IPv6 Core (cont'ed): Address and Route selection:

• Policy routing: “fib_rule” subsystem

• Default Router Preference and More-Specific Routes [RFC4191]

• • Radvd also supports

• Default Address Selection [RFC3484]

• • Default extended: ULA etc.
  • 2.6.25 or later: configurable labels
  • • ip addrlabel subcommand
  • glibc 2.5 or later (preferably 2.7 or later)