Surge Mac Version: v3.3.3 (935)
先将IP转发关闭
>>> sysctl -a | grep forwarding
net.inet.ip.forwarding: 0
net.inet6.ip6.forwarding: 0
再开启Surge增强模式，看到IP转发已经开启
>>> sysctl -a | grep forwarding
net.inet.ip.forwarding: 1
net.inet6.ip6.forwarding: 0
接着关闭增强模式，但IP转发没有自动关闭
>>> sysctl -a | grep forwarding
net.inet.ip.forwarding: 1
net.inet6.ip6.forwarding: 0
不知道这算不算BUG。。但是觉得恢复到开启增强模式之前的IP转发设置会不会更好一点？
