谢谢各位
已经解决.
是官方建议设置方式有问题导致,我完全按照官方才进了坑
(这个有有问题的官方)
https://openwrt.org/docs/guide-user/services/vpn/tailscale/start官方建议是
Create a new firewall zone via LuCI: Network → Firewall → Zones → Add
Name: tailscale
Input: ACCEPT (default)
Output: ACCEPT (default)
Forward: ACCEPT
Masquerading: on
MSS Clamping: on
Covered networks: tailscale
Allow forward to destination zones: Select your LAN (and/or other internal zones or WAN if you plan on using this device as an exit node)
Allow forward from source zones: Select your LAN (and/or other internal zones or leave it blank if you do not want to route LAN traffic to other tailscale hosts)
然后导致进坑
删除以上官方设置,老老实实命令行解决
iptables -I FORWARD -i tailscale0 -j ACCEPT
iptables -I FORWARD -o tailscale0 -j ACCEPT
iptables -t nat -I POSTROUTING -o tailscale0 -j MASQUERADE