IP QoS
(Prec/DSCP/ToS Lookup Table)
| IP Precedence |
DSCP | ToS | ||||
|---|---|---|---|---|---|---|
| Not-ECT | ECT(1) | ECT(0) | CE | |||
| Default | 0 (routine) |
0x00 (0) | 0x00 (0) 000|000|00 |
0x01 (1) 000|000|01 |
0x02 (2) 000|000|10 |
0x03 (3) 000|000|11 |
| CS1 | 1 (priority) |
0x08 (8) | 0x20 (32) 001|000|00 |
0x21 (33) 001|000|01 |
0x22 (34) 001|000|10 |
0x23 (35) 001|000|11 |
| AF11 – L | 0x0a (10) | 0x28 (40) 001|010|00 |
0x29 (41) 001|010|01 |
0x2a (42) 001|010|10 |
0x2b (43) 001|010|11 |
|
| AF12 – M | 0x0c (12) | 0x30 (48) 001|100|00 |
0x31 (49) 001|100|01 |
0x32 (50) 001|100|10 |
0x33 (51) 001|100|11 |
|
| AF13 – H | 0x0e (14) | 0x38 (56) 001|110|00 |
0x39 (57) 001|110|01 |
0x3a (58) 001|110|10 |
0x3b (59) 001|110|11 |
|
| CS2 | 2 (immediate) |
0x10 (16) | 0x40 (64) 010|000|00 |
0x41 (65) 010|000|01 |
0x42 (66) 010|000|10 |
0x43 (67) 010|000|11 |
| AF21 – L | 0x12 (18) | 0x48 (72) 010|010|00 |
0x49 (73) 010|010|01 |
0x4a (74) 010|010|10 |
0x4b (75) 010|010|11 |
|
| AF22 – M | 0x14 (20) | 0x50 (80) 010|100|00 |
0x51 (81) 010|100|01 |
0x52 (82) 010|100|10 |
0x53 (83) 010|100|11 |
|
| AF23 – H | 0x16 (22) | 0x58 (88) 010|110|00 |
0x59 (89) 010|110|01 |
0x5a (90) 010|110|10 |
0x5b (91) 010|110|11 |
|
| CS3 | 3 (flash) |
0x18 (24) | 0x60 (96) 011|000|00 |
0x61 (97) 011|000|01 |
0x62 (98) 011|000|10 |
0x63 (99) 011|000|11 |
| AF31 – L | 0x1a (26) | 0x68 (104) 011|010|00 |
0x69 (105) 011|010|01 |
0x6a (106) 011|010|10 |
0x6b (107) 011|010|11 |
|
| AF32 – M | 0x1c (28) | 0x70 (112) 011|100|00 |
0x71 (113) 011|100|01 |
0x72 (114) 011|100|10 |
0x73 (115) 011|100|11 |
|
| AF33 – H | 0x1e (30) | 0x78 (120) 011|110|00 |
0x79 (121) 011|110|01 |
0x7a (122) 011|110|10 |
0x7b (123) 011|110|11 |
|
| CS4 | 4 (flash-override) |
0x20 (32) | 0x80 (128) 100|000|00 |
0x81 (129) 100|000|01 |
0x82 (130) 100|000|10 |
0x83 (131) 100|000|11 |
| AF41 – L | 0x22 (34) | 0x88 (136) 100|010|00 |
0x89 (137) 100|010|01 |
0x8a (138) 100|010|10 |
0x8b (139) 100|010|11 |
|
| AF42 – M | 0x24 (36) | 0x90 (144) 100|100|00 |
0x91 (145) 100|100|01 |
0x92 (146) 100|100|10 |
0x93 (147) 100|100|11 |
|
| AF43 – H | 0x26 (38) | 0x98 (152) 100|110|00 |
0x99 (153) 100|110|01 |
0x9a (154) 100|110|10 |
0x9b (155) 100|110|11 |
|
| CS5 | 5 (critical) |
0x28 (40) | 0xa0 (160) 101|000|00 |
0xa1 (161) 101|000|01 |
0xa2 (162) 101|000|10 |
0xa3 (163) 101|000|11 |
| EF | 0x2e (46) | 0xb8 (184) 101|110|00 |
0xb9 (185) 101|110|01 |
0xba (186) 101|110|10 |
0xbb (187) 101|110|11 |
|
| CS6 | 6 (internet) |
0x30 (48) | 0xc0 (192) 110|000|00 |
0xc1 (193) 110|000|01 |
0xc2 (194) 110|000|10 |
0xc3 (195) 110|000|11 |
| CS7 | 7 (network) |
0x38 (56) | 0xe0 (224) 111|000|00 |
0xe1 (225) 111|000|01 |
0xe2 (226) 111|000|10 |
0xe3 (227) 111|000|11 |
Quelle: http://netnix.org/qos.html