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IPv6 network layer
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Figure 2 from End-to-End QoS Provisioning by Flow Label in IPv6 | Semantic Scholar
Spirent TestCenter : Unable to find an attribute "Flow label(hex)" in IPV6 header in the latest version of SPIRENT TESTCENTER i.e., SPIRENT TESTCENTER 4.46
Figure 1 from End-to-End QoS Provisioning by Flow Label in IPv6 | Semantic Scholar