Appendix A: How to use the layer 4 mask in classifiers
The following table shows the port ranges for the largest blocks.
L4 mask: | FC00 | F800 | F000 | E000 | C000 | 8000 | 0000 |
number of ports: | 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | 65536 |
|
|
|
|
|
|
|
|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1024 | 2048 | 4096 | 8192 | 16384 | 32768 | 65536 |
| 2048 | 4096 | 8192 | 16384 | 32768 | 65536 |
|
| 3072 | 6144 | 12288 | 24576 | 49152 |
|
|
| 4096 | 8192 | 16384 | 32768 | 65536 |
|
|
| 5120 | 10240 | 20480 | 40960 |
|
|
|
| 6144 | 12288 | 24576 | 49152 |
|
|
|
| 7168 | 14336 | 28672 | 57344 |
|
|
|
| 8192 | 16384 | 32768 | 65536 |
|
|
|
| 9216 | 18432 | 36864 |
|
|
|
|
| 10240 | 20480 | 40960 |
|
|
|
|
| 11264 | 22528 | 45056 |
|
|
|
|
| 12288 | 24576 | 49152 |
|
|
|
|
| 13312 | 26624 | 53248 |
|
|
|
|
| 14336 | 28672 | 57344 |
|
|
|
|
| 15360 | 30720 | 61440 |
|
|
|
|
| 16384 | 32768 | 65536 |
|
|
|
|
| 17408 | 34816 |
|
|
|
|
|
| 18432 | 36864 |
|
|
|
|
|
| 19456 | 38912 |
|
|
|
|
|
| 20480 | 40960 |
|
|
|
|
|
| 21504 | 43008 |
|
|
|
|
|
| 22528 | 45056 |
|
|
|
|
|
| 23552 | 47104 |
|
|
|
|
|
| 24576 | 49152 |
|
|
|
|
|
| 25600 | 51200 |
|
|
|
|
|
| 26624 | 53248 |
|
|
|
|
|
| 27648 | 55296 |
|
|
|
|
|
| 28672 | 57344 |
|
|
|
|
|
| 29696 | 59392 |
|
|
|
|
|
| 30720 | 61440 |
|
|
|
|
|
| 31744 | 63488 |
|
|
|
|
|
| 32768 | 65536 |
|
|
|
|
|
| 33792 |
|
|
|
|
|
|
| 34816 |
|
|
|
|
|
|
| 35840 |
|
|
|
|
|
|
| 36864 |
|
|
|
|
|
|
37888
38912
39936
40960
41984
43008
44032
45056
46080
47104
48128
Page 17 AlliedWare™ OS How To Note: Hardware Filters
