多ip节点搭建

准备ubuntu 服务器，支持ipv6

服务器信息查询

ip a

查询ipv6 地址例如：2a01:4ff:f0:c03a::1/64

查询网卡名称：eth0

生成多条ipv6工具

https://www.bulianglin.com/archives/ipv6.html

生成ipv6
生成shell命令

到服务器中执行

ipv6保存成永久文件

查看文件名

ls /etc/netplan/

打开编辑(将文件名替换成真实的文件名字.yaml)

cd /etc/netplan/01-netcfg.yaml

修改文件格式

/ipv6/

修改文件后执行

sudo netplan try

回车

sudo netplan apply

查看ip状态

ip addr show eth0

搭建Vmess梯子

1. 远程下载Vmess方案

更新系统包索引

sudo apt update && sudo apt upgrade -y

安装必要的工具

sudo apt install wget curl -y

下载脚本

curl -O https://raw.githubusercontent.com/bulianglin/demo/main/xrayL.sh

2. 本地创建Vmess脚本

nano xrayL.sh

Vmess脚本

DEFAULT_START_PORT=20000 #默认起始端口 DEFAULT_SOCKS_USERNAME="userb" #默认socks账号 DEFAULT_SOCKS_PASSWORD="passwordb" #默认socks密码 DEFAULT_WS_PATH="/ws" #默认ws路径 DEFAULT_UUID=$(cat /proc/sys/kernel/random/uuid) #默认随机UUID IP_ADDRESSES=($(hostname -I)) install_xray() { echo "安装 Xray..." apt-get install unzip -y || yum install unzip -y wget https://github.com/XTLS/Xray-core/releases/download/v1.8.3/Xray-linux-64.zip unzip Xray-linux-64.zip mv xray /usr/local/bin/xrayL chmod +x /usr/local/bin/xrayL cat </etc/systemd/system/xrayL.service [Unit] Description=XrayL Service After=network.target [Service] ExecStart=/usr/local/bin/xrayL -c /etc/xrayL/config.toml Restart=on-failure User=nobody RestartSec=3 [Install] WantedBy=multi-user.target EOF systemctl daemon-reload systemctl enable xrayL.service systemctl start xrayL.service echo "Xray 安装完成." } config_xray() { config_type=$1 mkdir -p /etc/xrayL if [ "$config_type" != "socks" ] && [ "$config_type" != "vmess" ]; then echo "类型错误！仅支持socks和vmess." exit 1 fi read -p "起始端口 (默认 $DEFAULT_START_PORT): " START_PORT START_PORT=${START_PORT:-$DEFAULT_START_PORT} if [ "$config_type" == "socks" ]; then read -p "SOCKS 账号 (默认 $DEFAULT_SOCKS_USERNAME): " SOCKS_USERNAME SOCKS_USERNAME=${SOCKS_USERNAME:-$DEFAULT_SOCKS_USERNAME} read -p "SOCKS 密码 (默认 $DEFAULT_SOCKS_PASSWORD): " SOCKS_PASSWORD SOCKS_PASSWORD=${SOCKS_PASSWORD:-$DEFAULT_SOCKS_PASSWORD} elif [ "$config_type" == "vmess" ]; then read -p "UUID (默认随机): " UUID UUID=${UUID:-$DEFAULT_UUID} read -p "WebSocket 路径 (默认 $DEFAULT_WS_PATH): " WS_PATH WS_PATH=${WS_PATH:-$DEFAULT_WS_PATH} fi for ((i = 0; i < ${#IP_ADDRESSES[@]}; i++)); do config_content+="[[inbounds]]\n" config_content+="port = $((START_PORT + i))\n" config_content+="protocol = \"$config_type\"\n" config_content+="tag = \"tag_$((i + 1))\"\n" config_content+="[inbounds.settings]\n" if [ "$config_type" == "socks" ]; then config_content+="auth = \"password\"\n" config_content+="udp = true\n" config_content+="ip = \"${IP_ADDRESSES[i]}\"\n" config_content+="[[inbounds.settings.accounts]]\n" config_content+="user = \"$SOCKS_USERNAME\"\n" config_content+="pass = \"$SOCKS_PASSWORD\"\n" elif [ "$config_type" == "vmess" ]; then config_content+="[[inbounds.settings.clients]]\n" config_content+="id = \"$UUID\"\n" config_content+="[inbounds.streamSettings]\n" config_content+="network = \"ws\"\n" config_content+="[inbounds.streamSettings.wsSettings]\n" config_content+="path = \"$WS_PATH\"\n\n" fi config_content+="[[outbounds]]\n" config_content+="sendThrough = \"${IP_ADDRESSES[i]}\"\n" config_content+="protocol = \"freedom\"\n" config_content+="tag = \"tag_$((i + 1))\"\n\n" config_content+="[[routing.rules]]\n" config_content+="type = \"field\"\n" config_content+="inboundTag = \"tag_$((i + 1))\"\n" config_content+="outboundTag = \"tag_$((i + 1))\"\n\n\n" done echo -e "$config_content" >/etc/xrayL/config.toml systemctl restart xrayL.service systemctl --no-pager status xrayL.service echo "" echo "生成 $config_type 配置完成" echo "起始端口:$START_PORT" echo "结束端口:$(($START_PORT + $i - 1))" if [ "$config_type" == "socks" ]; then echo "socks账号:$SOCKS_USERNAME" echo "socks密码:$SOCKS_PASSWORD" elif [ "$config_type" == "vmess" ]; then echo "UUID:$UUID" echo "ws路径:$WS_PATH" fi echo "" } main() { [ -x "$(command -v xrayL)" ] || install_xray if [ $# -eq 1 ]; then config_type="$1" else read -p "选择生成的节点类型 (socks/vmess): " config_type fi if [ "$config_type" == "vmess" ]; then config_xray "vmess" elif [ "$config_type" == "socks" ]; then config_xray "socks" else echo "未正确选择类型，使用默认sokcs配置." config_xray "socks" fi } main "$@"

赋予脚本执行权限

chmod +x xrayL.sh

运行脚本

bash xrayL.sh

示例：

选择生成的节点类型 (socks/vmess): vmess
起始端口 (默认 20000): 42000
UUID (默认随机):
WebSocket 路径 (默认 /ws): /wss

复制链接地址：选中链接Ctrl+c

开启BBR

创建文件

nano enable_bbr.sh

粘贴脚本

#!/bin/bash


# 检查是否以 root 权限运行

if [ "$EUID" -ne 0 ]; then

  echo "请以 root 权限运行此脚本：sudo $0"

  exit 1

fi
# 颜色输出函数

green() { echo -e "\033[32m$1\033[0m"; }

red() { echo -e "\033[31m$1\033[0m"; }

yellow() { echo -e "\033[33m$1\033[0m"; }
# 检查内核版本

KERNEL_VERSION=$(uname -r | cut -d'.' -f1-2)

MIN_KERNEL="4.9"

if [ "$(printf '%s\n' "$MIN_KERNEL" "$KERNEL_VERSION" | sort -V | head -n1)" != "$MIN_KERNEL" ]; then

  red "当前内核版本 ($KERNEL_VERSION) 低于 4.9，无法启用 BBR"

  yellow "请升级内核后重试，建议使用 'sudo apt install linux-generic-hwe-22.04' 或手动安装新内核"

  exit 1

else

  green "内核版本 ($KERNEL_VERSION) 符合要求，继续配置 BBR"

fi
# 检查是否已启用 BBR

CURRENT_CONGESTION=$(sysctl -n net.ipv4.tcp_congestion_control)

if [ "$CURRENT_CONGESTION" == "bbr" ]; then

  green "BBR 已启用，无需重复配置"

  exit 0

fi
# 修改 sysctl 配置

SYSCTL_FILE="/etc/sysctl.conf"

BBR_CONFIG="net.core.default_qdisc=fq\nnet.ipv4.tcp_congestion_control=bbr"
# 备份原配置文件

if [ ! -f "$SYSCTL_FILE.bak" ]; then

  cp "$SYSCTL_FILE" "$SYSCTL_FILE.bak"

  green "已备份原配置文件到 $SYSCTL_FILE.bak"

fi
# 添加 BBR 配置

grep -q "net.ipv4.tcp_congestion_control" "$SYSCTL_FILE"

if [ $? -eq 0 ]; then

  sed -i '/net.core.default_qdisc/d' "$SYSCTL_FILE"

  sed -i '/net.ipv4.tcp_congestion_control/d' "$SYSCTL_FILE"

  echo -e "$BBR_CONFIG" >> "$SYSCTL_FILE"

else

  echo -e "$BBR_CONFIG" >> "$SYSCTL_FILE"

fi
# 应用配置

sysctl -p > /dev/null

green "BBR 配置已写入并应用"
# 验证 BBR 是否启用

NEW_CONGESTION=$(sysctl -n net.ipv4.tcp_congestion_control)

if [ "$NEW_CONGESTION" == "bbr" ]; then

  green "BBR 已成功启用！"

  echo "当前 TCP 拥塞控制算法：$NEW_CONGESTION"

  echo "可用算法：$(sysctl -n net.ipv4.tcp_available_congestion_control)"

else

  red "BBR 启用失败，请检查系统配置"

  yellow "当前算法：$NEW_CONGESTION"

  exit 1

fi