-; | _|_ ^ _|_ ^ _|_ ^ _|_ ^
-; | |___|||___|||___|||___||
-; +--> SINK0 |___|||___|||___|||___||
-; (route miss) |__| |__| |__| |__|
-; TM0 TM1 TM2 TM3
+; | | ^ | ^ | ^ | ^
+; | |__| |__| |__| |__|
+; +--> SINK0 TM0 TM1 TM2 TM3
+; (Default)
+;
+; Input packet: Ethernet/IPv4
+; Output packet: Ethernet/QinQ/IPv4
+;
+; Packet buffer layout:
+; # Field Name Offset (Bytes) Size (Bytes)
+; 0 Mbuf 0 128
+; 1 Headroom 128 128
+; 2 Ethernet header 256 14
+; 3 IPv4 header 270 20
+
+[EAL]
+log_level = 0