最近心血来潮想尝试一下Sing-Box,用了几个版本的进站配置都是start inbound/tun[tun-in]: configure tun interface: invalid argument 
进站配置如下 
“inbounds”: [ 
{ 
“tag”: “tun-in”, 
“type”: “tun”, 
“address”: [ 
“172.19.0.1/30”, 
“fdfe:dcba:9876::1/126” 
], 
“mtu”: 9000, 
“auto_route”: true, 
“strict_route”: true 
}, 
{ 
“type”: “mixed”, 
“listen”: “127.0.0.1”, 
“listen_port”: 7890 
} 
],