SDN Programming for Heterogeneous Switches with Flow Table Pipelining

Table 1

Flow table corresponding to forwarding tree shown in Figure 7.

	Pri	Match	Action
Table-0	0	srcMac = :01	reg0 = 1; goto Table-1;
	0	srcMac = :03	reg0 = 1; goto Table-1;
	0	srcMac = :02	reg0 = 2; goto Table-2;
	0	srcMac = :04	reg0 = 2; goto Table-2;
	0	Otherwise	Punt
Table-1	0	dstMac = :11	reg1 = 1; goto Table-ACTION;
	0	dstMac = :13	reg1 = 1; goto Table-ACTION;
	0	dstMac = :12	reg1 = 2; goto Table-ACTION;
	0	dstMac = :14	reg1 = 2; goto Table-ACTION;
	0	Otherwise	Punt
Table-2	0	Otherwise	reg2 = 1; goto Table-ACTION
Table-ACTION	0	reg0 == 1 && reg1 == 1;	Action1
	0	reg0 == 1 && reg1 == 2;	Action2
	0	reg0 == 2 && reg2 == 1;	Drop
	0	Otherwise	Punt