1IFA_F_SECONDARY 2IFA_F_NODAD 3IFA_F_OPTIMISTIC 4IFA_F_DADFAILED 5IFA_F_HOMEADDRESS 6IFA_F_DEPRECATED 7IFA_F_TENTATIVE 8IFA_F_PERMANENT 9IFA_F_MANAGETEMPADDR 10IFA_F_NOPREFIXROUTE 11IFA_F_MCAUTOJOIN 12IFA_F_STABLE_PRIVACY 13