1. K. Nichols, S. Blake, F. Baker, D. Black, Definition of the differentiated services field (DS Field) in the IPv4 and IPv6 headers, 1998, (RFC 2474).
2. R. Geib, D. Black, Diffserv-interconnection classes and practice, 2017, (RFC 8100 (Informational)).
3. Deploying diffserv in backbone networks for tight sla control;Filsfils;IEEE Internet Comput.,2005
4. A lower effort per-hop behavior (LE PHB);Bless,2017
5. Exploring dscp modification pathologies in mobile edge networks;Custura,2017