Help wanted! I want to create a AP in my Raspbian PI. And i choose dnsmasq as the dhcpv4 and dhcpv6 server. However, my laptop can acquire IPv4 successfully but fail to get a IPv6. Why the dnsmasq doesn't work for IPv6?
# my dnsmasq.conf
domain-needed
no-resolv
no-poll
server=8.8.8.8
server=8.8.4.4
all-servers
interface=wlan0
dhcp-range=192.168.233.100, 192.168.233.200, 255.255.255.0, 12h
dhcp-range=fec0::ff00, fec0::fffe/10, 12h
enable-ra
dhcp-option-force=26,1397
log-queries
log-dhcp
conf-dir=/etc/dnsmasq.d
# glance at the dnsmasq log when i make a DHCP request
hostapd: wlan0: STA 88:53:2e:65:8c:a4 IEEE 802.11: associated
hostapd: wlan0: STA 88:53:2e:65:8c:a4 RADIUS: starting accounting session 56703A6F-00000010
hostapd: wlan0: STA 88:53:2e:65:8c:a4 WPA: pairwise key handshake completed (RSN)
dnsmasq-dhcp[3585]: 2738259568 available DHCP range: 192.168.233.100 -- 192.168.233.200
dnsmasq-dhcp[3585]: 2738259568 client provides name: anri
dnsmasq-dhcp[3585]: 2738259568 DHCPREQUEST(wlan0) 192.168.233.200 88:53:2e:65:8c:a4
dnsmasq-dhcp[3585]: 2738259568 tags: wlan0
dnsmasq-dhcp[3585]: 2738259568 DHCPACK(wlan0) 192.168.233.200 88:53:2e:65:8c:a4 anri
dnsmasq-dhcp[3585]: 2738259568 requested options: 1:netmask, 28:broadcast, 2:time-offset, 3:router,
dnsmasq-dhcp[3585]: 2738259568 requested options: 15:domain-name, 6:dns-server, 119:domain-search,
dnsmasq-dhcp[3585]: 2738259568 requested options: 12:hostname, 44:netbios-ns, 47:netbios-scope,
dnsmasq-dhcp[3585]: 2738259568 requested options: 26:mtu, 121:classless-static-route, 42:ntp-server,
dnsmasq-dhcp[3585]: 2738259568 requested options: 121:classless-static-route, 249, 33:static-route,
dnsmasq-dhcp[3585]: 2738259568 requested options: 252, 42:ntp-server
dnsmasq-dhcp[3585]: 2738259568 next server: 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 1 option: 53 message-type 5
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 54 server-identifier 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 51 lease-time 43200
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 58 T1 21600
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 59 T2 37800
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 1 netmask 255.255.255.0
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 28 broadcast 192.168.233.255
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 3 router 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 6 dns-server 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 12 hostname anri
dnsmasq-dhcp[3585]: 2738259568 sent size: 2 option: 26 mtu 1397
dnsmasq-dhcp[3585]: RTR-SOLICIT(wlan0)
dnsmasq-dhcp[3585]: 2738259568 available DHCP range: 192.168.233.100 -- 192.168.233.200
dnsmasq-dhcp[3585]: 2738259568 client provides name: anri
dnsmasq-dhcp[3585]: 2738259568 DHCPREQUEST(wlan0) 192.168.233.200 88:53:2e:65:8c:a4
dnsmasq-dhcp[3585]: 2738259568 tags: wlan0
dnsmasq-dhcp[3585]: 2738259568 DHCPACK(wlan0) 192.168.233.200 88:53:2e:65:8c:a4 anri
dnsmasq-dhcp[3585]: 2738259568 requested options: 1:netmask, 28:broadcast, 2:time-offset, 3:router,
dnsmasq-dhcp[3585]: 2738259568 requested options: 15:domain-name, 6:dns-server, 119:domain-search,
dnsmasq-dhcp[3585]: 2738259568 requested options: 12:hostname, 44:netbios-ns, 47:netbios-scope,
dnsmasq-dhcp[3585]: 2738259568 requested options: 26:mtu, 121:classless-static-route, 42:ntp-server,
dnsmasq-dhcp[3585]: 2738259568 requested options: 121:classless-static-route, 249, 33:static-route,
dnsmasq-dhcp[3585]: 2738259568 requested options: 252, 42:ntp-server
dnsmasq-dhcp[3585]: 2738259568 next server: 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 1 option: 53 message-type 5
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 54 server-identifier 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 51 lease-time 43200
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 58 T1 21600
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 59 T2 37800
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 1 netmask 255.255.255.0
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 28 broadcast 192.168.233.255
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 3 router 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 6 dns-server 192.168.233.254
dnsmasq-dhcp[3585]: 2738259568 sent size: 4 option: 12 hostname anri
dnsmasq-dhcp[3585]: 2738259568 sent size: 2 option: 26 mtu 1397