noscript main { max-width: 1180px; margin: 0 auto; padding: 32px 24px; color: #6b7280; font: 16px/1.6 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; } noscript h1 { margin: 0 0 28px; color: #111827; font-size: 28px; line-height: 1.25; } noscript a { color: #0284c7; text-decoration: underline; text-underline-offset: 2px; } noscript .gf-crawler-header { border-bottom: 1px solid #e5e7eb; } noscript .gf-crawler-header-inner { max-width: 1180px; margin: 0 auto; padding: 18px 24px; } noscript .gf-crawler-home-link { color: #0284c7; font-size: 18px; font-weight: 600; } noscript .gf-crawler-topic-list { width: 100%; border-collapse: collapse; table-layout: fixed; } noscript .gf-crawler-topic-list th { padding: 0 12px 10px; border-bottom: 2px solid #e5e7eb; color: #9ca3af; font-size: 15px; font-weight: 600; text-align: left; } noscript .gf-crawler-topic-list th:not(:first-child), noscript .gf-crawler-topic-list td:not(:first-child) { width: 120px; text-align: center; white-space: nowrap; } noscript .gf-crawler-topic-list td { padding: 20px 12px; border-bottom: 1px solid #e5e7eb; vertical-align: middle; } noscript .gf-crawler-topic-title { margin: 0 0 4px; font-size: 20px; line-height: 1.35; } noscript .gf-crawler-topic-meta { margin: 0 0 12px; color: #6b7280; font-size: 14px; } noscript .gf-crawler-topic-meta a { margin-right: 8px; } noscript .gf-crawler-topic-excerpt { max-width: 760px; margin: 0; color: #8b9098; } noscript .gf-crawler-topic-number, noscript .gf-crawler-topic-activity { color: #8b9098; } noscript .gf-crawler-topic-page { max-width: 920px; } noscript .gf-crawler-topic-head { padding-bottom: 24px; border-bottom: 1px solid #e5e7eb; } noscript .gf-crawler-topic-summary { max-width: 760px; margin: -14px 0 18px; color: #8b9098; font-size: 17px; } noscript .gf-crawler-post-meta { margin: 0 0 18px; color: #8b9098; font-size: 14px; } noscript .gf-crawler-post-meta a, noscript .gf-crawler-post-meta span, noscript .gf-crawler-post-meta time { margin-right: 12px; } noscript .gf-crawler-post-body { max-width: 760px; color: #374151; } noscript .gf-crawler-post-body img, noscript .gf-crawler-post-body video { display: block; max-width: 100%; max-height: 560px; width: auto; height: auto; object-fit: contain; } noscript .gf-crawler-post-body figure { margin: 16px 0; max-width: 100%; } noscript .gf-crawler-post-body table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; } noscript .gf-crawler-post-body pre { overflow: auto; padding: 12px; background: #f3f4f6; } noscript .gf-crawler-post-list { margin-top: 28px; } noscript .gf-crawler-post-list h2 { margin: 0 0 8px; color: #111827; font-size: 20px; } noscript .gf-crawler-post-list ol { margin: 0; padding: 0; list-style: none; } noscript .gf-crawler-post { padding: 18px 0; border-top: 1px solid #e5e7eb; } noscript .gf-crawler-user-page { max-width: 980px; } noscript .gf-crawler-user-head { display: flex; gap: 18px; align-items: center; padding-bottom: 22px; border-bottom: 1px solid #e5e7eb; } noscript .gf-crawler-user-avatar { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; background: #f3f4f6; } noscript .gf-crawler-user-head h1 { margin: 0 0 4px; } noscript .gf-crawler-user-meta, noscript .gf-crawler-user-bio { margin: 0; color: #8b9098; } noscript .gf-crawler-user-bio { margin-top: 10px; max-width: 680px; color: #6b7280; } noscript .gf-crawler-user-stats dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 20px 0 32px; } noscript .gf-crawler-user-stats div { padding: 12px 0; border-bottom: 1px solid #e5e7eb; } noscript .gf-crawler-user-stats dt { color: #8b9098; font-size: 13px; } noscript .gf-crawler-user-stats dd { margin: 2px 0 0; color: #374151; font-size: 20px; } noscript .gf-crawler-user-section { margin-top: 28px; } noscript .gf-crawler-user-section h2 { margin: 0 0 12px; color: #111827; font-size: 20px; } noscript .gf-crawler-activity-list { margin: 0; padding: 0; list-style: none; } noscript .gf-crawler-activity { padding: 14px 0; border-top: 1px solid #e5e7eb; } noscript .gf-crawler-activity time { display: block; margin-top: 4px; color: #8b9098; font-size: 14px; } noscript .gf-crawler-footer { max-width: 1180px; margin: 24px auto 0; padding: 20px 24px 32px; border-top: 1px solid #e5e7eb; color: #374151; } noscript .gf-crawler-footer p { margin: 0; } @media (max-width: 700px) { noscript main { padding: 24px 16px; } noscript .gf-crawler-header-inner, noscript .gf-crawler-footer { padding-left: 16px; padding-right: 16px; } noscript .gf-crawler-topic-list, noscript .gf-crawler-topic-list tbody, noscript .gf-crawler-topic-list tr, noscript .gf-crawler-topic-list td { display: block; width: 100%; } noscript .gf-crawler-topic-list { table-layout: auto; } noscript .gf-crawler-topic-list colgroup, noscript .gf-crawler-topic-list thead { display: none; } noscript .gf-crawler-topic-list tr { display: grid; grid-template-columns: 1fr; padding: 18px 0; border-bottom: 1px solid #e5e7eb; } noscript .gf-crawler-topic-list td { padding: 0; border-bottom: 0; text-align: left; white-space: normal; } noscript .gf-crawler-topic-list td:not(:first-child) { display: inline; width: auto; margin-right: 12px; color: #8b9098; font-size: 14px; text-align: left; white-space: nowrap; } noscript .gf-crawler-topic-title { font-size: 18px; } noscript .gf-crawler-topic-excerpt { margin-top: 8px; } noscript .gf-crawler-user-head { align-items: flex-start; } noscript .gf-crawler-user-stats dl { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

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Tailscale使用过程中的一些技巧和经验汇总

ping tailscale ping <host>：检查Tailscale内网中到某主机的连通性，分为DERP中转和IP直连两种情况。 tailscale netcheck：检查本机的网络环境。如果所有在线设备都ping不通一定要检查是否有配置这一段，这个控制设备间网络访问

网络技术 xnkyns 2026-07-17 15:03:23 更新于 2026-07-17 15:04:42 0 回复 0 赞 2 浏览

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#1 xnkyns 2026-07-17 15:03:23
ping

tailscale ping <host>：检查Tailscale内网中到某主机的连通性，分为DERP中转和IP直连两种情况。

tailscale netcheck：检查本机的网络环境。

如果所有在线设备都ping不通

一定要检查是否有配置这一段，这个控制设备间网络访问
```
"grants": [

{

"src": ["*"],

"dst": ["*"],

"ip": ["*"],

},
]
```

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