The GEC4 R1 Filters

The filter table is shown to the left, and the filter grid is shown to the right. A filter with a filter ID of x is named Fx in the tables (e.g., F3 is the filter with ID 3). Note that filters F23, F24 and F25 match packets destined for R2 while filters F6, F7 and F8 match packets destined to H4, H5 or H6 (which are attached to R2). But the packets matching any of these six filters will be forwarded out meta-interface 4.

Filter	From	MI In	To	MI Out	Queue
H1-H3 sending to H1-H3
F0	H1	1	H2 10.1.2.0/24	2	3
F1	H1	1	H3 10.1.3.0/24	3	6
F2	H2	2	H1 10.1.1.0/24	1	0
F3	H2	2	H3 10.1.3.0/24	3	6
F4	H3	3	H1 10.1.1.0/24	1	0
F5	H3	3	H2 10.1.2.0/24	2	3
H1-H3 sending to H4-H6 thru R2
F6	H1	1	H4-6 10.1.4.0/24	4	9
F7	H2	2	H4-6 10.1.4.0/24	4	10
F8	H3	3	H4-6 10.1.4.0/24	4	11
H4-H6 sending to H1-H3 thru R2
F9	R2/*	4	H1 10.1.1.0/24	1	0
F10	R2/*	4	H2 10.1.2.0/24	2	3
F11	R2/*	4	H3 10.1.3.0/24	3	6
H4-H6 sending to H1-H3 thru R3
F12	R3/*	5	H1 10.1.1.0/24	1	0
F13	R3/*	5	H2 10.1.2.0/24	2	3
F14	R3/*	5	H3 10.1.3.0/24	3	6
GPE sending to H1-H3 and R2
F15	GPE	0	H1 10.1.1.2/32	1	0
F16	GPE	0	H2 10.1.2.2/32	2	3
F17	GPE	0	H3 10.1.3.2/32	3	6
F18	GPE	0	R2 10.1.16.2/32	4	11
H1-H3 sending to R1
F19	*	1	GPE 10.1.16.1/32	0	48
F20	*	2	GPE 10.1.16.1/32	0	48
F21	*	3	GPE 10.1.16.1/32	0	48
F22	*	4	GPE 10.1.16.1/32	0	48
H1-H3 sending to R2
F23	H1	1	R2 10.1.16.2/32	4	9
F24	H2	2	R2 10.1.16.2/32	4	10
F25	H3	3	R2 10.1.16.2/32	4	11

	MI Out
MI In	0/GPE	1	2	3	4
0/GPE		F15	F16	F17	F18
1	F19		F0	F1	F6, F23
2	F20	F2		F3	F7, F24
3	F21	F4	F5		F8, F25
4	F22	F9	F10	F11
5		F12	F13	F14