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    <title>L3VPN on Rory&#39;s Blog</title>
    <link>https://imxing.info/tags/l3vpn/</link>
    <description>Recent content in L3VPN on Rory&#39;s Blog</description>
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      <title>eibgp maximum-paths &#43; label mode per-vrf 环路</title>
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      <pubDate>Mon, 06 Nov 2023 00:00:00 +0000</pubDate>
      
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      <description>环境介绍 # 一个简单的 CE 双上连的 VPN 环境，客户路由 8.</description>
      
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      <title>IPv6 over MPLS 6PE/6vPE</title>
      <link>https://imxing.info/blog/ipv6-over-mpls-6pe-6vpe/</link>
      <pubDate>Thu, 17 Sep 2020 00:00:00 +0000</pubDate>
      
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      <description>6PE # 什么是 6PE # 摘录一段华为文档的解释：</description>
      
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      <title>EVPN-L3VPN</title>
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      <pubDate>Fri, 25 Oct 2019 00:00:00 +0000</pubDate>
      
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      <description>EVPN means next-generation all-in-one VPN technology that provides a wide of range of services such as E-LAN, E-Line, E-TREE, L3VPN, DCI, DC-Overlay, IRB, … The following is the mapping between EVPN and traditional VPN technologies.</description>
      
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      <title>Implement sham-link under the XR platform</title>
      <link>https://imxing.info/blog/implement-sham-link-under-the-xr-platform/</link>
      <pubDate>Sat, 05 Oct 2019 00:00:00 +0000</pubDate>
      
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      <description>这篇文章介绍一下 sham-link，并提供一个 sham-link 在 XR 平台下的配置案例（ASR9000）</description>
      
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      <title>跨域MPLS VPN Option A配置案例（IOS XR）</title>
      <link>https://imxing.info/blog/option-a/</link>
      <pubDate>Sat, 05 Oct 2019 00:00:00 +0000</pubDate>
      
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      <description>跨域 VPN 的解决方案主要是为了解决客户不同 AS 之间的站点的互通问题，即客户的 VPN 路由可以在两个 AS 之间进行传递。RFC4364 介绍了三种解决方案，我会在接下来的文章中一一介绍。本文先说第一种解决方案：Option A,这种解决方案需要在两个 AS 之间的 ASBR 上使用专门的接口去传递路由信息，所以我们也称这种为 VRF-to-VRF。</description>
      
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      <title>跨域MPLS VPN Option B配置案例（IOS XR）</title>
      <link>https://imxing.info/blog/option-b/</link>
      <pubDate>Sat, 05 Oct 2019 00:00:00 +0000</pubDate>
      
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      <description>上一篇文章介绍了第一种跨域 VPN 的解决方案-Option A,从配置上看最重要的一点是 ASBR 与 ASBR 之间的“特殊接口”的配置，将两个 ASBR 之间的关系模拟成 CE 与 PE.</description>
      
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      <title>跨域MPLS VPN Option C配置案例（IOS XR）</title>
      <link>https://imxing.info/blog/option-c/</link>
      <pubDate>Sat, 05 Oct 2019 00:00:00 +0000</pubDate>
      
      <guid>https://imxing.info/blog/option-c/</guid>
      <description>这篇文章介绍一下跨域 VPN Option C 在 IOX 设备上的配置案例</description>
      
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