baichal
GitHub
parent
cee9ba5df2
commit
e7f1ab4487
454
socat.sh
454
socat.sh
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@ -5,7 +5,7 @@ export PATH
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# ====================================================
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# 系统要求: CentOS 7+、Debian 8+、Ubuntu 16+
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# 描述: Socat 一键安装管理脚本
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# 版本: 5.5
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# 版本: 5.2
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# ====================================================
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Green="\033[32m"
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@ -1405,204 +1405,308 @@ restore_forwards() {
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check_and_enable_bbr() {
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echo -e "${Green}正在检查 BBR 状态...${Font}"
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kernel_version=$(uname -r | cut -d- -f1)
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if [[ $(echo $kernel_version 4.9 | awk '{print ($1 < $2)}') -eq 1 ]]; then
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# 获取内核版本 - 更精确的版本检测
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kernel_version=$(uname -r | sed 's/[^0-9.]*\([0-9.]*\).*/\1/')
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major_version=$(echo "$kernel_version" | cut -d. -f1)
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minor_version=$(echo "$kernel_version" | cut -d. -f2)
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# 检查内核版本是否支持BBR (4.9+ 支持BBR, 4.13+ 支持BBRv2)
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if [[ $major_version -lt 4 ]] || [[ $major_version -eq 4 && $minor_version -lt 9 ]]; then
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echo -e "${Red}当前内核版本 ($kernel_version) 过低，不支持 BBR。需要 4.9 或更高版本。${Font}"
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return 1
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fi
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current_cc=$(sysctl -n net.ipv4.tcp_congestion_control)
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# 检查系统是否支持BBR算法
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if ! sysctl net.ipv4.tcp_available_congestion_control &>/dev/null; then
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echo -e "${Red}系统不支持拥塞控制算法配置${Font}"
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return 1
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fi
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if ! lsmod | grep -q "tcp_bbr"; then
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echo -e "${Yellow}BBR 模块未加载，正在尝试加载...${Font}"
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modprobe tcp_bbr
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if ! lsmod | grep -q "tcp_bbr"; then
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echo -e "${Red}无法加载 BBR 模块。请检查您的系统是否支持 BBR。${Font}"
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# 获取可用的拥塞控制算法
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available_cc=$(sysctl -n net.ipv4.tcp_available_congestion_control 2>/dev/null || echo "")
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if [[ -z "$available_cc" ]]; then
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echo -e "${Red}无法获取可用的拥塞控制算法${Font}"
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return 1
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fi
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# 检查BBR是否可用 - 按优先级顺序：bbrplus -> bbr -> bbr2
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bbr_variants=("bbrplus" "bbr" "bbr2")
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supported_bbr=""
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for variant in "${bbr_variants[@]}"; do
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if echo "$available_cc" | grep -q "$variant"; then
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supported_bbr="$variant"
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break
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fi
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done
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if [[ -z "$supported_bbr" ]]; then
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echo -e "${Red}系统不支持BBR算法。可用算法: $available_cc${Font}"
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return 1
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fi
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# 获取当前拥塞控制算法
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current_cc=$(sysctl -n net.ipv4.tcp_congestion_control 2>/dev/null || echo "")
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if [[ -z "$current_cc" ]]; then
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echo -e "${Red}无法获取当前拥塞控制算法${Font}"
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return 1
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fi
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# 检查当前算法是否为BBR变体
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is_bbr_enabled=false
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current_bbr_variant=""
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for variant in "${bbr_variants[@]}"; do
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if [[ "$current_cc" == "$variant" ]]; then
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is_bbr_enabled=true
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current_bbr_variant="$variant"
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echo -e "${Yellow}检测到系统已启用 ${current_bbr_variant}${Font}"
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break
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fi
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done
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# 检查内核是否内置BBR - 不再强制要求模块加载
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has_bbr_module=false
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if lsmod | grep -q "tcp_bbr" || echo "$available_cc" | grep -q "bbr"; then
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has_bbr_module=true
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fi
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if [[ "$has_bbr_module" == false ]]; then
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echo -e "${Yellow}BBR模块未找到，尝试加载...${Font}"
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if modprobe tcp_bbr 2>/dev/null; then
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echo -e "${Green}BBR模块加载成功${Font}"
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has_bbr_module=true
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else
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echo -e "${Yellow}BBR模块加载失败，可能是内置内核或已集成${Font}"
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# 继续执行，因为可能是内置内核
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fi
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fi
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# 如果未启用BBR，尝试启用
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if [[ "$is_bbr_enabled" != true ]]; then
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echo -e "${Yellow}当前拥塞控制算法为 ${current_cc}，正在切换到 ${supported_bbr}...${Font}"
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if sysctl -w net.ipv4.tcp_congestion_control="$supported_bbr" 2>/dev/null; then
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echo -e "${Green}已切换到 ${supported_bbr}${Font}"
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current_cc="$supported_bbr"
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else
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echo -e "${Red}切换到 ${supported_bbr} 失败${Font}"
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return 1
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fi
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fi
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bbr_variants=("bbr" "bbr2" "bbrplus" "tsunamy")
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if [[ " ${bbr_variants[@]} " =~ " ${current_cc} " ]]; then
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echo -e "${Yellow}检测到系统已启用 ${current_cc}。${Font}"
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else
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echo -e "${Yellow}当前拥塞控制算法为 ${current_cc}，正在切换到 BBR...${Font}"
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sysctl -w net.ipv4.tcp_congestion_control=bbr
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fi
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current_qdisc=$(sysctl -n net.core.default_qdisc)
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if [[ $current_qdisc != "fq" ]]; then
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# 检查并设置队列调度算法
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current_qdisc=$(sysctl -n net.core.default_qdisc 2>/dev/null || echo "")
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if [[ "$current_qdisc" != "fq" ]]; then
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echo -e "${Yellow}当前队列调度算法为 ${current_qdisc}，正在切换到 fq...${Font}"
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sysctl -w net.core.default_qdisc=fq
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echo "net.core.default_qdisc = fq" >> /etc/sysctl.conf
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if sysctl -w net.core.default_qdisc=fq 2>/dev/null; then
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echo -e "${Green}已切换到 fq 队列调度${Font}"
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else
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echo -e "${Yellow}切换到 fq 失败，可能系统不支持${Font}"
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fi
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fi
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if ! grep -q "net.ipv4.tcp_congestion_control = bbr" /etc/sysctl.conf; then
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echo "net.ipv4.tcp_congestion_control = bbr" >> /etc/sysctl.conf
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fi
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sysctl -p
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current_cc=$(sysctl -n net.ipv4.tcp_congestion_control)
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if [[ $current_cc == "bbr" ]]; then
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echo -e "${Green}BBR 已成功启用。${Font}"
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# 持久化配置
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local sysctl_file="/etc/sysctl.conf"
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if [[ -w "$sysctl_file" ]]; then
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# 清理旧的BBR配置
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sed -i '/net\.ipv4\.tcp_congestion_control/d' "$sysctl_file"
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sed -i '/net\.core\.default_qdisc/d' "$sysctl_file"
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# 添加新的BBR配置
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echo "net.ipv4.tcp_congestion_control = $current_cc" >> "$sysctl_file"
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echo "net.core.default_qdisc = fq" >> "$sysctl_file"
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# 重新加载配置
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sysctl -p 2>/dev/null || echo -e "${Yellow}sysctl配置重载部分失败${Font}"
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else
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echo -e "${Red}BBR 启用失败，当前拥塞控制算法为 ${current_cc}。${Font}"
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echo -e "${Yellow}无法写入sysctl配置文件，配置将在重启后失效${Font}"
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fi
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# 最终验证
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final_cc=$(sysctl -n net.ipv4.tcp_congestion_control 2>/dev/null || echo "")
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final_qdisc=$(sysctl -n net.core.default_qdisc 2>/dev/null || echo "")
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# 检查是否为BBR变体
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is_bbr_final=false
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for variant in "${bbr_variants[@]}"; do
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if [[ "$final_cc" == "$variant" ]]; then
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is_bbr_final=true
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break
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fi
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done
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if [[ "$is_bbr_final" == true ]]; then
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echo -e "${Green}BBR 已成功启用。当前算法: $final_cc, 队列调度: $final_qdisc${Font}"
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return 0
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else
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echo -e "${Red}BBR 启用失败，当前拥塞控制算法为 ${final_cc}${Font}"
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return 1
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fi
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}
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# 网络加速配置管理
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manage_network_acceleration() {
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local action="$1" # "enable" 或 "disable"
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# 定义加速配置（键=值 格式）- 专为端口转发优化
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local -A acceleration_configs=(
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# 核心转发优化
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["net.ipv4.tcp_fastopen"]="3"
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["net.ipv4.tcp_slow_start_after_idle"]="0"
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["net.ipv4.tcp_mtu_probing"]="1"
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# 缓冲区优化 - 大幅提升转发性能
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["net.core.rmem_max"]="67108864"
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["net.core.wmem_max"]="67108864"
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["net.ipv4.tcp_rmem"]="4096 262144 67108864"
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["net.ipv4.tcp_wmem"]="4096 262144 67108864"
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["net.ipv4.tcp_mem"]="8388608 12582912 16777216"
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["net.core.netdev_max_backlog"]="8192"
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["net.core.netdev_budget"]="600"
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# 连接管理优化
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["net.ipv4.tcp_max_syn_backlog"]="8192"
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["net.ipv4.tcp_tw_reuse"]="1"
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["net.ipv4.tcp_fin_timeout"]="10"
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["net.ipv4.tcp_keepalive_time"]="600"
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["net.ipv4.tcp_keepalive_intvl"]="30"
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["net.ipv4.tcp_keepalive_probes"]="3"
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["net.ipv4.tcp_max_tw_buckets"]="5000000"
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# 高级TCP特性
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["net.ipv4.tcp_syncookies"]="1"
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["net.ipv4.tcp_sack"]="1"
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["net.ipv4.tcp_fack"]="1"
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["net.ipv4.tcp_window_scaling"]="1"
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["net.ipv4.tcp_adv_win_scale"]="1"
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["net.ipv4.tcp_moderate_rcvbuf"]="1"
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["net.ipv4.tcp_no_metrics_save"]="1"
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["net.ipv4.tcp_rfc1337"]="1"
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["net.ipv4.tcp_timestamps"]="1"
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["net.ipv4.tcp_ecn"]="0" # 禁用ECN避免兼容性问题
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# 性能调优
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["net.core.optmem_max"]="65536"
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["net.ipv4.tcp_notsent_lowat"]="32768"
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["net.ipv4.ip_local_port_range"]="1024 65535"
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["net.ipv4.tcp_max_orphans"]="8192"
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["net.ipv4.tcp_abort_on_overflow"]="0"
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["net.core.somaxconn"]="8192"
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)
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# 定义默认配置（键=值 格式）
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local -A default_configs=(
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["net.ipv4.tcp_fastopen"]="0"
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["net.ipv4.tcp_congestion_control"]="cubic"
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["net.core.default_qdisc"]="pfifo_fast"
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["net.ipv4.tcp_slow_start_after_idle"]="1"
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["net.ipv4.tcp_mtu_probing"]="0"
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["net.core.rmem_max"]="212992"
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["net.core.wmem_max"]="212992"
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["net.ipv4.tcp_rmem"]="4096 87380 6291456"
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["net.ipv4.tcp_wmem"]="4096 16384 4194304"
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["net.ipv4.tcp_mem"]="378651 504868 757299"
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["net.core.netdev_max_backlog"]="1000"
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["net.ipv4.tcp_max_syn_backlog"]="128"
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["net.ipv4.tcp_tw_reuse"]="0"
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["net.ipv4.tcp_fin_timeout"]="60"
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["net.ipv4.tcp_keepalive_time"]="7200"
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["net.ipv4.tcp_max_tw_buckets"]="180000"
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["net.ipv4.tcp_syncookies"]="1"
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["net.ipv4.tcp_rfc1337"]="0"
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["net.ipv4.tcp_sack"]="1"
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["net.ipv4.tcp_fack"]="1"
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["net.ipv4.tcp_window_scaling"]="1"
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["net.ipv4.tcp_adv_win_scale"]="1"
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["net.ipv4.tcp_moderate_rcvbuf"]="1"
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["net.core.optmem_max"]="20480"
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["net.ipv4.tcp_notsent_lowat"]="4294967295"
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)
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# 定义所有需要清理的配置键 - 包含新增和原有的所有网络参数
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local cleanup_keys=(
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"net.ipv4.tcp_fastopen"
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"net.ipv4.tcp_congestion_control"
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"net.core.default_qdisc"
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"net.ipv4.tcp_slow_start_after_idle"
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"net.ipv4.tcp_mtu_probing"
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"net.core.rmem_max"
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"net.core.wmem_max"
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"net.ipv4.tcp_rmem"
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"net.ipv4.tcp_wmem"
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"net.ipv4.tcp_mem"
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"net.core.netdev_max_backlog"
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"net.core.netdev_budget"
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"net.ipv4.tcp_max_syn_backlog"
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"net.ipv4.tcp_tw_reuse"
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"net.ipv4.tcp_fin_timeout"
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"net.ipv4.tcp_keepalive_time"
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"net.ipv4.tcp_keepalive_intvl"
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"net.ipv4.tcp_keepalive_probes"
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"net.ipv4.tcp_max_tw_buckets"
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"net.ipv4.tcp_syncookies"
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"net.ipv4.tcp_rfc1337"
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"net.ipv4.tcp_sack"
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"net.ipv4.tcp_fack"
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"net.ipv4.tcp_window_scaling"
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"net.ipv4.tcp_adv_win_scale"
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"net.ipv4.tcp_moderate_rcvbuf"
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"net.ipv4.tcp_no_metrics_save"
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"net.ipv4.tcp_timestamps"
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"net.ipv4.tcp_ecn"
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"net.core.optmem_max"
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"net.ipv4.tcp_notsent_lowat"
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"net.ipv4.ip_local_port_range"
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"net.ipv4.tcp_max_orphans"
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"net.ipv4.tcp_abort_on_overflow"
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"net.core.somaxconn"
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)
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# 清理配置文件中的相关配置
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for key in "${cleanup_keys[@]}"; do
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sed -i "/${key//\./\\.}/d" /etc/sysctl.conf
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done
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# 根据action选择配置
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local -n configs
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local message=""
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if [[ "$action" == "enable" ]]; then
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configs=acceleration_configs
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message="端口转发加速已开启"
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# 额外处理BBR
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check_and_enable_bbr
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echo 3 > /proc/sys/net/ipv4/tcp_fastopen
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else
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configs=default_configs
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message="端口转发加速已关闭"
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fi
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# 应用配置（静默执行）
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for key in "${!configs[@]}"; do
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sysctl -w "${key}=${configs[$key]}" >/dev/null 2>&1 #删除”/dev/null 2>&1“输出信息
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echo "${key} = ${configs[$key]}" >> /etc/sysctl.conf
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done
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sysctl -p >/dev/null 2>&1 #删除”/dev/null 2>&1“输出信息
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# 输出结果
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if [[ "$action" == "enable" ]]; then
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echo -e "${Green}${message}${Font}"
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else
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echo -e "${Yellow}${message}${Font}"
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fi
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}
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# 开启端口转发加速
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enable_acceleration() {
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echo -e "${Green}正在开启端口转发加速...${Font}"
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sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_slow_start_after_idle/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_mtu_probing/d' /etc/sysctl.conf
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sed -i '/net.core.rmem_max/d' /etc/sysctl.conf
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sed -i '/net.core.wmem_max/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_rmem/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_wmem/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_mem/d' /etc/sysctl.conf
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sed -i '/net.core.netdev_max_backlog/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_max_syn_backlog/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_tw_reuse/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_fin_timeout/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_keepalive_time/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_max_tw_buckets/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_syncookies/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_rfc1337/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_sack/d' /etc/sysctl.conf
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sed -i '/net.ipv4.tcp_fack/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_window_scaling/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_adv_win_scale/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_moderate_rcvbuf/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.optmem_max/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_notsent_lowat/d' /etc/sysctl.conf
|
||||
|
||||
check_and_enable_bbr
|
||||
|
||||
echo 3 > /proc/sys/net/ipv4/tcp_fastopen
|
||||
|
||||
sysctl -w net.ipv4.tcp_slow_start_after_idle=0
|
||||
sysctl -w net.ipv4.tcp_mtu_probing=1
|
||||
|
||||
sysctl -w net.core.rmem_max=26214400
|
||||
sysctl -w net.core.wmem_max=26214400
|
||||
sysctl -w net.ipv4.tcp_rmem='4096 87380 26214400'
|
||||
sysctl -w net.ipv4.tcp_wmem='4096 16384 26214400'
|
||||
sysctl -w net.ipv4.tcp_mem='26214400 26214400 26214400'
|
||||
sysctl -w net.core.netdev_max_backlog=2048
|
||||
sysctl -w net.ipv4.tcp_max_syn_backlog=2048
|
||||
sysctl -w net.ipv4.tcp_tw_reuse=1
|
||||
sysctl -w net.ipv4.tcp_fin_timeout=15
|
||||
sysctl -w net.ipv4.tcp_keepalive_time=1200
|
||||
sysctl -w net.ipv4.tcp_max_tw_buckets=2000000
|
||||
sysctl -w net.ipv4.tcp_fastopen=3
|
||||
sysctl -w net.ipv4.tcp_mtu_probing=1
|
||||
sysctl -w net.ipv4.tcp_syncookies=1
|
||||
sysctl -w net.ipv4.tcp_rfc1337=1
|
||||
sysctl -w net.ipv4.tcp_sack=1
|
||||
sysctl -w net.ipv4.tcp_fack=1
|
||||
sysctl -w net.ipv4.tcp_window_scaling=1
|
||||
sysctl -w net.ipv4.tcp_adv_win_scale=2
|
||||
sysctl -w net.ipv4.tcp_moderate_rcvbuf=1
|
||||
sysctl -w net.core.optmem_max=65535
|
||||
sysctl -w net.ipv4.tcp_notsent_lowat=16384
|
||||
|
||||
echo "net.ipv4.tcp_fastopen = 3" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_slow_start_after_idle = 0" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_mtu_probing = 1" >> /etc/sysctl.conf
|
||||
echo "net.core.rmem_max = 26214400" >> /etc/sysctl.conf
|
||||
echo "net.core.wmem_max = 26214400" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_rmem = 4096 87380 26214400" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_wmem = 4096 16384 26214400" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_mem = 26214400 26214400 26214400" >> /etc/sysctl.conf
|
||||
echo "net.core.netdev_max_backlog = 2048" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_max_syn_backlog = 2048" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_tw_reuse = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_fin_timeout = 15" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_keepalive_time = 1200" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_max_tw_buckets = 2000000" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_fastopen = 3" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_mtu_probing = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_rfc1337 = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_sack = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_fack = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_window_scaling = 1" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_adv_win_scale = 2" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_moderate_rcvbuf = 1" >> /etc/sysctl.conf
|
||||
echo "net.core.optmem_max = 65535" >> /etc/sysctl.conf
|
||||
echo "net.ipv4.tcp_notsent_lowat = 16384" >> /etc/sysctl.conf
|
||||
|
||||
sysctl -p
|
||||
|
||||
echo -e "${Green}端口转发加速已开启${Font}"
|
||||
manage_network_acceleration "enable"
|
||||
}
|
||||
|
||||
# 关闭端口转发加速
|
||||
disable_acceleration() {
|
||||
echo -e "${Yellow}正在关闭端口转发加速...${Font}"
|
||||
|
||||
sysctl -w net.ipv4.tcp_fastopen=0
|
||||
sysctl -w net.ipv4.tcp_congestion_control=cubic
|
||||
sysctl -w net.core.default_qdisc=pfifo_fast
|
||||
sysctl -w net.ipv4.tcp_slow_start_after_idle=1
|
||||
sysctl -w net.ipv4.tcp_mtu_probing=0
|
||||
|
||||
sysctl -w net.core.rmem_max=212992
|
||||
sysctl -w net.core.wmem_max=212992
|
||||
sysctl -w net.ipv4.tcp_rmem='4096 87380 6291456'
|
||||
sysctl -w net.ipv4.tcp_wmem='4096 16384 4194304'
|
||||
sysctl -w net.ipv4.tcp_mem='378651 504868 757299'
|
||||
sysctl -w net.core.netdev_max_backlog=1000
|
||||
sysctl -w net.ipv4.tcp_max_syn_backlog=128
|
||||
sysctl -w net.ipv4.tcp_tw_reuse=0
|
||||
sysctl -w net.ipv4.tcp_fin_timeout=60
|
||||
sysctl -w net.ipv4.tcp_keepalive_time=7200
|
||||
sysctl -w net.ipv4.tcp_max_tw_buckets=180000
|
||||
sysctl -w net.ipv4.tcp_syncookies=1
|
||||
sysctl -w net.ipv4.tcp_rfc1337=0
|
||||
sysctl -w net.ipv4.tcp_sack=1
|
||||
sysctl -w net.ipv4.tcp_fack=1
|
||||
sysctl -w net.ipv4.tcp_window_scaling=1
|
||||
sysctl -w net.ipv4.tcp_adv_win_scale=1
|
||||
sysctl -w net.ipv4.tcp_moderate_rcvbuf=1
|
||||
sysctl -w net.core.optmem_max=20480
|
||||
sysctl -w net.ipv4.tcp_notsent_lowat=4294967295
|
||||
|
||||
sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_congestion_control/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.default_qdisc/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_slow_start_after_idle/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_mtu_probing/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.rmem_max/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.wmem_max/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_rmem/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_wmem/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_mem/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.netdev_max_backlog/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_max_syn_backlog/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_tw_reuse/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_fin_timeout/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_keepalive_time/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_max_tw_buckets/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_syncookies/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_rfc1337/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_sack/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_fack/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_window_scaling/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_adv_win_scale/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_moderate_rcvbuf/d' /etc/sysctl.conf
|
||||
sed -i '/net.core.optmem_max/d' /etc/sysctl.conf
|
||||
sed -i '/net.ipv4.tcp_notsent_lowat/d' /etc/sysctl.conf
|
||||
|
||||
sysctl -p
|
||||
|
||||
echo -e "${Yellow}端口转发加速已关闭${Font}"
|
||||
manage_network_acceleration "disable"
|
||||
}
|
||||
|
||||
# 设置域名监控服务
|
||||
|
|
|
|||
Loading…
Reference in New Issue