https://5py.top/tags/%E7%AB%AF%E5%8F%A3/Recent content in 端口 on 吾便宜Hugo -- gohugo.iozh-CN© 2026 吾便宜Sat, 09 May 2026 08:05:00 +0800https://5py.top/posts/nonstandard-port-pros-cons/Sat, 09 May 2026 08:05:00 +0800https://5py.top/posts/nonstandard-port-pros-cons/<figure class="article-illustration"> <img src="https://img.5py.top/img/vpn-guide.svg" alt="标准端口与非标端口对比" loading="lazy" decoding="async"> </figure> <p><em>插图来源：<a href="https://storyset.com/" target="_blank" rel="noreferrer">Storyset</a></em></p> <p>&ldquo;443 连不上了，换个端口试试&rdquo;——这是很多人遇到连接问题时的第一反应。但端口不是越冷门越好，换端口有代价。今天把这笔账算清楚。</p>https://5py.top/posts/port-change-practice/Thu, 23 May 2024 18:35:00 +0800https://5py.top/posts/port-change-practice/<figure class="article-illustration"> <img src="https://img.5py.top/img/hiddify.svg" alt="换端口实战" loading="lazy" decoding="async"> </figure> <p><em>插图来源：<a href="https://storyset.com/" target="_blank" rel="noreferrer">Storyset</a></em></p> <p>上个月我遇到个怪事：用了半年的节点，突然晚上 8 点后就卡成 PPT，白天却没事。测速正常、延迟正常，就是高峰期抽风。折腾了一圈，最后发现是 443 端口被 QoS 了——换个端口，满血复活。这篇复盘整个过程。</p>