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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>山海寻川</title><link>https://blog.mtnsea.cn</link><atom:link href="https://blog.mtnsea.cn/rss.xml" rel="self" type="application/rss+xml"/><description>探索知识的无限可能</description><generator>Halo v2.24.2</generator><language>zh-cn</language><image><url>https://cos.mtnsea.cn/blogimage/52937D1C-4744-4109-8834-6A84EFD1F039.png</url><title>山海寻川</title><link>https://blog.mtnsea.cn</link></image><lastBuildDate>Wed, 17 Jun 2026 09:07:49 GMT</lastBuildDate><item><title><![CDATA[解决WIN11 24H2无法使用eNsp]]></title><link>https://blog.mtnsea.cn/archives/DFAxkCOS</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=%E8%A7%A3%E5%86%B3WIN11%2024H2%E6%97%A0%E6%B3%95%E4%BD%BF%E7%94%A8eNsp&amp;url=/archives/DFAxkCOS" width="1" height="1" alt="" style="opacity:0;">在Windows 11 24H2系统环境下，安装 VirtualBox 5.2.44 版本与 eNSP 1.3.00.100 后，启动路由器时出现40错误代码。]]></description><guid isPermaLink="false">/archives/DFAxkCOS</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FF5D3E1DA-27AF-4F45-9D7B-4683D34276A1.webp&amp;size=m" type="image/jpeg" length="114756"/><category>平台工具</category><pubDate>Mon, 25 May 2026 05:15:00 GMT</pubDate></item><item><title><![CDATA[华为防火墙IPsec VPN主模式配置案例（Web）]]></title><link>https://blog.mtnsea.cn/archives/Kz2ejnaK</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=%E5%8D%8E%E4%B8%BA%E9%98%B2%E7%81%AB%E5%A2%99IPsec%20VPN%E4%B8%BB%E6%A8%A1%E5%BC%8F%E9%85%8D%E7%BD%AE%E6%A1%88%E4%BE%8B%EF%BC%88Web%EF%BC%89&amp;url=/archives/Kz2ejnaK" width="1" height="1" alt="" style="opacity:0;">某企业设有总部与分支机构，两者服务器需实现跨区域数据互通。为保障数据传输过程中的安全性与保密性，企业决定采用 IPsec VPN 主模式进行连接配置。其中，总部服务器配置固定IP地址，分支服务器因网络环境限制采用动态IP地址。]]></description><guid isPermaLink="false">/archives/Kz2ejnaK</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2F9FC4EDB1-ECDE-4C2A-882A-74E4E13B5E0F.webp&amp;size=m" type="image/jpeg" length="120612"/><category>网络安全</category><pubDate>Mon, 25 May 2026 04:52:00 GMT</pubDate></item><item><title><![CDATA[Zabbix部署教程（在线ISO镜像版）]]></title><link>https://blog.mtnsea.cn/archives/TqlUnx86</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=Zabbix%E9%83%A8%E7%BD%B2%E6%95%99%E7%A8%8B%EF%BC%88%E5%9C%A8%E7%BA%BFISO%E9%95%9C%E5%83%8F%E7%89%88%EF%BC%89&amp;url=/archives/TqlUnx86" width="1" height="1" alt="" style="opacity:0;">Zabbix 是一款企业级的开源IT基础设施监控解决方案，能够自动发现、采集并监控服务器、网络设备、应用程序及服务的性能指标与运行状态，并通过灵活的告警机制和可视化仪表盘，帮助运维人员实时掌握系统健康状况。]]></description><guid isPermaLink="false">/archives/TqlUnx86</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2F4E5B09D7-5076-405C-B2D1-6FB605FC5F31.webp&amp;size=m" type="image/jpeg" length="116114"/><category>平台工具</category><pubDate>Mon, 25 May 2026 04:17:00 GMT</pubDate></item><item><title><![CDATA[Zabbix 7.4 自定义Logo]]></title><link>https://blog.mtnsea.cn/archives/mYP4BV6o</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=Zabbix%207.4%20%E8%87%AA%E5%AE%9A%E4%B9%89Logo&amp;url=/archives/mYP4BV6o" width="1" height="1" alt="" style="opacity:0;">你可能在网上看到过许多直接修改 icon-sprite.svg 文件的旧教程。这是Zabbix 5.0甚至更早版本普遍采用的方法。自Zabbix 5.0引入 brand.conf.php 机制后，官方推荐使用配置文件的方式，因为它更灵活，能同时管理多个位置的Logo和品牌信息，且在升级时配置文件通常会被保留，而直接修改源文件可能会被覆盖。简单来说，Zabbix 7.4（及7.0）更换Logo的核心就是用 brand.conf.php 配置文件。]]></description><guid isPermaLink="false">/archives/mYP4BV6o</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FE3655E1A-F36F-4CA2-BB62-AF9A7EB0EBAF.webp&amp;size=m" type="image/jpeg" length="83410"/><category>平台工具</category><pubDate>Sun, 24 May 2026 10:05:00 GMT</pubDate></item><item><title><![CDATA[USG6000E系列防火墙万兆口切换千兆方法]]></title><link>https://blog.mtnsea.cn/archives/jk4ZoQDF</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=USG6000E%E7%B3%BB%E5%88%97%E9%98%B2%E7%81%AB%E5%A2%99%E4%B8%87%E5%85%86%E5%8F%A3%E5%88%87%E6%8D%A2%E5%8D%83%E5%85%86%E6%96%B9%E6%B3%95&amp;url=/archives/jk4ZoQDF" width="1" height="1" alt="" style="opacity:0;">华为USG6000E系列防火墙的万兆口切换千兆，通常有两种情形：一是万兆光口（10GE SFP+）由于硬件限制无法直接降速至千兆，需改用千兆SFP光模块并搭配cat6a以上网线实现降速；二是万兆电口（Combo口）可由电口模式切换至光口模式，在对应GigabitEthernet接口视图下执行speed 1000命令强制限速。]]></description><guid isPermaLink="false">/archives/jk4ZoQDF</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FD4247F74-CF23-4631-8DB1-5D2CB73FAFAD.webp&amp;size=m" type="image/jpeg" length="88990"/><category>网络安全</category><pubDate>Sun, 24 May 2026 09:46:00 GMT</pubDate></item><item><title><![CDATA[Ubuntu启用root用户远程登录]]></title><link>https://blog.mtnsea.cn/archives/FDzSYjh7</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=Ubuntu%E5%90%AF%E7%94%A8root%E7%94%A8%E6%88%B7%E8%BF%9C%E7%A8%8B%E7%99%BB%E5%BD%95&amp;url=/archives/FDzSYjh7" width="1" height="1" alt="" style="opacity:0;">设置 root 密码后，修改 SSH 配置文件 /etc/ssh/sshd_config 中的 PermitRootLogin 为 yes，并重启 SSH 服务即可启用 root 远程登录。]]></description><guid isPermaLink="false">/archives/FDzSYjh7</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2F5D049B2B-015D-42D8-A8F0-71FE95329FC2.webp&amp;size=m" type="image/jpeg" length="82002"/><category>操作系统</category><pubDate>Sun, 24 May 2026 09:26:00 GMT</pubDate></item><item><title><![CDATA[Ubuntu22.04网卡配置静态IP地址]]></title><link>https://blog.mtnsea.cn/archives/GRS8BBxV</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=Ubuntu22.04%E7%BD%91%E5%8D%A1%E9%85%8D%E7%BD%AE%E9%9D%99%E6%80%81IP%E5%9C%B0%E5%9D%80&amp;url=/archives/GRS8BBxV" width="1" height="1" alt="" style="opacity:0;">在 Ubuntu 22.04 中，可通过编辑 /etc/netplan/ 目录下的 YAML 配置文件（如 01-netcfg.yaml）并添加 addresses、gateway4 和 nameservers 参数来为指定网卡设置静态 IP]]></description><guid isPermaLink="false">/archives/GRS8BBxV</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2F7B0AEB30-003C-459F-8784-00FBA6778DE5.webp&amp;size=m" type="image/jpeg" length="88648"/><category>操作系统</category><pubDate>Sun, 24 May 2026 09:07:00 GMT</pubDate></item><item><title><![CDATA[星度主题增加网站统计]]></title><link>https://blog.mtnsea.cn/archives/RUMxL2CV</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=%E6%98%9F%E5%BA%A6%E4%B8%BB%E9%A2%98%E5%A2%9E%E5%8A%A0%E7%BD%91%E7%AB%99%E7%BB%9F%E8%AE%A1&amp;url=/archives/RUMxL2CV" width="1" height="1" alt="" style="opacity:0;">在使用星度主题时，我们可以通过修改页脚模板文件，快速集成「51LA」网站访问统计功能，实时展示标题、昨日访问人数、最近活跃访客、昨日访问量、今日访问人数、本月访问量、今日访问量、总访问量，以下是详细操作步骤（适配 1Panel 面板环境）]]></description><guid isPermaLink="false">/archives/RUMxL2CV</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FAC1685C9-FC32-4F7F-A1C4-367345A189EA.webp&amp;size=m" type="image/jpeg" length="133346"/><category>平台工具</category><pubDate>Sun, 24 May 2026 07:55:00 GMT</pubDate></item><item><title><![CDATA[MUX VLAN配置案例]]></title><link>https://blog.mtnsea.cn/archives/nHmJFHHO</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=MUX%20VLAN%E9%85%8D%E7%BD%AE%E6%A1%88%E4%BE%8B&amp;url=/archives/nHmJFHHO" width="1" height="1" alt="" style="opacity:0;">MUX VLAN（Multiplex VLAN，多路复用VLAN）就像是一个聪明的"分群大师"，它能让你用最少的VLAN资源实现精细的访问控制。它就是个“权限分类器”，用1个主VLAN圈定公共资源（比如服务器），再划分子VLAN控制谁能互通、谁该隔离]]></description><guid isPermaLink="false">/archives/nHmJFHHO</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FAFF642C7-D732-4A23-8283-B87A5B64540B.webp&amp;size=m" type="image/jpeg" length="120518"/><category>数据通信</category><pubDate>Sun, 24 May 2026 07:27:00 GMT</pubDate></item><item><title><![CDATA[ITOP部署教程（Docker一键部署）]]></title><link>https://blog.mtnsea.cn/archives/IXA2vEHk</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=ITOP%E9%83%A8%E7%BD%B2%E6%95%99%E7%A8%8B%EF%BC%88Docker%E4%B8%80%E9%94%AE%E9%83%A8%E7%BD%B2%EF%BC%89&amp;url=/archives/IXA2vEHk" width="1" height="1" alt="" style="opacity:0;">本案例基于Ubuntu 22.04 LTS系统部署了iTop平台。iTop是一款遵循ITIL最佳实践的开源IT服务管理（ITSM）平台，其核心是一个功能强大的配置管理数据库（CMDB），用于统一管理IT资产及其关系。它提供了事件管理、服务请求、变更管理等核心ITSM流程，并且具有高度的可定制性和扩展性，能够很好地适应各类组织的运维管理需求。]]></description><guid isPermaLink="false">/archives/IXA2vEHk</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2F5AE1F5C7-CE19-40CC-A54F-85B34FE33AEB.webp&amp;size=m" type="image/jpeg" length="106670"/><category>平台工具</category><pubDate>Sun, 24 May 2026 06:58:00 GMT</pubDate></item><item><title><![CDATA[IPv4地址计算详解]]></title><link>https://blog.mtnsea.cn/archives/x1hsm00V</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=IPv4%E5%9C%B0%E5%9D%80%E8%AE%A1%E7%AE%97%E8%AF%A6%E8%A7%A3&amp;url=/archives/x1hsm00V" width="1" height="1" alt="" style="opacity:0;">IPv4 地址采用32位二进制结构，通过点分十进制表示，核心由网络部分与主机部分组成。早期分类编址（A/B/C 类）因固定前缀划分导致资源分配失衡（大网闲置、小网不足）和广播域过大等问题。子网划分技术通过子网掩码解构主机号，形成（网络部分-子网部分-主机部分）三层架构，实现三大价值]]></description><guid isPermaLink="false">/archives/x1hsm00V</guid><dc:creator>山海寻川</dc:creator><enclosure url="https://blog.mtnsea.cn/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Fcos.mtnsea.cn%2Fblogimage%2FA9F22CBA-7A09-4468-BB0C-48D52EBE9C71.webp&amp;size=m" type="image/jpeg" length="131296"/><category>数据通信</category><pubDate>Sun, 24 May 2026 05:47:00 GMT</pubDate></item><item><title><![CDATA[ARP表项中MAC地址出现Incomplete字段]]></title><link>https://blog.mtnsea.cn/archives/jIQBhH7K</link><description><![CDATA[<img src="https://blog.mtnsea.cn/plugins/feed/assets/telemetry.gif?title=ARP%E8%A1%A8%E9%A1%B9%E4%B8%ADMAC%E5%9C%B0%E5%9D%80%E5%87%BA%E7%8E%B0Incomplete%E5%AD%97%E6%AE%B5&amp;url=/archives/jIQBhH7K" width="1" height="1" alt="" style="opacity:0;">当ARP表项的MAC地址显示为 Incomplete 时，表示该表项为临时ARP表项。临时ARP表项代表当设备收到一个目的IP地址的报文，且ARP表中无对应表项（触发 ARP Miss）时，设备会生成临时ARP表项，并向目的网段发送ARP请求报文。]]></description><guid isPermaLink="false">/archives/jIQBhH7K</guid><dc:creator>山海寻川</dc:creator><enclosure 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