Handbook on Mobile and Ubiquitous Computing

Enhancing TCP Performance and Connectivity in Ad Hoc Networks

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IPv6 header Routing header

Routing header

Addr 1: LCoA

Addr 1: LCoA

Addr 2: CN΄s addr

Addr 2: AR

Data

DataIPv6 header

Src addr : RCoA

Src addr : RCoA

Dst addr : AR

Dst addr : CN΄s addr

(a)

(b)

Figure 27.4 Packet ’s headers: (a) Original packet headers. (b) After being processed by the

selected AR.

then exchange the BS address in the IPv6 header with the CN address in the routing header. This

means that the packet is sent from RCoA node to the CN node through the LCoA node and the

BS. The destination of the packet is now the CN address.

The BS will now check the destination CN address in the packet ...