ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 엠피엘에스(MPLS) 세션 레이블을 이용한 서버간의 부하 분산장치 및 방법

엠피엘에스(MPLS) 세션 레이블을 이용한 서버간의 부하 분산장치 및 방법
이미지 확대
발명자
양선희, 윤현식, 박평구, 윤호선
출원번호
10826205 (2004.04.15)
공개번호
20050080890 (2005.04.14)
등록번호
7647393 (2010.01.12)
출원국
미국
협약과제
초록
The present invention provides a server load balancing apparatus using MPLS session labels. The server load balancing apparatus includes a packet analyzing unit, a load balancing processing unit, a session label switching unit, a session managing unit, and a session label managing unit. The packet analyzing unit inspects whether a session label has been attached to a received packet, analyzes header information of the received packet to learn session information, and attaches a session label to a header of the received packet. The load balancing processing unit assigns a server to a session of the received packet without the session label attached. The session label switching unit hardware-switches the received packet with the session label attached using only the session label information. The session managing unit manages and maintains relevant information and states of sessions. The session label managing unit manages the session label.
KSP 제안 키워드
Label information, Label switching, Load balancing, Processing unit, Server load balancing, relevant information, server load