手机 Armbian 改为手动网络代理以降低内网穿透延迟

2026-6-5

延迟和稳定

为了降低穿透的延迟，通常能降低100ms，这极大的提高了穿透的稳定性。把全局走代理，更改为不走代理，然后通过脚本命令，当需要升级安装软件时，打开代理，至于docker流量，也是通过脚本开启代理，docker应该可以一直开着，也可以手动关闭。习惯用fish所以都在fish下执行，系统代理退出当前shell自动失效，docker方面，退出依然生效。

nano ~/.config/fish/functions/proxy-shell.fish

function proxy-http
    set -gx http_proxy http://10.0.2.2:10808
    set -gx https_proxy http://10.0.2.2:10808
    set -ge ALL_PROXY
    echo "HTTP proxy set"
end
function proxy-socks5
    set -gx http_proxy socks5://10.0.2.2:10808
    set -gx https_proxy socks5://10.0.2.2:10808
    set -gx ALL_PROXY socks5://10.0.2.2:10808
    echo "SOCKS5 proxy set"
end
function proxy-off
    set -ge http_proxy
    set -ge https_proxy
    set -ge ALL_PROXY
    echo "Proxy disabled"
end

source ~/.config/fish/functions/proxy-shell.fish

proxy-http    # fish 下切到 http 模式，apt 可用
proxy-socks5  # fish 下切到 socks5 模式
proxy-off     # 关闭

echo 'function proxy-docker
    switch $argv[1]
        case on
            mkdir -p /etc/systemd/system/docker.service.d
            echo "[Service]
Environment=\"HTTP_PROXY=http://10.0.2.2:10808\"
Environment=\"HTTPS_PROXY=http://10.0.2.2:10808\"
Environment=\"NO_PROXY=localhost,127.0.0.1\"" > /etc/systemd/system/docker.service.d/proxy.conf
            systemctl daemon-reexec
            systemctl daemon-reload
            systemctl restart docker
            echo "Docker proxy ON"
        case off
            rm -f /etc/systemd/system/docker.service.d/proxy.conf
            systemctl daemon-reexec
            systemctl daemon-reload
            systemctl restart docker
            echo "Docker proxy OFF"
        case "*"
            echo "Usage: proxy-docker [on|off]"
    end
end' > ~/.config/fish/functions/proxy-docker.fish

proxy-docker on
proxy-docker off

nano ~/proxy-shell.sh

bash#!/bin/bash
case "$1" in
  http)
    export http_proxy=http://10.0.2.2:10808
    export https_proxy=http://10.0.2.2:10808
    unset ALL_PROXY
    echo "HTTP proxy set"
    ;;
  socks5)
    export http_proxy=socks5://10.0.2.2:10808
    export https_proxy=socks5://10.0.2.2:10808
    export ALL_PROXY=socks5://10.0.2.2:10808
    echo "SOCKS5 proxy set"
    ;;
  off)
    unset http_proxy https_proxy ALL_PROXY
    echo "Proxy disabled"
    ;;
  *)
    echo "Usage: source ~/proxy-shell.sh [http|socks5|off]"
    ;;
esac

source ~/proxy-shell.sh http
source ~/proxy-shell.sh socks5
source ~/proxy-shell.sh off

nano ~/proxy-docker.sh

#!/bin/bash
case "$1" in
  on)
    mkdir -p /etc/systemd/system/docker.service.d
    cat > /etc/systemd/system/docker.service.d/proxy.conf <<'EOF'
[Service]
Environment="HTTP_PROXY=http://10.0.2.2:10808"
Environment="HTTPS_PROXY=http://10.0.2.2:10808"
Environment="NO_PROXY=localhost,127.0.0.1"
EOF
    systemctl daemon-reexec
    systemctl daemon-reload
    systemctl restart docker
    echo "Docker proxy ON"
    ;;
  off)
    rm -f /etc/systemd/system/docker.service.d/proxy.conf
    systemctl daemon-reexec
    systemctl daemon-reload
    systemctl restart docker
    echo "Docker proxy OFF"
    ;;
  *)
    echo "Usage: ~/proxy-docker.sh [on|off]"
    ;;
esac

~/proxy-docker.sh on
~/proxy-docker.sh off

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nano ~/.config/fish/functions/proxy-shell.fish

function proxy-http

set -gx http_proxy http://10.0.2.2:10808

set -gx https_proxy http://10.0.2.2:10808

set -ge ALL_PROXY

echo "HTTP proxy set"

end

function proxy-socks5

set -gx http_proxy socks5://10.0.2.2:10808

set -gx https_proxy socks5://10.0.2.2:10808

set -gx ALL_PROXY socks5://10.0.2.2:10808

echo "SOCKS5 proxy set"

end

function proxy-off

set -ge http_proxy

set -ge https_proxy

set -ge ALL_PROXY

echo "Proxy disabled"

end

source ~/.config/fish/functions/proxy-shell.fish

proxy-http # fish 下切到 http 模式，apt 可用

proxy-socks5 # fish 下切到 socks5 模式

proxy-off # 关闭

echo 'function proxy-docker

switch $argv[1]

case on

mkdir -p /etc/systemd/system/docker.service.d

echo "[Service]

Environment=\"HTTP_PROXY=http://10.0.2.2:10808\"

Environment=\"HTTPS_PROXY=http://10.0.2.2:10808\"

Environment=\"NO_PROXY=localhost,127.0.0.1\"" > /etc/systemd/system/docker.service.d/proxy.conf

systemctl daemon-reexec

systemctl daemon-reload

systemctl restart docker

echo "Docker proxy ON"

case off

rm -f /etc/systemd/system/docker.service.d/proxy.conf

systemctl daemon-reexec

systemctl daemon-reload

systemctl restart docker

echo "Docker proxy OFF"

case "*"

echo "Usage: proxy-docker [on|off]"

end

end' > ~/.config/fish/functions/proxy-docker.fish

proxy-docker on

proxy-docker off

nano ~/proxy-shell.sh

bash#!/bin/bash

case "$1" in

http)

export http_proxy=http://10.0.2.2:10808

export https_proxy=http://10.0.2.2:10808

unset ALL_PROXY

echo "HTTP proxy set"

;;

socks5)

export http_proxy=socks5://10.0.2.2:10808

export https_proxy=socks5://10.0.2.2:10808

export ALL_PROXY=socks5://10.0.2.2:10808

echo "SOCKS5 proxy set"

;;

off)

unset http_proxy https_proxy ALL_PROXY

echo "Proxy disabled"

;;

echo "Usage: source ~/proxy-shell.sh [http|socks5|off]"

;;

esac

source ~/proxy-shell.sh http

source ~/proxy-shell.sh socks5

source ~/proxy-shell.sh off

nano ~/proxy-docker.sh

#!/bin/bash

case "$1" in

on)

mkdir -p /etc/systemd/system/docker.service.d

cat > /etc/systemd/system/docker.service.d/proxy.conf <<'EOF'

[Service]

Environment="HTTP_PROXY=http://10.0.2.2:10808"

Environment="HTTPS_PROXY=http://10.0.2.2:10808"

Environment="NO_PROXY=localhost,127.0.0.1"

EOF

systemctl daemon-reexec

systemctl daemon-reload

systemctl restart docker

echo "Docker proxy ON"

;;

off)

rm -f /etc/systemd/system/docker.service.d/proxy.conf

systemctl daemon-reexec

systemctl daemon-reload

systemctl restart docker

echo "Docker proxy OFF"

;;

echo "Usage: ~/proxy-docker.sh [on|off]"

;;

esac

~/proxy-docker.sh on

~/proxy-docker.sh off

THE END