ void processchap(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
 		packet.username = calloc(l + 1, 1);
 		memcpy(packet.username, p, l);
 
+#ifdef LAC
+		if (forwardtolns(s, packet.username))
+		{
+			LOG(3, s, t, "Forwarding login for %s to other LNS\n", packet.username);
+
+			free(packet.username);
+			free(packet.password);
+			return;
+		}
+#endif
+
 		run_plugins(PLUGIN_PRE_AUTH, &packet);
 		if (!packet.continue_auth)
 		{
@@ -1879,9 +1904,12 @@ void processmpin(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
 
 	// calculate the jitter average
 	uint32_t ljitter = time_now_ms - sess_local[s].prev_time;
-	sess_local[s].jitteravg = (sess_local[s].jitteravg + ljitter)>>1;
-	sess_local[s].prev_time = time_now_ms;
-	
+	if (ljitter > 0)
+	{
+		sess_local[s].jitteravg = (sess_local[s].jitteravg + ljitter)>>1;
+		sess_local[s].prev_time = time_now_ms;
+	}
+
 	uint32_t Mmin;
 
 	if (seq_num < this_fragmentation->M)
@@ -2084,7 +2112,7 @@ find_frame:
 	}
 
 assembling_frame:
-	// try to assemble the frame that has the received fragment as a member		
+	// try to assemble the frame that has the received fragment as a member
 	// get the beginning of this frame
 	begin_index = end_index = this_fragmentation->start_index;
 	if (this_fragmentation->fragment[begin_index].length)