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Issue - multiple paths support
In certain scenarios, one terminal may use multiple data routes for one session
Multi-link terminal
Mobile IP route optimization
In this case, current NSIS Session ID and Flow ID could not provide sufficient support for the path differentiation/manipulation
Some way to differentiate “Path Type” will be necessary
CN
MN
SID: X Flow ID: A
(1)
s
t
AR1
Nw1
Nw2
CN
MN
(2)
s
t
AR2
AR1
Nw1
Nw2
AR2
QNE1
QNE1
AR3
Path1
Path2
Path3
SID: X Flow ID: B
SID: X Flow ID: A
Path1
Path2
SID: X Flow ID: B
SID: X Flow ID: C
PPT Version