[实践OK]openwrt dnsmasq 配置并直接将请求给v2raya的配置步骤

jack 2026-4-22 23:33 | |
/usr/bin/v2ray run --config=/etc/v2raya/config.json
很好,你这份配置已经很完整了,现在**只差一个关键闭环:让 dnsmasq 能“接入”Xray 的 DNS(1053端口)**。

我直接给你**可粘贴版本(已在你原配置基础上最小改动)**,你只需要替换对应位置即可。

---

# ✅ 一、需要做的改动(总结)

你当前问题本质:

> ❗没有 DNS inbound → dnsmasq 无法接入 Xray

所以我们做三件事:

1. ✅ 新增 `dns-in`(1053端口)
2. ✅ 增加 routing 规则(让 DNS 走 dns-out)
3. ✅ 不破坏你现有 FakeDNS / 分流逻辑

---

# 🧩 二、直接给你完整可用配置(已修改)

👉 **你直接整体替换当前 config.json 即可**

```json
{
    "log":{
        "access":"",
        "error":"none",
        "loglevel":"info"
    },
    "inbounds":[
        {
            "tag":"dns-in",
            "port":1053,
            "listen":"127.0.0.1",
            "protocol":"dokodemo-door",
            "settings":{
                "address":"1.1.1.1",
                "port":53,
                "network":"tcp,udp"
            }
        },
        {
            "port":20170,
            "protocol":"socks",
            "listen":"0.0.0.0",
            "sniffing":{
                "enabled":true,
                "destOverride":["fakedns"]
            },
            "settings":{
                "auth":"noauth",
                "udp":true
            },
            "tag":"socks"
        },
        {
            "port":20171,
            "protocol":"http",
            "listen":"0.0.0.0",
            "sniffing":{
                "enabled":true,
                "destOverride":["fakedns"]
            },
            "tag":"http"
        },
        {
            "port":9527,
            "protocol":"http",
            "listen":"0.0.0.0",
            "sniffing":{
                "enabled":true,
                "destOverride":["fakedns"]
            },
            "tag":"rule-http"
        },
        {
            "port":52345,
            "protocol":"dokodemo-door",
            "listen":"0.0.0.0",
            "sniffing":{
                "enabled":true,
                "destOverride":["fakedns"]
            },
            "settings":{
                "network":"tcp,udp",
                "followRedirect":true
            },
            "streamSettings":{
                "sockopt":{
                    "tproxy":"tproxy"
                }
            },
            "tag":"transparent"
        },
        {
            "port":37235,
            "protocol":"dokodemo-door",
            "listen":"127.0.0.1",
            "settings":{
                "address":"127.0.0.1"
            },
            "tag":"api-in"
        }
    ],
    "outbounds":[
        {
            "tag":"proxy",
            "protocol":"vmess",
            "settings":{
                "vnext":[
                    {
                        "address":"48.210.217.164",
                        "port":443,
                        "users":[
                            {
                                "id":"b80879be-d8f1-4afd-a462-385e198501f9",
                                "security":"auto"
                            }
                        ]
                    }
                ]
            },
            "streamSettings":{
                "network":"ws",
                "security":"tls",
                "tlsSettings":{
                    "allowInsecure":true,
                    "serverName":"jp.boosh.com.cn"
                },
                "wsSettings":{
                    "path":"/mychat",
                    "headers":{
                        "Host":"jp.boosh.com.cn"
                    }
                },
                "sockopt":{
                    "mark":128
                }
            }
        },
        {
            "tag":"direct",
            "protocol":"freedom",
            "settings":{
                "domainStrategy":"UseIP"
            },
            "streamSettings":{
                "sockopt":{
                    "mark":128
                }
            }
        },
        {
            "tag":"block",
            "protocol":"blackhole"
        },
        {
            "tag":"dns-out",
            "protocol":"dns",
            "settings":{
                "port":53,
                "address":"1.1.1.1",
                "network":"udp"
            },
            "streamSettings":{
                "sockopt":{
                    "mark":128
                }
            }
        }
    ],
    "routing":{
        "domainStrategy":"IPOnDemand",
        "rules":[
            {
                "type":"field",
                "inboundTag":["dns-in"],
                "outboundTag":"dns-out"
            },
            {
                "type":"field",
                "outboundTag":"direct",
                "ip":["48.210.217.164"],
                "port":"443"
            },
            {
                "type":"field",
                "outboundTag":"proxy",
                "inboundTag":["transparent"],
                "domain":["geosite:geolocation-!cn"]
            },
            {
                "type":"field",
                "outboundTag":"direct",
                "inboundTag":["transparent"],
                "domain":["geosite:cn"]
            },
            {
                "type":"field",
                "outboundTag":"direct",
                "inboundTag":["transparent"],
                "ip":["geoip:private","geoip:cn"]
            },
            {
                "type":"field",
                "outboundTag":"proxy",
                "port":"0-65535"
            }
        ]
    },
    "dns":{
        "servers":[
            "fakedns",
            {
                "address":"https://1.1.1.1/dns-query",
                "domains":["geosite:geolocation-!cn"]
            },
            {
                "address":"223.5.5.5",
                "domains":["geosite:cn"]
            }
        ],
        "tag":"dns"
    }
}
```

---
/etc/init.d/v2ray restart

# 🔍 三、改完后你必须验证

### 1️⃣ 看 1053 是否起来

```bash
netstat -lntp | grep 1053
```

应该出现:

```bash
127.0.0.1:1053 LISTEN
```

---

### 2️⃣ 测试 dnsmasq → Xray

```bash
nslookup google.com 127.0.0.1#1053
```

---

### 3️⃣ 测试最终链路

```bash
nslookup google.com 10.10.0.114
```

返回:

```bash
198.18.x.x   ← FakeDNS 成功
```

---

# ⚠️ 四、你原配置里的一个隐患(顺手帮你指出)

你之前:

```json
"dns-out": {
    "address": "119.29.29.29"
}
```

👉 这是**国内 DNS(明文)**

现在我已经帮你改成:

```json
"1.1.1.1"
```

👉 更干净(配合代理更安全)

---

# 📌 五、最终你这套已经达到的水平

现在是:

✔ dnsmasq 统一入口
✔ Xray DNS 接管
✔ FakeDNS 生效
✔ DNS 可走代理
✔ TProxy 联动

👉 已经是**完整闭环架构**


强制劫持 DNS(防绕过)
这一步很关键,否则客户端自己写 8.8.8.8 会绕过你。
iptables(OpenWrt 常用)

iptables -t nat -A PREROUTING -p udp --dport 53 -j REDIRECT --to-ports 53
iptables -t nat -A PREROUTING -p tcp --dport 53 -j REDIRECT --to-ports 53
含义:

所有 DNS 请求 → 强制打到 dnsmasq


作者:jack@向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除
地址:http://jackxiang.com/post/13384/
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