GMPLS update - 50: corrections in standard MPLS tunnel API

Added #corrections in the #standard #MPLS #external #API in GMPLS module. The #cross-connect based #index #removal #step has been added in the tunnel removal routine. The #standard #extended #MPLS #entries and the #standard #GMPLS #error #entries routines has been #chain #linked in the create / remove routines for the external tunnel API. This ensures a hierarchical handling of these entries in the #create / #remove #sequence s.

#GMPLS update 50 ...
[commit dcb116b3d6a3431f9d348f167fc9df1df95f66f2] (https://github.com/nes-repo/NES-Open-Switch/commit/dcb116b3d6a3431f9d348f167fc9df1df95f66f2)

GMPLS update - 39: adding out-segment interface index

Added #mpls-interface based #indexing on #out-segment configuration entries in GMPLS module. This will help in doing #search #operations among the out-segment entries for #specific #interfaces in a #quick and #efficient manner. On #interface #changes the events are #forwarded to all the segments created on the interface. From segments the events will be #chained to #cross-connects and then further to the parent #tunnel #LSPs. On maintaining the interface index on segments expedite the event chaining process. The mpls-interface is used as an index in to the segment.

#GMPLS update 39 ...
[commit 6eb7fdc4ff93043e82a02accd2e5ea7152df5757] (https://github.com/nes-repo/NES-Open-Switch/commit/6eb7fdc4ff93043e82a02accd2e5ea7152df5757)

GMPLS update - 38: adding in-segment interface index

Added #mpls-interface based #indexing on #in-segment configuration entries in GMPLS module. This will help in doing #search #operations among the in-segment entries for #specific #interfaces in a #quick and #efficient manner. On #interface #changes the events are #forwarded to all the segments created on the interface. From segments the events #chained to #cross-connects and then further to the parent #tunnel #LSPs. On maintaining the interface index on segments expedite the event chaining process. The mpls-interface is used as an index in to the segment.

#GMPLS update 38 ...
[commit 32ce164730ccf7d8a27971e6354018e0144ee081] (https://github.com/nes-repo/NES-Open-Switch/commit/32ce164730ccf7d8a27971e6354018e0144ee081)