@
fredcc #6
openwrt 的 dhcpv6 本身就有类似功能啊。打开 extendprefix 就可以了
# /etc/config/network
config interface 'wan6'
option device 'eth4'
option proto 'dhcpv6'
option reqaddress 'try'
option reqprefix 'auto'
option extendprefix '1'
# /etc/config/dhcp
config dhcp 'lan'
option interface 'lan'
option start '2'
option limit '150'
option leasetime '12h'
option dhcpv4 'server'
option dhcpv6 'server'
option ra 'server'
option ra_useleasetime '1'
option ndp 'hybrid'
list ra_flags 'managed-config'
list ra_flags 'other-config'
config dhcp 'wan6'
option interface 'wan6'
option ignore '1'
option ra 'relay'
option dhcpv6 'relay'
option ndp 'relay'
option master '1'