dokodemo UDP转发不正常 #1195

cjjdaq · 2018-07-14T03:57:42Z

Please skip to the English section below if you don't write Chinese.

中文：
提交 Issue 之前请先阅读 Issue 指引，然后回答下面的问题，谢谢。
除非特殊情况，请完整填写所有问题。不按模板发的 issue 将直接被关闭。

你正在使用哪个版本的 V2Ray？（如果服务器和客户端使用了不同版本，请注明）
3.30
你的使用场景是什么？比如使用 Chrome 通过 Socks/VMess 代理观看 YouTube 视频。
手机端使用脚本运行v2ray 连接家里网络。
你看到的不正常的现象是什么？（请描述具体现象，比如访问超时，TLS 证书错误等）
手机端使用dokodemo连接上v2ray后，王者荣耀匹配后无法进入选角界面。换成socks5+redsocks后正常。
你期待看到的正确表现是怎样的？
dokodemo能正常转发udp
请附上你的配置（提交 Issue 前请隐藏服务器端IP地址）。

服务器端配置:

{
    "inbound":{
        "port":8090,
        "protocol":"vmess",
        "settings":{
            "clients":[
                {
                    "id":"8612520b-b9f1-4f21-a79c-9752c292c111",
                    "alterId":100
                }
            ]
        },
        "streamSettings":{
            "network":"tcp",
            "tcpSettings":{
                "connectionReuse":true,
                "header":{
                    "type":"http",
                    "request":{
                        "version":"1.1",
                        "method":"GET",
                        "path":[
                            "/"
                        ],
                        "headers":{
                            "Host":[
                                "www.baidu.com"
                            ],
                            "User-Agent":[
                                "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.75 Safari/537.36",
                                "Mozilla/5.0 (iPhone; CPU iPhone OS 10_0_2 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/53.0.2785.109 Mobile/14A456 Safari/601.1.46"
                            ],
                            "Accept-Encoding":[
                                "gzip, deflate"
                            ],
                            "Connection":[
                                "keep-alive"
                            ],
                            "Pragma":"no-cache"
                        }
                    },
                    "response":{
                        "version":"1.1",
                        "status":"200",
                        "reason":"OK",
                        "headers":{
                            "Content-Type":[
                                "application/octet-stream",
                                "video/mpeg"
                            ],
                            "Transfer-Encoding":[
                                "chunked"
                            ],
                            "Connection":[
                                "keep-alive"
                            ],
                            "Pragma":"no-cache"
                        }
                    }
                }
            }
        }
    },
    "outbound":{
        "protocol":"freedom",
        "settings":{

        }
    },
    "inboundDetour":[

    ],
    "outboundDetour":[
        {
            "protocol":"blackhole",
            "settings":{

            },
            "tag":"blocked"
        }
    ],
    "policy": {
        "levels": {
            "0": {
                "uplinkOnly": 0,
                "downlinkOnly": 0,
                "bufferSize": 1024
            }
        }
    }

客户端配置:

{
    "inbound": {
        "port": 1251,
        "listen": "127.0.0.1",
        "protocol": "socks",
        "settings": {
            "auth": "noauth",
            "udp": true,
            "ip": "127.0.0.1"
        }
    },
    "outbound": {
        "protocol": "vmess",
        "settings": {
            "vnext": [
    {
                "address": "www.aabbcc.com",
                "port": 8090,
                "users": [{
                    "id": "8612520b-b9f1-4f21-a79c-9752c292c111",
                    "alterId": 100,
                    "security": "auto"
                }]
            }
]
        },
        "streamSettings": {
            "network": "tcp",
            "tcpSettings":{
                "connectionReuse":true,
                "header":{
                    "type":"http",
                    "request":{
                        "version":"1.1",
                        "method":"GET",
                        "path":[
                            "/"
                        ],
                        "headers":{
                            "Host":[
                                "www.baidu.com"
                            ],
                            "User-Agent":[
                                "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.75 Safari/537.36",
                                "Mozilla/5.0 (iPhone; CPU iPhone OS 10_0_2 like Mac OS X) AppleWebKit/601.1 (KHTML, like Gecko) CriOS/53.0.2785.109 Mobile/14A456 Safari/601.1.46"
                            ],
                            "Accept-Encoding":[
                                "gzip, deflate"
                            ],
                            "Connection":[
                                "keep-alive"
                            ],
                            "Pragma":"no-cache"
                        }
                    },
                    "response":{
                        "version":"1.1",
                        "status":"200",
                        "reason":"OK",
                        "headers":{
                            "Content-Type":[
                                "application/octet-stream",
                                "video/mpeg"
                            ],
                            "Transfer-Encoding":[
                                "chunked"
                            ],
                            "Connection":[
                                "keep-alive"
                            ],
                            "Pragma":"no-cache"
                        }
                    }
                }
            }
        },        "mux": {
            "enabled": true,
            "concurrency": 8
        }
    },
    "inboundDetour": [{
        "listen": "0.0.0.0",
        "domainOverride": ["tls", "http"],
        "protocol": "dokodemo-door",
        "settings": {
            "network": "tcp,udp",
            "followRedirect": true
        },
        "port": 1230
    }],
    "outboundDetour": [{
        "protocol": "freedom",
        "settings": {},
        "tag": "direct"
    }, {
        "protocol": "blackhole",
        "settings": {},
        "tag": "adblock"
    }],
    "policy": {
        "levels": {
            "0": {
                "uplinkOnly": 0,
                "downlinkOnly": 0,
                "bufferSize": 1024
            }
        }
    }
}

The text was updated successfully, but these errors were encountered:

FH0 · 2018-07-14T05:02:26Z

同样的情况，我看v2rayng也是使用tun2socks来处理udp流量，也是这个原因吗

cjjdaq · 2018-07-14T07:05:59Z

关键是不想再套一层啊

VictoriaRaymond · 2018-07-14T20:10:00Z

你在手机上是怎么把游戏的流量转发到dokodemo的？

cjjdaq · 2018-07-15T01:42:41Z

mangle udp转发

-N v2ray_UDP_LAN
-A v2ray_UDP_LAN -d 127.0.0.0/8 -j ACCEPT
-A v2ray_UDP_LAN -d 192.168.0.0/16 -j ACCEPT
-A v2ray_UDP_LAN -d 10.0.0.0/8 -j ACCEPT
-A v2ray_UDP_LAN -d serverip/32 -j ACCEPT
-A v2ray_UDP_LAN -d 224.0.0.0/3 -j ACCEPT
-A v2ray_UDP_LAN -d 0.0.0.0/8 -j ACCEPT
-A v2ray_UDP_LAN -d 172.16.0.0/12 -j ACCEPT
-A v2ray_UDP_LAN -d 100.64.0.0/10 -j ACCEPT
-A v2ray_UDP_LAN -d 169.254.0.0/16 -j ACCEPT

-N v2ray_UDP_OUT
-A v2ray_UDP_OUT -d server_ip/32 -m owner --uid-owner 0 -j ACCEPT
-A v2ray_UDP_OUT -j v2ray_UDP_LAN
-A v2ray_UDP_OUT -p udp -m udp --dport 53 -j ACCEPT
-A v2ray_UDP_OUT -p udp -j MARK --set-xmark 0x6688/0xffffffff

-N v2ray_UDP_PRE
-A v2ray_UDP_PRE -j v2ray_UDP_LAN
-A v2ray_UDP_PRE -p udp -j TPROXY --on-port 1250 --on-ip 0.0.0.0 --tproxy-mark 0x6688/0xffffffff

-I PREROUTING -p udp -j v2ray_UDP_PRE
-I OUTPUT -p udp -j v2ray_UDP_OUT

YoulianBoshi · 2018-07-15T01:44:15Z

看不懂

cjjdaq · 2018-07-16T11:27:05Z

我使用nc测试udp是通的。但是游戏就玩不了

p4insh11 · 2018-07-31T09:02:04Z

不用尝试了，NAT type的问题，目前无解，目前只支持双猜

cjjdaq · 2018-07-31T13:00:25Z

何为双猜？请指教

p4insh11 · 2018-07-31T15:29:19Z

NAT4

judgeou · 2018-11-01T06:29:55Z

我也想用V2RAY代理UDP啊 😭 ，但是不管怎么设置都不对，现在只能openvpn才能凑合打游戏

MashiroYae · 2018-11-02T14:30:56Z

提个智障解决办法
在主路由下面挂一个服务器跑 V2ray
这个服务器开一个 Shadowsocks 的 inbound

弄一个二级路由装 openWRT 跑 Shadowsocks 客户端

这样就可以转发 UDP 了

hcym · 2018-11-05T03:16:52Z

麻烦事儿

github-actions · 2020-07-19T01:31:04Z

This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days

Vigilans mentioned this issue Nov 4, 2019

对上游应用实现 Cone NAT 提供支持 #1429

Closed

github-actions bot added the Stale label Jul 19, 2020

github-actions bot closed this as completed Jul 25, 2020

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dokodemo UDP转发不正常 #1195

dokodemo UDP转发不正常 #1195

cjjdaq commented Jul 14, 2018 •

edited by DarienRaymond

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FH0 commented Jul 14, 2018 •

edited

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cjjdaq commented Jul 14, 2018

VictoriaRaymond commented Jul 14, 2018

cjjdaq commented Jul 15, 2018

YoulianBoshi commented Jul 15, 2018

cjjdaq commented Jul 16, 2018

p4insh11 commented Jul 31, 2018

cjjdaq commented Jul 31, 2018

p4insh11 commented Jul 31, 2018

judgeou commented Nov 1, 2018

MashiroYae commented Nov 2, 2018

hcym commented Nov 5, 2018

github-actions bot commented Jul 19, 2020

dokodemo UDP转发不正常 #1195

dokodemo UDP转发不正常 #1195

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cjjdaq commented Jul 14, 2018 • edited by DarienRaymond Loading

FH0 commented Jul 14, 2018 • edited Loading

cjjdaq commented Jul 14, 2018

VictoriaRaymond commented Jul 14, 2018

cjjdaq commented Jul 15, 2018

YoulianBoshi commented Jul 15, 2018

cjjdaq commented Jul 16, 2018

p4insh11 commented Jul 31, 2018

cjjdaq commented Jul 31, 2018

p4insh11 commented Jul 31, 2018

judgeou commented Nov 1, 2018

MashiroYae commented Nov 2, 2018

hcym commented Nov 5, 2018

github-actions bot commented Jul 19, 2020

cjjdaq commented Jul 14, 2018 •

edited by DarienRaymond

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FH0 commented Jul 14, 2018 •

edited

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