ref_ipv6
[첫번째그림] IP Autoconfiguration
---------------------------------------- Router
| |
ClientA ClientB
(1). EUI-64 생성
7번째 bit toggle
중간에 ffeb 삽입
(2). Link-Local Address 생성
Fe80| | eui -64삽입
(3). Prefix 설정(Global Address 생성)
prefix | eui - 64
[두번째그림] Router Prfix Modification
---------------------------------------- Router
| | Prefix 1 -> Prefix 2
ClientA ClientB
prefix1|mac1 prefix1|mac2
(1). 라우터 Prefix 변경
prefix1 -> prefix2
(2). Unycast Address 설정
prefix2|mac1,2
[세번째그림] IP Duplicated Address Detection
---------------------------------------- Router
| |
ClientA ClientB
in.ndpd in.ndpd
- IP1 - IP1 or IP2
(1). NDP Messages 1(ARP Request와 비슷)
(2). NDP Messages 2(ARP Reply와 비슷)