使用TCP DNS的时候会打开UDP DNS，无法使用仅TCP DNS解析 #837

htmlrust · 2021-03-31T10:19:41Z

htmlrust
Mar 31, 2021

DNS协议仅设置了TCP

				{
					"network":"tcp",
				  "address": "8.8.8.8",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "8.8.4.4",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "1.1.1.1",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "1.0.0.1",
				  "port": 443
				}

错误日志里面有UDP


2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 8.8.8.8:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 8.8.4.4:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 1.1.1.1:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 1.0.0.1:443

配置文件

{
		"log": {
			"access": "access.log",
			"error": "error.log",
			"loglevel": "info"
		},
		"api": {
			"tag": "api",
			"services": [
				"HandlerService",
				"LoggerService",
				"StatsService"
			]
	
		},
		"dns": {
			"tag": "dns_inbound",
			"disableCache": false,
			
			"hosts": {
				"ip.sb":"127.0.0.1",
				"google.com":"127.0.0.1",
				"ip138.com":"127.0.0.1"
			},
	
			"servers": [

				{
					"network":"tcp",
				  "address": "8.8.8.8",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "8.8.4.4",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "1.1.1.1",
				  "port": 443
				},

				{
					"network":"tcp",
				  "address": "1.0.0.1",
				  "port": 443
				}

			  ]
	
		},
		"routing": {
			"domainStrategy": "IPOnDemand",
			"rules": [				{ 
					"type": "field",
					"domain": [
					  "geosite:cn"
					],
					"outboundTag": "direct"
				  },				{ 
					"type": "field",
					"ip": [
					  "geoip:cn",
					  "geoip:private"
					],
					"outboundTag": "driect"
				  }
			]
	
		},
		"policy": {},
		"inbounds": [

			{
				"tag":"transparent",
				"port": 12345,
				"protocol": "dokodemo-door",
				"settings": {
				  "network": "tcp,udp",
				  "followRedirect": true
				},
				"sniffing": {
				  "enabled": true,
				  "destOverride": [
					"http",
					"tls"
				  ]
				},
				"streamSettings": {
				  "sockopt": {
					"tproxy": "tproxy", 
					"mark":255
				  }
				}
			  },


			{
				"listen": "127.0.0.1",
				"port": 18070,
				"protocol": "shadowsocks",
				"settings": {
					"method": "aes-256-gcm",
					"password": "BUBLG-H3EZ3-1D2OC-HXKHR-33K9Q"
			},
				"streamSettings": {
					"network": "tcp"
				}
			},
			{
				"listen": "127.0.0.1",
				"port": 18071,
				"protocol": "vmess",
				"settings": {
					"clients": [
						{
							"id": "1d3b197a-1b85-48bb-989c-446cbbb57345"
						}
					]
				},
				"streamSettings": {
					"network": "tcp"
				}
			},
			{
				"listen": "127.0.0.1",
				"port": 18072,
				"protocol": "vless",
				"settings": {
					"clients": [
						{
							"id": "1d3b197a-1b85-48bb-989c-446cbbb57345",
							"level": 0,
							"email": "[email protected]"
						}
					],
					"decryption": "none",
					"fallbacks": [
						{
							"dest": 8001
						}
					]
				},
				"streamSettings": {
					"network": "tcp"
				}
			},
	
	
			{
				"listen": "127.0.0.1",
				"port": "18092",
				"protocol": "http",
				"settings": {
				  "timeout:":0,
				  "allowTransparent":false,
				  "userLevel":0
				}
			  },

			{
				"listen": "127.0.0.1",
				"port": "18091",
				"protocol": "socks",
				"settings": {
					"auth": "noauth",
					"udp": false,
					"ip": "127.0.0.1"
				}
			}


	
		],
		"outbounds": [
			
			{
				"protocol": "socks",
				"settings": {
					"servers": [
						{
							"address": "127.0.0.1",
							"port": 17090
						}
					]
				},
				"streamSettings": {
					"sockopt": {
						"mark": 255
					  },
					"network": "tcp",
					"security": "none"
				},
				"tag": "proxy"

			},
			
			{
				"protocol": "freedom",
				"tag": "direct",
				"settings":{
					"domainStrategy":"UseIP"

				},
				"streamSettings": {
					"sockopt": {
					  "mark": 255
					}
				}
			},
			{
				"protocol": "freedom",
				"tag": "direct-cn",
				"settings":{
					"domainStrategy":"UseIP"

				},
				"streamSettings": {
					"sockopt": {
					  "mark": 255
					}
				}
			},
			{
				"protocol": "freedom",
				"tag": "direct-bt",
				"settings":{
					"domainStrategy":"UseIP"

				},
				"streamSettings": {
					"sockopt": {
					  "mark": 255
					}
				}
			},

			{
				"protocol": "freedom",
				"tag": "direct-123",
				"settings":{
					"domainStrategy":"UseIP"

				},
				"streamSettings": {
					"sockopt": {
					  "mark": 255
					}
				}
			},
			{
				"protocol": "freedom",
				"tag": "direct-114",
				"settings":{
					"domainStrategy":"UseIP"

				},
				"streamSettings": {
					"sockopt": {
					  "mark": 255
					}
				}
			},

			{
				"tag": "block",
				"protocol": "blackhole",
				"settings": {
				  "response": {
					"type": "http"
				  }
				}
			},
			{
				"tag": "dns-out",
				"protocol": "dns",
				"streamSettings": {
				  "sockopt": {
					"mark": 255
				  }
				}
			}
	
		],
		"transport": {},
		"stats": {},
		"reverse": {}
	}

正确日志

2021/03/31 18:12:44 127.0.0.1:51424 accepted tcp:www.google.com.hk:443 [proxy]
2021/03/31 18:12:44 127.0.0.1:51431 accepted tcp:www.google.com.hk:443 [proxy]
2021/03/31 18:12:44 127.0.0.1:51435 accepted tcp:www.google.com.hk:443 [proxy]
2021/03/31 18:12:46 127.0.0.1:51441 accepted tcp:www.google.com.hk:443 [proxy]

错误日志


2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 8.8.8.8:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 8.8.4.4:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 1.1.1.1:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/app/dns: DNS: created UDP client initialized for 1.0.0.1:443
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 0.0.0.0:12345
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: listening UDP on 0.0.0.0:12345
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 127.0.0.1:18070
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 127.0.0.1:18071
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 127.0.0.1:18072
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 127.0.0.1:18092
2021/03/31 18:12:24 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: listening TCP on 127.0.0.1:18091
2021/03/31 18:12:24 [Warning] github.com/v2fly/v2ray-core/v4: V2Ray 4.36.2 started
2021/03/31 18:12:28 [Info] [1371756647] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:www.google.com.hk:443
2021/03/31 18:12:28 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:8.8.8.8:443
2021/03/31 18:12:28 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:8.8.8.8:443
2021/03/31 18:12:28 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:28 [Info] [11577727] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:www.google.com.hk:443
2021/03/31 18:12:28 [Info] [1964770448] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:www.google.com.hk:443
2021/03/31 18:12:30 [Info] [286160198] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:www.google.com.hk:443
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:8.8.4.4:443
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:8.8.4.4:443
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:32 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:34 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:1.1.1.1:443
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:1.1.1.1:443
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:36 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:38 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:1.0.0.1:443
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:1.0.0.1:443
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded
2021/03/31 18:12:40 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded
2021/03/31 18:12:42 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.0.0.1:443 > context deadline exceeded
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/features/routing/dns: resolve ip for www.google.com.hk > github.com/v2fly/v2ray-core/v4/app/dns: returning nil for domain www.google.com.hk > multierr: context deadline exceeded | context deadline exceeded | context deadline exceeded | context deadline exceeded | 
2021/03/31 18:12:44 [Info] [1371756647] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for tcp:www.google.com.hk:443
2021/03/31 18:12:44 [Info] [1371756647] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.0.0.1:443 > context deadline exceeded
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/features/routing/dns: resolve ip for www.google.com.hk > github.com/v2fly/v2ray-core/v4/app/dns: returning nil for domain www.google.com.hk > multierr: context deadline exceeded | context deadline exceeded | context deadline exceeded | context deadline exceeded | 
2021/03/31 18:12:44 [Info] [11577727] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for tcp:www.google.com.hk:443
2021/03/31 18:12:44 [Info] [11577727] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.0.0.1:443 > context deadline exceeded
2021/03/31 18:12:44 [Info] github.com/v2fly/v2ray-core/v4/features/routing/dns: resolve ip for www.google.com.hk > github.com/v2fly/v2ray-core/v4/app/dns: returning nil for domain www.google.com.hk > multierr: context deadline exceeded | context deadline exceeded | context deadline exceeded | context deadline exceeded | 
2021/03/31 18:12:44 [Info] [1964770448] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for tcp:www.google.com.hk:443
2021/03/31 18:12:44 [Info] [1964770448] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:45 [Info] [43355036] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:adservice.google.com.hk:443
2021/03/31 18:12:45 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:8.8.8.8:443
2021/03/31 18:12:45 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:8.8.8.8:443
2021/03/31 18:12:45 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:45 [Info] [1099267216] github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: tunnelling request to tcp:adservice.google.com.hk:443
2021/03/31 18:12:45 [Info] [1964770448] github.com/v2fly/v2ray-core/v4/app/proxyman/inbound: connection ends > github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: connection ends > context canceled
2021/03/31 18:12:45 [Info] [1964770448] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:45 [Info] [11577727] github.com/v2fly/v2ray-core/v4/app/proxyman/inbound: connection ends > github.com/v2fly/v2ray-core/v4/proxy/shadowsocks: connection ends > context canceled
2021/03/31 18:12:45 [Info] [11577727] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:46 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain www.google.com.hk at server UDP:1.0.0.1:443 > context deadline exceeded
2021/03/31 18:12:46 [Info] github.com/v2fly/v2ray-core/v4/features/routing/dns: resolve ip for www.google.com.hk > github.com/v2fly/v2ray-core/v4/app/dns: returning nil for domain www.google.com.hk > multierr: context deadline exceeded | context deadline exceeded | context deadline exceeded | context deadline exceeded | 
2021/03/31 18:12:46 [Info] [286160198] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for tcp:www.google.com.hk:443
2021/03/31 18:12:46 [Info] [286160198] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:8.8.4.4:443
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:8.8.4.4:443
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:49 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:8.8.8.8:443 > context deadline exceeded
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:1.1.1.1:443
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:1.1.1.1:443
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:53 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:8.8.4.4:443 > context deadline exceeded
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: establishing new connection for udp:1.0.0.1:443
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/app/dispatcher: default route for udp:1.0.0.1:443
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/tcp: dialing TCP to tcp:127.0.0.1:17090
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/app/proxyman/outbound: failed to process outbound traffic > github.com/v2fly/v2ray-core/v4/proxy/socks: connection ends > context canceled
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/transport/internet/udp: failed to handle UDP input > io: read/write on closed pipe
2021/03/31 18:12:57 [Info] github.com/v2fly/v2ray-core/v4/app/dns: failed to lookup ip for domain adservice.google.com.hk at server UDP:1.1.1.1:443 > context deadline exceeded

Loyalsoldier · 2021-03-31T10:22:55Z

Loyalsoldier
Mar 31, 2021
Maintainer

V2Ray 目前 (v4.36.2) 不支持 TCP DNS。

5 replies

htmlrust Mar 31, 2021
Author

是从哪个版本开始不支持TCP DNS的？

Loyalsoldier Mar 31, 2021
Maintainer

V2Ray 至今从未支持过 TCP DNS。

htmlrust Mar 31, 2021
Author

V2Ray 至今从未支持过 TCP DNS。

官网的dns协议页面说有TCP协议查询

https://www.v2fly.org/config/protocols/dns.html

DNS 是一个出站协议，主要用于拦截和转发 DNS 查询。此出站协议只能接收 DNS 流量（包含基于 UDP 和 TCP 协议的查询），其它类型的流量会导致错误。

在处理 DNS 查询时，此出站协议会将 IP 查询（即 A 和 AAAA）转发给内置的 DNS 服务器。其它类型的查询流量将被转发至它们原本的目标地址。

DNS 出站协议在 V2Ray 4.15 中引入。

Loyalsoldier Mar 31, 2021
Maintainer

V2Ray DNS 出站协议支持识别 UDP 和 TCP 流量的 DNS 查询，但 V2Ray 本身的 DNS 功能模块并不支持 TCP DNS。

CalmLong Apr 20, 2021

但是之前任意门协议加上 TLS 是可以作为 DoT 来使用的，现在都不行了

可以看下 https://steemit.com/cn/@v2ray/dns 总结部分

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使用TCP DNS的时候会打开UDP DNS，无法使用仅TCP DNS解析 #837

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Uh oh!

使用TCP DNS的时候会打开UDP DNS，无法使用仅TCP DNS解析 #837

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htmlrust Mar 31, 2021

Replies: 1 comment · 5 replies

Uh oh!

Loyalsoldier Mar 31, 2021 Maintainer

Uh oh!

htmlrust Mar 31, 2021 Author

Uh oh!

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htmlrust Mar 31, 2021 Author

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Loyalsoldier Mar 31, 2021 Maintainer

Uh oh!

CalmLong Apr 20, 2021

htmlrust
Mar 31, 2021

Replies: 1 comment 5 replies

Loyalsoldier
Mar 31, 2021
Maintainer

htmlrust Mar 31, 2021
Author

Loyalsoldier Mar 31, 2021
Maintainer

htmlrust Mar 31, 2021
Author

Loyalsoldier Mar 31, 2021
Maintainer