BGP Message Type Summary BGP Message Type Summary Message Size - 19Byte ~ 4096Byte 5가지의 Message Type이 있음 - Type 1 ~ Type 4는 RFC 4271에 정의됨 - Type 5는 RFC 2918에 정의됨 Type Name 설명 1 Open - Peer와 BGP Session을 맺는데 사용됨 - Peer에서 구성된 Parameter가 호환되는지를 확인할 수 있음 - BGP의 AS, Router-ID, holdtime 정보를 가지고 있음 2 Update - Peer 간의 라우팅 정보를 교환하는데 사용됨 3 Notification - BGP에서 오류가 발생했을 때 전송 - Peer Session을 종료하는데 사용 - Notification Message를 전송하고 BGP 연결을 종료함 (Error의 원인) 4 Keepalive - BGP Session 유지 - BGP Header로만 구성 - 현재 양...
![[BGP] BGP Message Header](https://mblogthumb-phinf.pstatic.net/MjAyMjA5MTNfMTYx/MDAxNjYzMDAyNTY3MjIw.UTHQQvr2g2H6eYRbI79xwg9ud1bgOA9Jj5fwZU4B7Iwg.bEztLECpg6MbWkVPwVXHawSZfFSBloNGKHSc5OnLDCMg.PNG.choiyoonjun111/image.png?type=w2)
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BGP
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KeepaliveMessageHeader
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NotificationMessage
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NotificationMessageFormat
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NotificationMessageHeader
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OpenMessage
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OpenMessageFormat
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OpenMessageHeader
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RouteRefreshMessage
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RouteRefreshMessageFormat
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RouteRefreshMessageHeader
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UpdateMessage
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UpdateMessageFormat
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KeepaliveMessageFormat
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KeepaliveMessage
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BorderGatewayProtocolv4
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BGPFormat
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BGPHeader
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BGPMessage
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BGPMessageFormat
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BGPMessageHeader
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BGPv4
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BGP개념
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BGP기본
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BGP기초
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BGP란
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BGP설명
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BorderGatewayProtocol
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UpdateMessageHeader
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