openwrt作为二级路由的ipv6设置


  1. LAN接口设置
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config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option dhcpv4 'server'
option ra 'relay'
option dhcpv6 'relay'
option ndp 'relay'
list ra_flags 'none'
  1. WAN6接口设置
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config dhcp 'wan6'
option interface 'wan6'
option ignore '1'
option ra 'relay'
option dhcpv6 'relay'
option ndp 'relay'
option master '1'
list ra_flags 'none'

然后openwrt下的设备就可以正常获取ipv6地址了