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/openbmc/linux/net/ipv6/
H A Daddrconf.cdiff 102128e3a27821bdcbacb10f4f2bba253f587ba4 Thu Jun 22 03:37:19 CDT 2006 Łukasz Stelmach <stlman@poczta.fm> [IPV6]: Fix source address selection.

Two additional labels (RFC 3484, sec. 10.3) for IPv6 addreses
are defined to make a distinction between global unicast
addresses and Unique Local Addresses (fc00::/7, RFC 4193) and
Teredo (2001::/32, RFC 4380). It is necessary to avoid attempts
of connection that would either fail (eg. fec0:: to 2001:feed::)
or be sub-optimal (2001:0:: to 2001:feed::).

Signed-off-by: Łukasz Stelmach <stlman@poczta.fm>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>