TED update - 8: adding TE-Link reservation database

#Added #TE-Link #reservation parameters agent routines in TED module. On #LSP #reservation on the TE-Link an entry is made to keep #track of the #reservation just made. These entries hold the #bandwidth information related to each LSP reservation. On creating a #in-segment over a #mpls-interface, a reservation is done over the respective TE-Link and #link-reservation entry is created. On events like #protection #switching or an #LSP #tear #down the respective link-reservation entries will be appropriately handled. This stands as a #database of all the #reservations done in the system for various services LSPs. This allows to avoid complex cases as #double #reservations, where #backup or #detour #paths are involved. The #bandwidth consumed by each reservation is marked in the #link-reservation entries and when #make-before-break ( #MBB ) use-cases are involved it helps to get current #reservation and make #changes accordingly.

#TED update 8 ...
[commit 9bea6e0c39a5d80ccab1a8244a677f65955a1ee8] (https://github.com/nes-repo/NES-Open-Switch/commit/9bea6e0c39a5d80ccab1a8244a677f65955a1ee8)

GMPLS update - 1: created new GMPLS and TED modules in the system

Created #Generalized #Multi-Protocol #Label #Switching ( #GMPLS ) and #Traffic #Engineering #Database ( #TED ) modules in the system. The GMPLS module will assist the operator in creating transport paths - #tunnel s - in the network. The TED module will hold the information about the network necessary for planning resource optimized paths - tunnel s - in the network and provides  traffic engineering capability to GMPLS module. With the help of TED the GMPLS module will create transport #Label #Switched #Path s ( #LSP ) in the network with optimum resource ( e.g. #bandwidth ) utilization.

#GMPLS update 1 + #TED update 1 ...
[commit 0cc8969658eaab27d351dfc95a2b4ef658507edd] (https://github.com/nes-repo/NES-Open-Switch/commit/0cc8969658eaab27d351dfc95a2b4ef658507edd)