#unconditional
#value_indexed
RTA_UNSPEC
RTA_DST
RTA_SRC
RTA_IIF
RTA_OIF
RTA_GATEWAY
RTA_PRIORITY
RTA_PREFSRC
RTA_METRICS
RTA_MULTIPATH
RTA_PROTOINFO
RTA_FLOW
RTA_CACHEINFO
RTA_SESSION
RTA_MP_ALGO
RTA_TABLE
RTA_MARK
RTA_MFC_STATS
RTA_VIA
RTA_NEWDST
RTA_PREF
RTA_ENCAP_TYPE
RTA_ENCAP
RTA_EXPIRES
RTA_PAD
RTA_UID
RTA_TTL_PROPAGATE
RTA_IP_PROTO
RTA_SPORT
RTA_DPORT
RTA_NH_ID
