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sing-box TCP Brutal配置

TCP Brutal是Hysteria中的同名拥塞控制算法移植到TCP的版本,sing-box率先做了支持。

更多详细的介绍请移步项目页面查看:

https://github.com/apernet/tcp-brutal/blob/master/README.zh.md
https://sing-box.sagernet.org/configuration/shared/tcp-brutal/

前提条件:需要Linux内核版本5.8或更高,Debian11-12默认内核都是满足的。这里我用Debian11测试。

首先编译Brutal的Linux内核模块,这里我选择直接打包成deb,这样弄一次后,其他的机器就可以直接用deb安装了,方便不少。

安装依赖:

apt -y update
apt -y install build-essential linux-headers-$(uname -r) dkms dh-make git

获取项目代码、创建dkms压缩包:

git clone https://github.com/apernet/tcp-brutal.git
cd tcp-brutal
make dkms-tarball

看一下dkms.conf文件的内容:

cat dkms.conf

类似:

PACKAGE_NAME="tcp-brutal"
PACKAGE_VERSION="1.0.0.r7.g845241d"
...

根据查看到的PACKAGE_NAME和PACKAGE_VERSION创建相应的目录:

mkdir -p /usr/src/tcp-brutal-1.0.0.r7.g845241d

把压缩包文件解压到相应的目录

tar -xzf dkms.tar.gz --strip-components=2 -C /usr/src/tcp-brutal-1.0.0.r7.g845241d

将包纳入dkms管理、构建deb包、安装deb包:

cd /usr/src/tcp-brutal-1.0.0.r7.g845241d
dkms add -m tcp-brutal -v 1.0.0.r7.g845241d
dkms mkdeb
dpkg -i tcp-brutal-dkms_1.0.0.r7.g845241d_amd64.deb

查看状态,如有类似回显说明一切正常:

root@imlala:~# dkms status
tcp-brutal, 1.0.0.r7.g845241d, 5.10.0-26-amd64, x86_64: installed

[备注1]

如果不构建deb包,可以在本机执行如下命令直接安装brutal内核模块:

dkms install -m tcp-brutal -v 1.0.0.r7.g845241d

[备注2]

如果构建了deb包,后续在其他机器上安装brutal内核模块的话就很方便了。先把deb包传到对应的机器:

scp tcp-brutal-dkms_1.0.0.r7.g845241d_amd64.deb root@1.2.3.4:/opt

然后执行如下命令即可:

cd /opt
dpkg -i tcp-brutal-dkms_1.0.0.r7.g845241d_amd64.deb
apt install -f
dkms status

现在我们还需要加载brutal模块:

modprobe brutal

检查模块是否加载成功,如有类似如下回显说明正常:

root@imlala:~# lsmod | grep brutal
brutal                 20480  0

将brutal模块设置为开机自动加载:

echo "brutal" > /etc/modules-load.d/brutal.conf

至此brutal内核模块的配置就完成了。

现在我们要编译安装个sing-box的beta版本,先安装依赖:

apt -y install curl build-essential libssl-dev zlib1g-dev gcc-mingw-w64

安装go:

curl -L https://go.dev/dl/go1.21.4.linux-amd64.tar.gz -o go1.21.4.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.21.4.linux-amd64.tar.gz
echo 'export PATH=$PATH:/usr/local/go/bin' > /etc/profile.d/golang.sh
source /etc/profile.d/golang.sh

编译的时候可以自己添加参数来支持更多的功能:

https://sing-box.sagernet.org/installation/build-from-source/#build-tags

这里我需要用到reality和utls所以就加了这两个。

编译linux平台的二进制文件:

go install -v -tags \
with_reality_server,\
with_utls \
github.com/sagernet/sing-box/cmd/sing-box@v1.7.0-beta.2

编译windows平台的二进制文件:

env GOOS=windows GOARCH=amd64 CGO_ENABLED=0 CC=x86_64-w64-mingw32-gcc \
go install -v -tags \
with_reality_server,\
with_utls \
github.com/sagernet/sing-box/cmd/sing-box@v1.7.0-beta.2

复制编译好的文件:

cp $(go env GOPATH)/bin/sing-box /usr/local/bin/

新建sing-box需要用到的目录:

mkdir -p /usr/local/etc/sing-box

新建systemd服务:

systemctl edit --full --force sing-box.service

写入如下配置:

[Unit]
Description=sing-box service
Documentation=https://sing-box.sagernet.org
After=network.target nss-lookup.target

[Service]
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
ExecStart=/usr/local/bin/sing-box run -c /usr/local/etc/sing-box/config.json
Restart=on-failure
RestartPreventExitStatus=23
LimitNOFILE=infinity

[Install]
WantedBy=multi-user.target

新建sing-box的配置文件:

nano /usr/local/etc/sing-box/config.json

这里我配置一个vless-reality节点:

{
  "log": {
    "level": "info"
  },
  "inbounds": [
    {
      "type": "vless",
      "tag": "vless-in",
      "listen": "0.0.0.0",
      "listen_port": 443,
      "users": [
        {
          "name": "imlala",
          "uuid": "219c8c62-430a-439a-a6f6-d8f6a2a225a2",
          "flow": ""
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "go.dev",
        "reality": {
          "enabled": true,
          "handshake": {
            "server": "go.dev",
            "server_port": 443
          },
          "private_key": "mPVhErJjoa-hx7K8TAzVR_hiKM3UYuuTQEoECcSqNFE",
          "short_id": [
            "9534dcf8c8d0c43f"
          ]
        }
      },
      "multiplex": {
        "enabled": true,
        "padding": true,
        "brutal": {
          "enabled": true,
          "up_mbps": 300,
          "down_mbps": 300
        }
      }
    }
  ],
  "outbounds": [
    {
      "type": "direct",
      "tag": "direct"
    }
  ]
}

[备注1]

请注意这套配置不支持xtls-rprx-vision,所以flow需要留空。

[备注2]

sing-box generate uuid // 生成uuid
sing-box generate reality-keypair // 生成private_key、public_key
sing-box generate rand 8 --hex // 生成short_id

启动sing-box并设置开机自启:

systemctl enable --now sing-box

客户端配置,这里我给出一个自己目前在用的,tun模式:

{
  "log": {
    "level": "info",
    "timestamp": true
  },
  "dns": {
    "servers": [
      {
        "tag": "cloudflare",
        "address": "https://1.1.1.1/dns-query"
      },
      {
        "tag": "dnspod",
        "address": "https://1.12.12.12/dns-query",
        "detour": "direct"
      },
      {
        "tag": "block",
        "address": "rcode://success"
      }
    ],
    "rules": [
      {
        "geosite": "category-ads-all",
        "server": "block",
        "disable_cache": true
      },
      {
      	"outbound": "any",
      	"server": "dnspod"
      },
      {
        "geosite": "cn",
        "server": "dnspod"
      }
    ],
    "strategy": "ipv4_only"
  },
  "inbounds": [
    {
      "type": "tun",
      "tag": "tun-in",
      "interface_name": "tun0",
      "inet4_address": "172.28.0.1/30",
      "auto_route": true,
      "strict_route": true,
      "stack": "system",
      "sniff": true
    }
  ],
  "outbounds": [
    {
      "type": "vless",
      "tag": "vless-out",
      "server": "1.2.3.4",
      "server_port": 443,
      "uuid": "219c8c62-430a-439a-a6f6-d8f6a2a225a2",
      "flow": "",
      "tls": {
        "enabled": true,
        "server_name": "go.dev",
        "utls": {
          "enabled": true,
          "fingerprint": "chrome"
         },
        "reality": {
          "enabled": true,
          "public_key": "2Gga7qZ8dA8agbF2lAnojBC_Nr90mxys_yMaJarty3A",
          "short_id": "9534dcf8c8d0c43f"
        }
      },
      "packet_encoding": "xudp",
      "multiplex": {
      	"enabled": true,
      	"protocol": "h2mux",
        "max_streams": 10,
      	"padding": true,
      	"brutal":{
      	  "enabled": true,
      	  "up_mbps": 30,
      	  "down_mbps": 1000
      	}
      }
    },
    {
      "type": "direct",
      "tag": "direct"
    },
    {
      "type": "block",
      "tag": "block"
    },
    {
      "type": "dns",
      "tag": "dns"
    }
  ],
  "route": {
    "geoip": {
      "download_url": "https://github.com/SagerNet/sing-geoip/releases/latest/download/geoip.db",
      "download_detour": "vless-out" 
    },
    "geosite": {
      "download_url": "https://github.com/SagerNet/sing-geosite/releases/latest/download/geosite.db",
      "download_detour": "vless-out"
    },
    "rules": [
      {
        "protocol": "dns",
        "outbound": "dns"
      },
      {
        "geosite": "cn",
        "geoip": [
          "cn",
          "private"
        ],
        "outbound": "direct"
      },
      {
        "geosite": "category-ads-all",
        "outbound": "block"
      }
    ],
    "auto_detect_interface": true
  }
}

[备注1]

tun模式注意windows防火墙拦截,自己手动允许一下:

这样一波操作下来,可以说基本上只要不涉及到grpc和http2的协议现在都可以用上brutal了,这就很牛逼了。。。

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未经允许不得转载:荒岛 » sing-box TCP Brutal配置
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  1. #1

    lala 关注你博客很久了,能和你交换一下友链么

    kanav6个月前 (11-17) Google Chrome 119.0.0.0 Google Chrome 119.0.0.0 Windows 10 x64 Edition Windows 10 x64 Edition回复
  2. #2

    lala,请问备注1写的不支持flow,是因为添加了TCP Brutal后不支持flow呢,还是因为reality跟hysteria2共存的原因不支持flow?
    :grin:

    weeper6个月前 (11-21) Google Chrome 119.0.0.0 Google Chrome 119.0.0.0 Windows 10 x64 Edition Windows 10 x64 Edition回复
    • 不支持flow,是因为brutal必须开启多路复用,而xtls-vision不支持多路复用。跟hy2无任何关系 。

      bug6个月前 (11-30) Safari 17.1.1 Safari 17.1.1 iPhone iOS 17.1.1 iPhone iOS 17.1.1回复
      • 多谢答惑

        weeper6个月前 (12-12) Google Chrome 120.0.0.0 Google Chrome 120.0.0.0 Windows 10 x64 Edition Windows 10 x64 Edition回复
  3. #3

    我照着教程做了一遍,在启动的时候发现提示从1.6.0版本开始就不支持nginx 的sni启动了,也就是sing-box现在不支持隐藏在nginx之后了,这样做的话,一台机器就只能做一个用途了。不是太好

    weeper6个月前 (11-26) Google Chrome 119.0.0.0 Google Chrome 119.0.0.0 Windows 10 x64 Edition Windows 10 x64 Edition回复
  4. #4

    lala,sing-box把GeoIP迁移到规则集了,以前的配置可能会失效。要不看看再出个配置 :razz: :razz:

    cupidads6个月前 (12-11) Google Chrome 119.0.0.0 Google Chrome 119.0.0.0 Windows 10 x64 Edition Windows 10 x64 Edition回复

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