Báo Cáo Specification of a Subset of CR-LDP for Hardware Implementation

1. Introduction .1
2. Background .3
3. Our architecture and applications .5
3.1 Architecture .5
3.2 Applications 7
4. Subset specification for the hardware signaling module 9
4.1 Procedures .9
4.2 LDP messages .10
4.2.1 LDP PDU [8] 11
4.2.2 Label Request Message [3][4][5][7][8] 12
4.2.3 Label Mapping Message [3][4][5][7][8] .14
4.2.4 Label Withdraw Message [3][4][5][7][8] .15
4.2.5 Label Release Message [3][4][5][7][8] .15
4.3 LDP TLVs .16
4.3.1 General description of TLV [8] 16
4.3.2 FEC TLV [8] .16
4.3.3 LSPID TLV [7] .18
4.3.4 Generalized Label Request TLV [4] .19
4.3.5 Traffic Parameter TLV [3] 19
4.3.6 Hop Count TLV [8] 21
4.3.7 Preemption TLV [7] 22
4.3.8 Generalized Label TLV [3] .22
4.3.9 Label Request Message ID TLV [8] .23
4.3.10 Interface ID TLV [4][5] 23
5. Summary .24