Add teredo counter.

src/decode-teredo.c

@@ -93,6 +93,7 @@ int DecodeTeredo(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, uint8_t *pkt,
                                  pq, IPPROTO_IPV6);
                     /* add the tp to the packet queue. */
                     PacketEnqueue(pq,tp);
+                    SCPerfCounterIncr(dtv->counter_teredo, tv->sc_perf_pca);
                     return 1;
                 }
             }

src/decode.c

@@ -334,6 +334,8 @@ void DecodeRegisterPerfCounters(DecodeThreadVars *dtv, ThreadVars *tv)
                                                SC_PERF_TYPE_UINT64, "NULL");
     dtv->counter_vlan = SCPerfTVRegisterCounter("decoder.vlan", tv,
                                                SC_PERF_TYPE_UINT64, "NULL");
+    dtv->counter_teredo = SCPerfTVRegisterCounter("decoder.teredo", tv,
+                                               SC_PERF_TYPE_UINT64, "NULL");
     dtv->counter_avg_pkt_size = SCPerfTVRegisterAvgCounter("decoder.avg_pkt_size", tv,
                                                            SC_PERF_TYPE_DOUBLE, "NULL");
     dtv->counter_max_pkt_size = SCPerfTVRegisterMaxCounter("decoder.max_pkt_size", tv,

src/decode.h

@@ -554,6 +554,7 @@ typedef struct DecodeThreadVars_
     uint16_t counter_gre;
     uint16_t counter_vlan;
     uint16_t counter_pppoe;
+    uint16_t counter_teredo;
     uint16_t counter_avg_pkt_size;
     uint16_t counter_max_pkt_size;