このconfigに何が足りないでしょうか？
GUIで設定する前のconfigです。
ip route default gateway tunnel 1
ip lan1 address 192.168.0.1/24
lan linkup send-wait-time lan2 5
ipv6 lan2 address ra-prefix@lan2::6f:6c1e:dd00:0/64
ipv6 lan2 prefix change log on
ipv6 lan2 dhcp service client ir=on
ngn type lan2 ntt
tunnel select 1
tunnel encapsulation ipip
tunnel endpoint address ****:****:***:***::**
ip tunnel nat descriptor 1
ip tunnel tcp mss limit auto
tunnel enable 1
nat descriptor type 1 masquerade
nat descriptor address outer 1 ***.***.***.***
nat descriptor address inner 1 auto
dhcp service server
dhcp server rfc2131 compliant except remain-silent
dhcp scope 1 192.168.0.201-192.168.0.242/24
dns host lan1
dns service fallback on
dns server dhcp lan2
dns server select 500000 dhcp lan2 any .
dns private address spoof on
schedule at 1 startup * lua update.lua
dashboard accumulate traffic on
dashboard accumulate nat on