Dumb access point: no IPv6 client traffic

Hello,

I installed OpenWrt 19.07.3 on MikroTik wAP ac and setup an dumb access point with VLAN 100, i.e.

config interface 'VLAN100'
	option proto 'none'
	option type 'bridge'
	option igmp_snooping '1'
	option ifname 'eth0.100'
	option delegate '0'

Everything works, except that no single IPv6 packet is going through that tagged VLAN. (Of course it works when I set a tagged VLAN on my laptop and connect to the switchport)

  • Disabling firewall within OpenWrt doesn´t help at all.

  • Allow any IPv6 on the firewall doesn´t help either. Does anyone have any hints what might go wrong?

brctl show; ip a; ip r s t all; ip ru; ip -6 ru

root@WAPAC:~# brctl show

bridge name bridge id STP enabled interfaces
br-VLAN100 7fff.64d154876ba7 no eth0.100
wlan0
br-VLAN200 7fff.64d154876ba7 no eth0.200
wlan1
br-lan 7fff.64d154876ba7 no eth0

root@WAPAC:~# ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master br-lan state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66d1:54ff:fe87:6ba7/64 scope link
valid_lft forever preferred_lft forever
5: br-VLAN100: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66d1:54ff:fe87:6ba7/64 scope link
valid_lft forever preferred_lft forever
6: eth0.100@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-VLAN100 state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
7: br-VLAN200: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66d1:54ff:fe87:6ba7/64 scope link
valid_lft forever preferred_lft forever
8: eth0.200@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-VLAN200 state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
9: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether 64:d1:54:87:6b:a7 brd ff:ff:ff:ff:ff:ff
inet 147.31.20.20/23 brd 147.31.21.255 scope global br-lan
valid_lft forever preferred_lft forever
inet6 fe80::66d1:54ff:fe87:6ba7/64 scope link
valid_lft forever preferred_lft forever
10: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-VLAN100 state UP qlen 1000
link/ether 64:d1:54:87:6b:a8 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66d1:54ff:fe87:6ba8/64 scope link
valid_lft forever preferred_lft forever
11: wlan1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-VLAN200 state UP qlen 1000
link/ether 64:d1:54:87:6b:a9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::66d1:54ff:fe87:6ba9/64 scope link
valid_lft forever preferred_lft forever
12: wlan1-1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether 66:d1:54:87:6b:a9 brd ff:ff:ff:ff:ff:ff
inet6 fe80::64d1:54ff:fe87:6ba9/64 scope link
valid_lft forever preferred_lft forever

root@WAPAC:~# ip r s t all
default via 147.31.20.240 dev br-lan src 147.31.20.20
147.31.20.0/23 dev br-lan scope link src 147.31.20.20

root@WAPAC:~# ip ru

0: from all lookup local
32766: from all lookup main
32767: from all lookup default

root@WAPAC:~# ip -6 ru

0: from all lookup local
32766: from all lookup main
4200000001: from all iif lo lookup unspec 12
4200000005: from all iif br-VLAN100 lookup unspec 12
4200000007: from all iif br-VLAN200 lookup unspec 12
4200000009: from all iif br-lan lookup unspec 12
4200000009: from all iif br-lan lookup unspec 12

1 Like

Have you tried to disable STP?

1 Like

It looks weird that you have no IPv6 routes.
There should be at least routes for LLA.
Have you disabled IPv6 networking?

As traffic for the clients is within a tagged VLAN which is passed over eth0 to my network, OpenWrt shouldn´t need any IPv6 network connection itself, am I correct? The wAP ac is running as dumb access point, therefore the IPv6 prefix isn´t routed by OpenWrt on the wAP ac. The router advertisement is coming from the router which OpenWrt is connected to.

STP is disabled on the bridge and the interfaces

Disabling IPv6 networking may affect some kernel parameters:

sysctl net.ipv6

So, which of the options do I have to set to 1 in order to get IPv6 traffic through that tagged VLAN?

sysctl net.ipv6

net.ipv6.anycast_src_echo_reply = 0
net.ipv6.auto_flowlabels = 1
net.ipv6.bindv6only = 0
net.ipv6.conf.all.accept_dad = 0
net.ipv6.conf.all.accept_ra = 0
net.ipv6.conf.all.accept_ra_defrtr = 1
net.ipv6.conf.all.accept_ra_from_local = 0
net.ipv6.conf.all.accept_ra_min_hop_limit = 1
net.ipv6.conf.all.accept_ra_mtu = 1
net.ipv6.conf.all.accept_ra_pinfo = 1
net.ipv6.conf.all.accept_redirects = 1
net.ipv6.conf.all.accept_source_route = 0
net.ipv6.conf.all.addr_gen_mode = 0
net.ipv6.conf.all.autoconf = 1
net.ipv6.conf.all.dad_transmits = 1
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.all.disable_policy = 0
net.ipv6.conf.all.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.all.drop_unsolicited_na = 0
net.ipv6.conf.all.enhanced_dad = 1
net.ipv6.conf.all.force_mld_version = 0
net.ipv6.conf.all.force_tllao = 0
net.ipv6.conf.all.forwarding = 1
net.ipv6.conf.all.hop_limit = 64
net.ipv6.conf.all.ignore_routes_with_linkdown = 0
net.ipv6.conf.all.keep_addr_on_down = 0
net.ipv6.conf.all.max_addresses = 16
net.ipv6.conf.all.max_desync_factor = 600
net.ipv6.conf.all.mc_forwarding = 0
net.ipv6.conf.all.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.all.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.all.mtu = 1280
net.ipv6.conf.all.ndisc_notify = 0
net.ipv6.conf.all.proxy_ndp = 0
net.ipv6.conf.all.regen_max_retry = 3
net.ipv6.conf.all.router_solicitation_delay = 1
net.ipv6.conf.all.router_solicitation_interval = 4
net.ipv6.conf.all.router_solicitation_max_interval = 3600
net.ipv6.conf.all.router_solicitations = -1
net.ipv6.conf.all.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.all.stable_secret': I/O error
net.ipv6.conf.all.suppress_frag_ndisc = 1
net.ipv6.conf.all.temp_prefered_lft = 86400
net.ipv6.conf.all.temp_valid_lft = 604800
net.ipv6.conf.all.use_oif_addrs_only = 0
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.br-VLAN100.accept_dad = 1
net.ipv6.conf.br-VLAN100.accept_ra = 0
net.ipv6.conf.br-VLAN100.accept_ra_defrtr = 1
net.ipv6.conf.br-VLAN100.accept_ra_from_local = 0
net.ipv6.conf.br-VLAN100.accept_ra_min_hop_limit = 1
net.ipv6.conf.br-VLAN100.accept_ra_mtu = 1
net.ipv6.conf.br-VLAN100.accept_ra_pinfo = 1
net.ipv6.conf.br-VLAN100.accept_redirects = 1
net.ipv6.conf.br-VLAN100.accept_source_route = 0
net.ipv6.conf.br-VLAN100.addr_gen_mode = 0
net.ipv6.conf.br-VLAN100.autoconf = 1
net.ipv6.conf.br-VLAN100.dad_transmits = 1
net.ipv6.conf.br-VLAN100.disable_ipv6 = 0
net.ipv6.conf.br-VLAN100.disable_policy = 0
net.ipv6.conf.br-VLAN100.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.br-VLAN100.drop_unsolicited_na = 0
net.ipv6.conf.br-VLAN100.enhanced_dad = 1
net.ipv6.conf.br-VLAN100.force_mld_version = 0
net.ipv6.conf.br-VLAN100.force_tllao = 0
net.ipv6.conf.br-VLAN100.forwarding = 1
net.ipv6.conf.br-VLAN100.hop_limit = 64
net.ipv6.conf.br-VLAN100.ignore_routes_with_linkdown = 0
net.ipv6.conf.br-VLAN100.keep_addr_on_down = 0
net.ipv6.conf.br-VLAN100.max_addresses = 16
net.ipv6.conf.br-VLAN100.max_desync_factor = 600
net.ipv6.conf.br-VLAN100.mc_forwarding = 0
net.ipv6.conf.br-VLAN100.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.br-VLAN100.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.br-VLAN100.mtu = 1500
net.ipv6.conf.br-VLAN100.ndisc_notify = 0
net.ipv6.conf.br-VLAN100.proxy_ndp = 0
net.ipv6.conf.br-VLAN100.regen_max_retry = 3
net.ipv6.conf.br-VLAN100.router_solicitation_delay = 1
net.ipv6.conf.br-VLAN100.router_solicitation_interval = 4
net.ipv6.conf.br-VLAN100.router_solicitation_max_interval = 3600
net.ipv6.conf.br-VLAN100.router_solicitations = -1
net.ipv6.conf.br-VLAN100.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.br-VLAN100.stable_secret': I/O error
net.ipv6.conf.br-VLAN100.suppress_frag_ndisc = 1
net.ipv6.conf.br-VLAN100.temp_prefered_lft = 86400
net.ipv6.conf.br-VLAN100.temp_valid_lft = 604800
net.ipv6.conf.br-VLAN100.use_oif_addrs_only = 0
net.ipv6.conf.br-VLAN100.use_tempaddr = 0
net.ipv6.conf.br-VLAN200.accept_dad = 1
net.ipv6.conf.br-VLAN200.accept_ra = 0
net.ipv6.conf.br-VLAN200.accept_ra_defrtr = 1
net.ipv6.conf.br-VLAN200.accept_ra_from_local = 0
net.ipv6.conf.br-VLAN200.accept_ra_min_hop_limit = 1
net.ipv6.conf.br-VLAN200.accept_ra_mtu = 1
net.ipv6.conf.br-VLAN200.accept_ra_pinfo = 1
net.ipv6.conf.br-VLAN200.accept_redirects = 1
net.ipv6.conf.br-VLAN200.accept_source_route = 0
net.ipv6.conf.br-VLAN200.addr_gen_mode = 0
net.ipv6.conf.br-VLAN200.autoconf = 1
net.ipv6.conf.br-VLAN200.dad_transmits = 1
net.ipv6.conf.br-VLAN200.disable_ipv6 = 0
net.ipv6.conf.br-VLAN200.disable_policy = 0
net.ipv6.conf.br-VLAN200.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.br-VLAN200.drop_unsolicited_na = 0
net.ipv6.conf.br-VLAN200.enhanced_dad = 1
net.ipv6.conf.br-VLAN200.force_mld_version = 0
net.ipv6.conf.br-VLAN200.force_tllao = 0
net.ipv6.conf.br-VLAN200.forwarding = 1
net.ipv6.conf.br-VLAN200.hop_limit = 64
net.ipv6.conf.br-VLAN200.ignore_routes_with_linkdown = 0
net.ipv6.conf.br-VLAN200.keep_addr_on_down = 0
net.ipv6.conf.br-VLAN200.max_addresses = 16
net.ipv6.conf.br-VLAN200.max_desync_factor = 600
net.ipv6.conf.br-VLAN200.mc_forwarding = 0
net.ipv6.conf.br-VLAN200.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.br-VLAN200.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.br-VLAN200.mtu = 1500
net.ipv6.conf.br-VLAN200.ndisc_notify = 0
net.ipv6.conf.br-VLAN200.proxy_ndp = 0
net.ipv6.conf.br-VLAN200.regen_max_retry = 3
net.ipv6.conf.br-VLAN200.router_solicitation_delay = 1
net.ipv6.conf.br-VLAN200.router_solicitation_interval = 4
net.ipv6.conf.br-VLAN200.router_solicitation_max_interval = 3600
net.ipv6.conf.br-VLAN200.router_solicitations = -1
net.ipv6.conf.br-VLAN200.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.br-VLAN200.stable_secret': I/O error
net.ipv6.conf.br-VLAN200.suppress_frag_ndisc = 1
net.ipv6.conf.br-VLAN200.temp_prefered_lft = 86400
net.ipv6.conf.br-VLAN200.temp_valid_lft = 604800
net.ipv6.conf.br-VLAN200.use_oif_addrs_only = 0
net.ipv6.conf.br-VLAN200.use_tempaddr = 0
net.ipv6.conf.br-lan.accept_dad = 1
net.ipv6.conf.br-lan.accept_ra = 0
net.ipv6.conf.br-lan.accept_ra_defrtr = 1
net.ipv6.conf.br-lan.accept_ra_from_local = 0
net.ipv6.conf.br-lan.accept_ra_min_hop_limit = 1
net.ipv6.conf.br-lan.accept_ra_mtu = 1
net.ipv6.conf.br-lan.accept_ra_pinfo = 1
net.ipv6.conf.br-lan.accept_redirects = 1
net.ipv6.conf.br-lan.accept_source_route = 0
net.ipv6.conf.br-lan.addr_gen_mode = 0
net.ipv6.conf.br-lan.autoconf = 1
net.ipv6.conf.br-lan.dad_transmits = 1
net.ipv6.conf.br-lan.disable_ipv6 = 0
net.ipv6.conf.br-lan.disable_policy = 0
net.ipv6.conf.br-lan.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.br-lan.drop_unsolicited_na = 0
net.ipv6.conf.br-lan.enhanced_dad = 1
net.ipv6.conf.br-lan.force_mld_version = 0
net.ipv6.conf.br-lan.force_tllao = 0
net.ipv6.conf.br-lan.forwarding = 1
net.ipv6.conf.br-lan.hop_limit = 64
net.ipv6.conf.br-lan.ignore_routes_with_linkdown = 0
net.ipv6.conf.br-lan.keep_addr_on_down = 0
net.ipv6.conf.br-lan.max_addresses = 16
net.ipv6.conf.br-lan.max_desync_factor = 600
net.ipv6.conf.br-lan.mc_forwarding = 0
net.ipv6.conf.br-lan.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.br-lan.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.br-lan.mtu = 1500
net.ipv6.conf.br-lan.ndisc_notify = 0
net.ipv6.conf.br-lan.proxy_ndp = 0
net.ipv6.conf.br-lan.regen_max_retry = 3
net.ipv6.conf.br-lan.router_solicitation_delay = 1
net.ipv6.conf.br-lan.router_solicitation_interval = 4
net.ipv6.conf.br-lan.router_solicitation_max_interval = 3600
net.ipv6.conf.br-lan.router_solicitations = -1
net.ipv6.conf.br-lan.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.br-lan.stable_secret': I/O error
net.ipv6.conf.br-lan.suppress_frag_ndisc = 1
net.ipv6.conf.br-lan.temp_prefered_lft = 86400
net.ipv6.conf.br-lan.temp_valid_lft = 604800
net.ipv6.conf.br-lan.use_oif_addrs_only = 0
net.ipv6.conf.br-lan.use_tempaddr = 0
net.ipv6.conf.default.accept_dad = 1
net.ipv6.conf.default.accept_ra = 0
net.ipv6.conf.default.accept_ra_defrtr = 1
net.ipv6.conf.default.accept_ra_from_local = 0
net.ipv6.conf.default.accept_ra_min_hop_limit = 1
net.ipv6.conf.default.accept_ra_mtu = 1
net.ipv6.conf.default.accept_ra_pinfo = 1
net.ipv6.conf.default.accept_redirects = 1
net.ipv6.conf.default.accept_source_route = 0
net.ipv6.conf.default.addr_gen_mode = 0
net.ipv6.conf.default.autoconf = 1
net.ipv6.conf.default.dad_transmits = 1
net.ipv6.conf.default.disable_ipv6 = 0
net.ipv6.conf.default.disable_policy = 0
net.ipv6.conf.default.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.default.drop_unsolicited_na = 0
net.ipv6.conf.default.enhanced_dad = 1
net.ipv6.conf.default.force_mld_version = 0
net.ipv6.conf.default.force_tllao = 0
net.ipv6.conf.default.forwarding = 1
net.ipv6.conf.default.hop_limit = 64
net.ipv6.conf.default.ignore_routes_with_linkdown = 0
net.ipv6.conf.default.keep_addr_on_down = 0
net.ipv6.conf.default.max_addresses = 16
net.ipv6.conf.default.max_desync_factor = 600
net.ipv6.conf.default.mc_forwarding = 0
net.ipv6.conf.default.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.default.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.default.mtu = 1280
net.ipv6.conf.default.ndisc_notify = 0
net.ipv6.conf.default.proxy_ndp = 0
net.ipv6.conf.default.regen_max_retry = 3
net.ipv6.conf.default.router_solicitation_delay = 1
net.ipv6.conf.default.router_solicitation_interval = 4
net.ipv6.conf.default.router_solicitation_max_interval = 3600
net.ipv6.conf.default.router_solicitations = -1
net.ipv6.conf.default.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.default.stable_secret': I/O error
net.ipv6.conf.default.suppress_frag_ndisc = 1
net.ipv6.conf.default.temp_prefered_lft = 86400
net.ipv6.conf.default.temp_valid_lft = 604800
net.ipv6.conf.default.use_oif_addrs_only = 0
net.ipv6.conf.default.use_tempaddr = 0
net.ipv6.conf.eth0.accept_dad = 1
net.ipv6.conf.eth0.accept_ra = 0
net.ipv6.conf.eth0.accept_ra_defrtr = 1
net.ipv6.conf.eth0.accept_ra_from_local = 0
net.ipv6.conf.eth0.accept_ra_min_hop_limit = 1
net.ipv6.conf.eth0.accept_ra_mtu = 1
net.ipv6.conf.eth0.accept_ra_pinfo = 1
net.ipv6.conf.eth0.accept_redirects = 1
net.ipv6.conf.eth0.accept_source_route = 0
net.ipv6.conf.eth0.addr_gen_mode = 0
net.ipv6.conf.eth0.autoconf = 1
net.ipv6.conf.eth0.dad_transmits = 1
net.ipv6.conf.eth0.disable_ipv6 = 0
net.ipv6.conf.eth0.disable_policy = 0
net.ipv6.conf.eth0.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.eth0.drop_unsolicited_na = 0
net.ipv6.conf.eth0.enhanced_dad = 1
net.ipv6.conf.eth0.force_mld_version = 0
net.ipv6.conf.eth0.force_tllao = 0
net.ipv6.conf.eth0.forwarding = 1
net.ipv6.conf.eth0.hop_limit = 64
net.ipv6.conf.eth0.ignore_routes_with_linkdown = 0
net.ipv6.conf.eth0.keep_addr_on_down = 0
net.ipv6.conf.eth0.max_addresses = 16
net.ipv6.conf.eth0.max_desync_factor = 600
net.ipv6.conf.eth0.mc_forwarding = 0
net.ipv6.conf.eth0.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.eth0.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.eth0.mtu = 1500
net.ipv6.conf.eth0.ndisc_notify = 0
net.ipv6.conf.eth0.proxy_ndp = 0
net.ipv6.conf.eth0.regen_max_retry = 3
net.ipv6.conf.eth0.router_solicitation_delay = 1
net.ipv6.conf.eth0.router_solicitation_interval = 4
net.ipv6.conf.eth0.router_solicitation_max_interval = 3600
net.ipv6.conf.eth0.router_solicitations = -1
net.ipv6.conf.eth0.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.eth0.stable_secret': I/O error
net.ipv6.conf.eth0.suppress_frag_ndisc = 1
net.ipv6.conf.eth0.temp_prefered_lft = 86400
net.ipv6.conf.eth0.temp_valid_lft = 604800
net.ipv6.conf.eth0.use_oif_addrs_only = 0
net.ipv6.conf.eth0.use_tempaddr = 0
net.ipv6.conf.eth0.100.accept_dad = 1
net.ipv6.conf.eth0.100.accept_ra = 0
net.ipv6.conf.eth0.100.accept_ra_defrtr = 1
net.ipv6.conf.eth0.100.accept_ra_from_local = 0
net.ipv6.conf.eth0.100.accept_ra_min_hop_limit = 1
net.ipv6.conf.eth0.100.accept_ra_mtu = 1
net.ipv6.conf.eth0.100.accept_ra_pinfo = 1
net.ipv6.conf.eth0.100.accept_redirects = 1
net.ipv6.conf.eth0.100.accept_source_route = 0
net.ipv6.conf.eth0.100.addr_gen_mode = 0
net.ipv6.conf.eth0.100.autoconf = 1
net.ipv6.conf.eth0.100.dad_transmits = 1
net.ipv6.conf.eth0.100.disable_ipv6 = 1
net.ipv6.conf.eth0.100.disable_policy = 0
net.ipv6.conf.eth0.100.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.eth0.100.drop_unsolicited_na = 0
net.ipv6.conf.eth0.100.enhanced_dad = 1
net.ipv6.conf.eth0.100.force_mld_version = 0
net.ipv6.conf.eth0.100.force_tllao = 0
net.ipv6.conf.eth0.100.forwarding = 1
net.ipv6.conf.eth0.100.hop_limit = 64
net.ipv6.conf.eth0.100.ignore_routes_with_linkdown = 0
net.ipv6.conf.eth0.100.keep_addr_on_down = 0
net.ipv6.conf.eth0.100.max_addresses = 16
net.ipv6.conf.eth0.100.max_desync_factor = 600
net.ipv6.conf.eth0.100.mc_forwarding = 0
net.ipv6.conf.eth0.100.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.eth0.100.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.eth0.100.mtu = 1500
net.ipv6.conf.eth0.100.ndisc_notify = 0
net.ipv6.conf.eth0.100.proxy_ndp = 0
net.ipv6.conf.eth0.100.regen_max_retry = 3
net.ipv6.conf.eth0.100.router_solicitation_delay = 1
net.ipv6.conf.eth0.100.router_solicitation_interval = 4
net.ipv6.conf.eth0.100.router_solicitation_max_interval = 3600
net.ipv6.conf.eth0.100.router_solicitations = -1
net.ipv6.conf.eth0.100.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.eth0.100.stable_secret': I/O error
net.ipv6.conf.eth0.100.suppress_frag_ndisc = 1
net.ipv6.conf.eth0.100.temp_prefered_lft = 86400
net.ipv6.conf.eth0.100.temp_valid_lft = 604800
net.ipv6.conf.eth0.100.use_oif_addrs_only = 0
net.ipv6.conf.eth0.100.use_tempaddr = 0
net.ipv6.conf.eth0.200.accept_dad = 1
net.ipv6.conf.eth0.200.accept_ra = 0
net.ipv6.conf.eth0.200.accept_ra_defrtr = 1
net.ipv6.conf.eth0.200.accept_ra_from_local = 0
net.ipv6.conf.eth0.200.accept_ra_min_hop_limit = 1
net.ipv6.conf.eth0.200.accept_ra_mtu = 1
net.ipv6.conf.eth0.200.accept_ra_pinfo = 1
net.ipv6.conf.eth0.200.accept_redirects = 1
net.ipv6.conf.eth0.200.accept_source_route = 0
net.ipv6.conf.eth0.200.addr_gen_mode = 0
net.ipv6.conf.eth0.200.autoconf = 1
net.ipv6.conf.eth0.200.dad_transmits = 1
net.ipv6.conf.eth0.200.disable_ipv6 = 1
net.ipv6.conf.eth0.200.disable_policy = 0
net.ipv6.conf.eth0.200.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.eth0.200.drop_unsolicited_na = 0
net.ipv6.conf.eth0.200.enhanced_dad = 1
net.ipv6.conf.eth0.200.force_mld_version = 0
net.ipv6.conf.eth0.200.force_tllao = 0
net.ipv6.conf.eth0.200.forwarding = 1
net.ipv6.conf.eth0.200.hop_limit = 64
net.ipv6.conf.eth0.200.ignore_routes_with_linkdown = 0
net.ipv6.conf.eth0.200.keep_addr_on_down = 0
net.ipv6.conf.eth0.200.max_addresses = 16
net.ipv6.conf.eth0.200.max_desync_factor = 600
net.ipv6.conf.eth0.200.mc_forwarding = 0
net.ipv6.conf.eth0.200.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.eth0.200.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.eth0.200.mtu = 1500
net.ipv6.conf.eth0.200.ndisc_notify = 0
net.ipv6.conf.eth0.200.proxy_ndp = 0
net.ipv6.conf.eth0.200.regen_max_retry = 3
net.ipv6.conf.eth0.200.router_solicitation_delay = 1
net.ipv6.conf.eth0.200.router_solicitation_interval = 4
net.ipv6.conf.eth0.200.router_solicitation_max_interval = 3600
net.ipv6.conf.eth0.200.router_solicitations = -1
net.ipv6.conf.eth0.200.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.eth0.200.stable_secret': I/O error
net.ipv6.conf.eth0.200.suppress_frag_ndisc = 1
net.ipv6.conf.eth0.200.temp_prefered_lft = 86400
net.ipv6.conf.eth0.200.temp_valid_lft = 604800
net.ipv6.conf.eth0.200.use_oif_addrs_only = 0
net.ipv6.conf.eth0.200.use_tempaddr = 0
net.ipv6.conf.lo.accept_dad = -1
net.ipv6.conf.lo.accept_ra = 0
net.ipv6.conf.lo.accept_ra_defrtr = 1
net.ipv6.conf.lo.accept_ra_from_local = 0
net.ipv6.conf.lo.accept_ra_min_hop_limit = 1
net.ipv6.conf.lo.accept_ra_mtu = 1
net.ipv6.conf.lo.accept_ra_pinfo = 1
net.ipv6.conf.lo.accept_redirects = 1
net.ipv6.conf.lo.accept_source_route = 0
net.ipv6.conf.lo.addr_gen_mode = 0
net.ipv6.conf.lo.autoconf = 1
net.ipv6.conf.lo.dad_transmits = 1
net.ipv6.conf.lo.disable_ipv6 = 0
net.ipv6.conf.lo.disable_policy = 0
net.ipv6.conf.lo.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.lo.drop_unsolicited_na = 0
net.ipv6.conf.lo.enhanced_dad = 1
net.ipv6.conf.lo.force_mld_version = 0
net.ipv6.conf.lo.force_tllao = 0
net.ipv6.conf.lo.forwarding = 1
net.ipv6.conf.lo.hop_limit = 64
net.ipv6.conf.lo.ignore_routes_with_linkdown = 0
net.ipv6.conf.lo.keep_addr_on_down = 0
net.ipv6.conf.lo.max_addresses = 16
net.ipv6.conf.lo.max_desync_factor = 600
net.ipv6.conf.lo.mc_forwarding = 0
net.ipv6.conf.lo.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.lo.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.lo.mtu = 65536
net.ipv6.conf.lo.ndisc_notify = 0
net.ipv6.conf.lo.proxy_ndp = 0
net.ipv6.conf.lo.regen_max_retry = 3
net.ipv6.conf.lo.router_solicitation_delay = 1
net.ipv6.conf.lo.router_solicitation_interval = 4
net.ipv6.conf.lo.router_solicitation_max_interval = 3600
net.ipv6.conf.lo.router_solicitations = -1
net.ipv6.conf.lo.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.lo.stable_secret': I/O error
net.ipv6.conf.lo.suppress_frag_ndisc = 1
net.ipv6.conf.lo.temp_prefered_lft = 86400
net.ipv6.conf.lo.temp_valid_lft = 604800
net.ipv6.conf.lo.use_oif_addrs_only = 0
net.ipv6.conf.lo.use_tempaddr = -1
net.ipv6.conf.wlan0.accept_dad = 1
net.ipv6.conf.wlan0.accept_ra = 0
net.ipv6.conf.wlan0.accept_ra_defrtr = 1
net.ipv6.conf.wlan0.accept_ra_from_local = 0
net.ipv6.conf.wlan0.accept_ra_min_hop_limit = 1
net.ipv6.conf.wlan0.accept_ra_mtu = 1
net.ipv6.conf.wlan0.accept_ra_pinfo = 1
net.ipv6.conf.wlan0.accept_redirects = 1
net.ipv6.conf.wlan0.accept_source_route = 0
net.ipv6.conf.wlan0.addr_gen_mode = 0
net.ipv6.conf.wlan0.autoconf = 1
net.ipv6.conf.wlan0.dad_transmits = 1
net.ipv6.conf.wlan0.disable_ipv6 = 0
net.ipv6.conf.wlan0.disable_policy = 0
net.ipv6.conf.wlan0.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.wlan0.drop_unsolicited_na = 0
net.ipv6.conf.wlan0.enhanced_dad = 1
net.ipv6.conf.wlan0.force_mld_version = 0
net.ipv6.conf.wlan0.force_tllao = 0
net.ipv6.conf.wlan0.forwarding = 1
net.ipv6.conf.wlan0.hop_limit = 64
net.ipv6.conf.wlan0.ignore_routes_with_linkdown = 0
net.ipv6.conf.wlan0.keep_addr_on_down = 0
net.ipv6.conf.wlan0.max_addresses = 16
net.ipv6.conf.wlan0.max_desync_factor = 600
net.ipv6.conf.wlan0.mc_forwarding = 0
net.ipv6.conf.wlan0.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.wlan0.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.wlan0.mtu = 1500
net.ipv6.conf.wlan0.ndisc_notify = 0
net.ipv6.conf.wlan0.proxy_ndp = 0
net.ipv6.conf.wlan0.regen_max_retry = 3
net.ipv6.conf.wlan0.router_solicitation_delay = 1
net.ipv6.conf.wlan0.router_solicitation_interval = 4
net.ipv6.conf.wlan0.router_solicitation_max_interval = 3600
net.ipv6.conf.wlan0.router_solicitations = -1
net.ipv6.conf.wlan0.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.wlan0.stable_secret': I/O error
net.ipv6.conf.wlan0.suppress_frag_ndisc = 1
net.ipv6.conf.wlan0.temp_prefered_lft = 86400
net.ipv6.conf.wlan0.temp_valid_lft = 604800
net.ipv6.conf.wlan0.use_oif_addrs_only = 0
net.ipv6.conf.wlan0.use_tempaddr = 0
net.ipv6.conf.wlan1.accept_dad = 1
net.ipv6.conf.wlan1.accept_ra = 0
net.ipv6.conf.wlan1.accept_ra_defrtr = 1
net.ipv6.conf.wlan1.accept_ra_from_local = 0
net.ipv6.conf.wlan1.accept_ra_min_hop_limit = 1
net.ipv6.conf.wlan1.accept_ra_mtu = 1
net.ipv6.conf.wlan1.accept_ra_pinfo = 1
net.ipv6.conf.wlan1.accept_redirects = 1
net.ipv6.conf.wlan1.accept_source_route = 0
net.ipv6.conf.wlan1.addr_gen_mode = 0
net.ipv6.conf.wlan1.autoconf = 1
net.ipv6.conf.wlan1.dad_transmits = 1
net.ipv6.conf.wlan1.disable_ipv6 = 0
net.ipv6.conf.wlan1.disable_policy = 0
net.ipv6.conf.wlan1.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.wlan1.drop_unsolicited_na = 0
net.ipv6.conf.wlan1.enhanced_dad = 1
net.ipv6.conf.wlan1.force_mld_version = 0
net.ipv6.conf.wlan1.force_tllao = 0
net.ipv6.conf.wlan1.forwarding = 1
net.ipv6.conf.wlan1.hop_limit = 64
net.ipv6.conf.wlan1.ignore_routes_with_linkdown = 0
net.ipv6.conf.wlan1.keep_addr_on_down = 0
net.ipv6.conf.wlan1.max_addresses = 16
net.ipv6.conf.wlan1.max_desync_factor = 600
net.ipv6.conf.wlan1.mc_forwarding = 0
net.ipv6.conf.wlan1.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.wlan1.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.wlan1.mtu = 1500
net.ipv6.conf.wlan1.ndisc_notify = 0
net.ipv6.conf.wlan1.proxy_ndp = 0
net.ipv6.conf.wlan1.regen_max_retry = 3
net.ipv6.conf.wlan1.router_solicitation_delay = 1
net.ipv6.conf.wlan1.router_solicitation_interval = 4
net.ipv6.conf.wlan1.router_solicitation_max_interval = 3600
net.ipv6.conf.wlan1.router_solicitations = -1
net.ipv6.conf.wlan1.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.wlan1.stable_secret': I/O error
net.ipv6.conf.wlan1.suppress_frag_ndisc = 1
net.ipv6.conf.wlan1.temp_prefered_lft = 86400
net.ipv6.conf.wlan1.temp_valid_lft = 604800
net.ipv6.conf.wlan1.use_oif_addrs_only = 0
net.ipv6.conf.wlan1.use_tempaddr = 0
net.ipv6.conf.wlan1-1.accept_dad = 1
net.ipv6.conf.wlan1-1.accept_ra = 0
net.ipv6.conf.wlan1-1.accept_ra_defrtr = 1
net.ipv6.conf.wlan1-1.accept_ra_from_local = 0
net.ipv6.conf.wlan1-1.accept_ra_min_hop_limit = 1
net.ipv6.conf.wlan1-1.accept_ra_mtu = 1
net.ipv6.conf.wlan1-1.accept_ra_pinfo = 1
net.ipv6.conf.wlan1-1.accept_redirects = 1
net.ipv6.conf.wlan1-1.accept_source_route = 0
net.ipv6.conf.wlan1-1.addr_gen_mode = 0
net.ipv6.conf.wlan1-1.autoconf = 1
net.ipv6.conf.wlan1-1.dad_transmits = 1
net.ipv6.conf.wlan1-1.disable_ipv6 = 0
net.ipv6.conf.wlan1-1.disable_policy = 0
net.ipv6.conf.wlan1-1.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.wlan1-1.drop_unsolicited_na = 0
net.ipv6.conf.wlan1-1.enhanced_dad = 1
net.ipv6.conf.wlan1-1.force_mld_version = 0
net.ipv6.conf.wlan1-1.force_tllao = 0
net.ipv6.conf.wlan1-1.forwarding = 1
net.ipv6.conf.wlan1-1.hop_limit = 64
net.ipv6.conf.wlan1-1.ignore_routes_with_linkdown = 0
net.ipv6.conf.wlan1-1.keep_addr_on_down = 0
net.ipv6.conf.wlan1-1.max_addresses = 16
net.ipv6.conf.wlan1-1.max_desync_factor = 600
net.ipv6.conf.wlan1-1.mc_forwarding = 0
net.ipv6.conf.wlan1-1.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.wlan1-1.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.wlan1-1.mtu = 1500
net.ipv6.conf.wlan1-1.ndisc_notify = 0
net.ipv6.conf.wlan1-1.proxy_ndp = 0
net.ipv6.conf.wlan1-1.regen_max_retry = 3
net.ipv6.conf.wlan1-1.router_solicitation_delay = 1
net.ipv6.conf.wlan1-1.router_solicitation_interval = 4
net.ipv6.conf.wlan1-1.router_solicitation_max_interval = 3600
net.ipv6.conf.wlan1-1.router_solicitations = -1
net.ipv6.conf.wlan1-1.seg6_enabled = 0
sysctl: error reading key 'net.ipv6.conf.wlan1-1.stable_secret': I/O error
net.ipv6.conf.wlan1-1.suppress_frag_ndisc = 1
net.ipv6.conf.wlan1-1.temp_prefered_lft = 86400
net.ipv6.conf.wlan1-1.temp_valid_lft = 604800
net.ipv6.conf.wlan1-1.use_oif_addrs_only = 0
net.ipv6.conf.wlan1-1.use_tempaddr = 0
net.ipv6.flowlabel_consistency = 1
net.ipv6.flowlabel_reflect = 0
net.ipv6.flowlabel_state_ranges = 0
net.ipv6.fwmark_reflect = 0
net.ipv6.icmp.ratelimit = 1000
net.ipv6.idgen_delay = 1
net.ipv6.idgen_retries = 3
net.ipv6.ip6frag_high_thresh = 4194304
net.ipv6.ip6frag_low_thresh = 3145728
net.ipv6.ip6frag_secret_interval = 0
net.ipv6.ip6frag_time = 60
net.ipv6.ip_nonlocal_bind = 0
net.ipv6.mld_max_msf = 64
net.ipv6.mld_qrv = 2
net.ipv6.neigh.br-VLAN100.anycast_delay = 100
net.ipv6.neigh.br-VLAN100.app_solicit = 0
net.ipv6.neigh.br-VLAN100.base_reachable_time = 30
net.ipv6.neigh.br-VLAN100.base_reachable_time_ms = 30000
net.ipv6.neigh.br-VLAN100.delay_first_probe_time = 5
net.ipv6.neigh.br-VLAN100.gc_stale_time = 60
net.ipv6.neigh.br-VLAN100.locktime = 0
net.ipv6.neigh.br-VLAN100.mcast_resolicit = 0
net.ipv6.neigh.br-VLAN100.mcast_solicit = 3
net.ipv6.neigh.br-VLAN100.proxy_delay = 80
net.ipv6.neigh.br-VLAN100.proxy_qlen = 64
net.ipv6.neigh.br-VLAN100.retrans_time = 100
net.ipv6.neigh.br-VLAN100.retrans_time_ms = 1000
net.ipv6.neigh.br-VLAN100.ucast_solicit = 3
net.ipv6.neigh.br-VLAN100.unres_qlen = 86
net.ipv6.neigh.br-VLAN100.unres_qlen_bytes = 163840
net.ipv6.neigh.br-lan.anycast_delay = 100
net.ipv6.neigh.br-lan.app_solicit = 0
net.ipv6.neigh.br-lan.base_reachable_time = 30
net.ipv6.neigh.br-lan.base_reachable_time_ms = 30000
net.ipv6.neigh.br-lan.delay_first_probe_time = 5
net.ipv6.neigh.br-lan.gc_stale_time = 60
net.ipv6.neigh.br-lan.locktime = 0
net.ipv6.neigh.br-lan.mcast_resolicit = 0
net.ipv6.neigh.br-lan.mcast_solicit = 3
net.ipv6.neigh.br-lan.proxy_delay = 80
net.ipv6.neigh.br-lan.proxy_qlen = 64
net.ipv6.neigh.br-lan.retrans_time = 100
net.ipv6.neigh.br-lan.retrans_time_ms = 1000
net.ipv6.neigh.br-lan.ucast_solicit = 3
net.ipv6.neigh.br-lan.unres_qlen = 86
net.ipv6.neigh.br-lan.unres_qlen_bytes = 163840
net.ipv6.neigh.default.anycast_delay = 100
net.ipv6.neigh.default.app_solicit = 0
net.ipv6.neigh.default.base_reachable_time = 30
net.ipv6.neigh.default.base_reachable_time_ms = 30000
net.ipv6.neigh.default.delay_first_probe_time = 5
net.ipv6.neigh.default.gc_interval = 30
net.ipv6.neigh.default.gc_stale_time = 60
net.ipv6.neigh.default.gc_thresh1 = 128
net.ipv6.neigh.default.gc_thresh2 = 512
net.ipv6.neigh.default.gc_thresh3 = 1024
net.ipv6.neigh.default.locktime = 0
net.ipv6.neigh.default.mcast_resolicit = 0
net.ipv6.neigh.default.mcast_solicit = 3
net.ipv6.neigh.default.proxy_delay = 80
net.ipv6.neigh.default.proxy_qlen = 64
net.ipv6.neigh.default.retrans_time = 100
net.ipv6.neigh.default.retrans_time_ms = 1000
net.ipv6.neigh.default.ucast_solicit = 3
net.ipv6.neigh.default.unres_qlen = 86
net.ipv6.neigh.default.unres_qlen_bytes = 163840
net.ipv6.neigh.eth0.anycast_delay = 100
net.ipv6.neigh.eth0.app_solicit = 0
net.ipv6.neigh.eth0.base_reachable_time = 30
net.ipv6.neigh.eth0.base_reachable_time_ms = 30000
net.ipv6.neigh.eth0.delay_first_probe_time = 5
net.ipv6.neigh.eth0.gc_stale_time = 60
net.ipv6.neigh.eth0.locktime = 0
net.ipv6.neigh.eth0.mcast_resolicit = 0
net.ipv6.neigh.eth0.mcast_solicit = 3
net.ipv6.neigh.eth0.proxy_delay = 80
net.ipv6.neigh.eth0.proxy_qlen = 64
net.ipv6.neigh.eth0.retrans_time = 100
net.ipv6.neigh.eth0.retrans_time_ms = 1000
net.ipv6.neigh.eth0.ucast_solicit = 3
net.ipv6.neigh.eth0.unres_qlen = 86
net.ipv6.neigh.eth0.unres_qlen_bytes = 163840
net.ipv6.neigh.eth0.100.anycast_delay = 100
net.ipv6.neigh.eth0.100.app_solicit = 0
net.ipv6.neigh.eth0.100.base_reachable_time = 30
net.ipv6.neigh.eth0.100.base_reachable_time_ms = 30000
net.ipv6.neigh.eth0.100.delay_first_probe_time = 5
net.ipv6.neigh.eth0.100.gc_stale_time = 60
net.ipv6.neigh.eth0.100.locktime = 0
net.ipv6.neigh.eth0.100.mcast_resolicit = 0
net.ipv6.neigh.eth0.100.mcast_solicit = 3
net.ipv6.neigh.eth0.100.proxy_delay = 80
net.ipv6.neigh.eth0.100.proxy_qlen = 64
net.ipv6.neigh.eth0.100.retrans_time = 100
net.ipv6.neigh.eth0.100.retrans_time_ms = 1000
net.ipv6.neigh.eth0.100.ucast_solicit = 3
net.ipv6.neigh.eth0.100.unres_qlen = 86
net.ipv6.neigh.eth0.100.unres_qlen_bytes = 163840
net.ipv6.neigh.lo.anycast_delay = 100
net.ipv6.neigh.lo.app_solicit = 0
net.ipv6.neigh.lo.base_reachable_time = 30
net.ipv6.neigh.lo.base_reachable_time_ms = 30000
net.ipv6.neigh.lo.delay_first_probe_time = 5
net.ipv6.neigh.lo.gc_stale_time = 60
net.ipv6.neigh.lo.locktime = 0
net.ipv6.neigh.lo.mcast_resolicit = 0
net.ipv6.neigh.lo.mcast_solicit = 3
net.ipv6.neigh.lo.proxy_delay = 80
net.ipv6.neigh.lo.proxy_qlen = 64
net.ipv6.neigh.lo.retrans_time = 100
net.ipv6.neigh.lo.retrans_time_ms = 1000
net.ipv6.neigh.lo.ucast_solicit = 3
net.ipv6.neigh.lo.unres_qlen = 86
net.ipv6.neigh.lo.unres_qlen_bytes = 163840
net.ipv6.neigh.wlan0.anycast_delay = 100
net.ipv6.neigh.wlan0.app_solicit = 0
net.ipv6.neigh.wlan0.base_reachable_time = 30
net.ipv6.neigh.wlan0.base_reachable_time_ms = 30000
net.ipv6.neigh.wlan0.delay_first_probe_time = 5
net.ipv6.neigh.wlan0.gc_stale_time = 60
net.ipv6.neigh.wlan0.locktime = 0
net.ipv6.neigh.wlan0.mcast_resolicit = 0
net.ipv6.neigh.wlan0.mcast_solicit = 3
net.ipv6.neigh.wlan0.proxy_delay = 80
net.ipv6.neigh.wlan0.proxy_qlen = 64
net.ipv6.neigh.wlan0.retrans_time = 100
net.ipv6.neigh.wlan0.retrans_time_ms = 1000
net.ipv6.neigh.wlan0.ucast_solicit = 3
net.ipv6.neigh.wlan0.unres_qlen = 86
net.ipv6.neigh.wlan0.unres_qlen_bytes = 163840
net.ipv6.neigh.wlan1.anycast_delay = 100
net.ipv6.neigh.wlan1.app_solicit = 0
net.ipv6.neigh.wlan1.base_reachable_time = 30
net.ipv6.neigh.wlan1.base_reachable_time_ms = 30000
net.ipv6.neigh.wlan1.delay_first_probe_time = 5
net.ipv6.neigh.wlan1.gc_stale_time = 60
net.ipv6.neigh.wlan1.locktime = 0
net.ipv6.neigh.wlan1.mcast_resolicit = 0
net.ipv6.neigh.wlan1.mcast_solicit = 3
net.ipv6.neigh.wlan1.proxy_delay = 80
net.ipv6.neigh.wlan1.proxy_qlen = 64
net.ipv6.neigh.wlan1.retrans_time = 100
net.ipv6.neigh.wlan1.retrans_time_ms = 1000
net.ipv6.neigh.wlan1.ucast_solicit = 3
net.ipv6.neigh.wlan1.unres_qlen = 86
net.ipv6.neigh.wlan1.unres_qlen_bytes = 163840
net.ipv6.neigh.wlan1-1.anycast_delay = 100
net.ipv6.neigh.wlan1-1.app_solicit = 0
net.ipv6.neigh.wlan1-1.base_reachable_time = 30
net.ipv6.neigh.wlan1-1.base_reachable_time_ms = 30000
net.ipv6.neigh.wlan1-1.delay_first_probe_time = 5
net.ipv6.neigh.wlan1-1.gc_stale_time = 60
net.ipv6.neigh.wlan1-1.locktime = 0
net.ipv6.neigh.wlan1-1.mcast_resolicit = 0
net.ipv6.neigh.wlan1-1.mcast_solicit = 3
net.ipv6.neigh.wlan1-1.proxy_delay = 80
net.ipv6.neigh.wlan1-1.proxy_qlen = 64
net.ipv6.neigh.wlan1-1.retrans_time = 100
net.ipv6.neigh.wlan1-1.retrans_time_ms = 1000
net.ipv6.neigh.wlan1-1.ucast_solicit = 3
net.ipv6.neigh.wlan1-1.unres_qlen = 86
net.ipv6.neigh.wlan1-1.unres_qlen_bytes = 163840
net.ipv6.route.gc_elasticity = 9
net.ipv6.route.gc_interval = 30
net.ipv6.route.gc_min_interval = 0
net.ipv6.route.gc_min_interval_ms = 500
net.ipv6.route.gc_thresh = 1024
net.ipv6.route.gc_timeout = 60
net.ipv6.route.max_size = 4096
net.ipv6.route.min_adv_mss = 1220
net.ipv6.route.mtu_expires = 600
net.ipv6.xfrm6_gc_thresh = 32768

These may be involved:

I'm having a similar problem:
My TL-WPA8630v1 is acting as dumb AccessPoint on an untagged-LAN and everything in terms of wifi including 802.11r is working fine, exccept for IPv6: Clients don't get IPv6 assignments which my dual-stack-router is handing out. On the switched&bridged LAN-ports ipv4 as well as ipv6 are working fine for clients, only Wifi is affected.
On other accesspoints (e.g. On my Mi Router 4a Gigabit Edition runnning 21.02.2) everything is fine, but not on this one.
I upgraded vom 21.02.2 to 22.03-SNAPSHOT ( 22.03 branch (git-22.083.69105-af8e91c) / OpenWrt 22.03-SNAPSHOT r19203-b664bb617d) but it didn't help.

Any idea what could be wrong?