VR-Cluster: Dynamic Migration for Resource Fragmentation Problem in Virtual Router Platform

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/3976965/figures/3976965.fig.004a.svgz" name="3976965.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>One router instance before migrating</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/3976965/figures/3976965.fig.004b.svgz" name="3976965.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Creating LF-Plane and installing routing tables</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/3976965/figures/3976965.fig.004c.svgz" name="3976965.fig.004c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Packets sent to new LF-Plane and reserving old LF-Plane</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/sp/volume-2016/3976965/figures/3976965.fig.004d.svgz" name="3976965.fig.004d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Recycling old LF-Plane</td></tr></table>

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Figure 4

Figure 4: VR-Cluster: Dynamic Migration for Resource Fragmentation Problem in Virtual Router Platform 