169.254.0.0/16 넌 누구니?

라우팅 관련해서 보다 보니 먼가 익숙하면서도 기억에 없는 녀석이 떡~하고 나타나서 찾아보니
zeroconf 관련 대역이라고 한다.

[링크 :  http://my.oops.org/111] 

$ ip rule show 0:      from all lookup local 32766:  from all lookup main 32767:  from all lookup default $ ip route show 192.168.10.0/24 dev eth0  proto kernel  scope link  src 192.168.10.10  metric 1 169.254.0.0/16 dev eth0  scope link  metric 1000 default via 192.168.10.1 dev eth0  proto static

다시 살아난(!) 위키에서 검색하니 Link-Local 용으로 RFC 3927에 정의된 녀석이라...

Reserved address blocks

CIDR address block	Description	Reference
0.0.0.0/8	Current network (only valid as source address)	RFC 1700
10.0.0.0/8	Private network	RFC 1918
127.0.0.0/8	Loopback	RFC 5735
169.254.0.0/16	Link-Local	RFC 3927
172.16.0.0/12	Private network	RFC 1918
192.0.0.0/24	Reserved (IANA)	RFC 5735
192.0.2.0/24	TEST-NET-1, Documentation and example code	RFC 5735
192.88.99.0/24	IPv6 to IPv4 relay	RFC 3068
192.168.0.0/16	Private network	RFC 1918
198.18.0.0/15	Network benchmark tests	RFC 2544
198.51.100.0/24	TEST-NET-2, Documentation and examples	RFC 5737
203.0.113.0/24	TEST-NET-3, Documentation and examples	RFC 5737
224.0.0.0/4	Multicasts (former Class D network)	RFC 3171
240.0.0.0/4	Reserved (former Class E network)	RFC 1700
255.255.255.255	Broadcast	RFC 919

[링크 :  http://en.wikipedia.org/wiki/IPv4#Special-use_addresses]