Fix: last_packet no updated in cluster mode

[l2tpns.git] / l2tplac.c

diff --git a/l2tplac.c b/l2tplac.c
index 3851fa0..281bbc4 100644 (file)
--- a/l2tplac.c
+++ b/l2tplac.c
@@ -8,6 +8,7 @@
 #include "md5.h"
 #include "l2tpns.h"
 #include "util.h"
+#include "cluster.h"
 
 #include "l2tplac.h"
 
@@ -444,7 +445,7 @@ void lac_calc_rlns_auth(tunnelidt t, uint8_t id, uint8_t *out)
 }
 
 // Forward session to LAC or Remote LNS
-int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto)
+int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto, in_addr_t s_addr, int sin_port)
 {
        uint16_t t = 0, s = 0;
        uint8_t *p = buf + 2; // First word L2TP options
@@ -469,6 +470,19 @@ int lac_session_forward(uint8_t *buf, int len, sessionidt sess, uint16_t proto)
                return 0;
        }
 
+       if (!config->cluster_iam_master)
+       {
+               if ( (proto == PPPIPCP) || (proto == PPPLCP) ||
+                        (proto == PPPPAP) || (proto == PPPCHAP) ||
+                        (proto == PPPIPV6CP && config->ipv6_prefix.s6_addr[0]) ||
+                        (proto == PPPCCP) )
+               {
+                       session[sess].last_packet = time_now;
+                       master_forward_packet(buf, len, s_addr, sin_port);
+                       return 1;
+               }
+       }
+
        if (*buf & 0x40)
        {       // length
                p += 2;