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학술대회 Blocking of Unauthorized Multicast Frame Intake into Layer 2 Network for IPTV
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저자
박혁, 송종태, 전경규, 이순석
발행일
200710
출처
Asia-Pacific Conference on Communications (APCC) 2007, pp.527-530
DOI
https://dx.doi.org/10.1109/APCC.2007.4433486
협약과제
07MT2500, BcN 네트워크 엔지니어링 기술연구, 김영선
초록
A simple and effective method to protect the layer 2 network from the forged multicast frames is proposed. Forged multicast frame is a potential threat to the network. The proposed method is based on the assumption the IPTV servers do not reside in the same subnet as that of the users. It assures the legal multicast traffic flows into the network from a specific interface. By blocking the multicast frames for IPTV except this interface, unauthorized multicast traffic intake can be prevented. ©2007 IEEE.
KSP 제안 키워드
Multicast Traffic, Traffic flow, layer 2