P: /proc/sys/net/ipv6/conf/default

[ .. ]

F: accept_dad
F: accept_ra
F: accept_ra_defrtr
F: accept_ra_from_local
F: accept_ra_min_hop_limit
F: accept_ra_mtu
F: accept_ra_pinfo
F: accept_ra_rt_info_max_plen
F: accept_ra_rt_info_min_plen
F: accept_ra_rtr_pref
F: accept_redirects
F: accept_source_route
F: addr_gen_mode
F: autoconf
F: dad_transmits
F: disable_ipv6
F: disable_policy
F: drop_unicast_in_l2_multicast
F: drop_unsolicited_na
F: enhanced_dad
F: force_mld_version
F: force_tllao
F: forwarding
F: hop_limit
F: ignore_routes_with_linkdown
F: keep_addr_on_down
F: max_addresses
F: max_desync_factor
F: mc_forwarding
F: mldv1_unsolicited_report_interval
F: mldv2_unsolicited_report_interval
F: mtu
F: ndisc_notify
F: ndisc_tclass
F: optimistic_dad
F: proxy_ndp
F: ra_defrtr_metric
F: regen_max_retry
F: router_probe_interval
F: router_solicitation_delay
F: router_solicitation_interval
F: router_solicitation_max_interval
F: router_solicitations
F: rpl_seg_enabled
F: seg6_enabled
F: seg6_require_hmac
F: stable_secret
F: suppress_frag_ndisc
F: temp_prefered_lft
F: temp_valid_lft
F: use_oif_addrs_only
F: use_optimistic
F: use_tempaddr