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Transit Vif, 4. Summary Transit VIF: Best for large, multi-region setups where centralized management is essential. Another BGP session or a static route will be established between AWS Transit A BGP session is established between AWS Direct Connect and your router using either the public or the transit VIF. Bring the transit VIFs Direct Connect ロケーション (us-west-1) から Direct Connect ゲートウェイまで 1 つのプライベート VIF (VIF C) があります。 VIF A より前に VIF B 経由でトラフィックを AWS ルーティングするには To create a hosted transit virtual interface Important If you associate your transit gateway with one or more Direct Connect gateways, the Autonomous System Number (ASN) used by the transit gateway コマンドラインまたは API を使用してトランジット仮想インターフェイスを作成するには create-transit-virtual-interface (AWS CLI) CreateTransitVirtualInterface (Direct Connect API) AWS Transit VIFの低帯域メニューがリリースされたことに追従し、FICとしても低帯域メニューを提供開始いたします。 AWS Transit VIFをご利用する際には、お客様のご利用用途に合 「コネクション購入メニュー」 画面にて [AWS Direct Connect] を選択し、続いて [AWS Direct Connect - Transit VIF] ボタンを押下してください。 図 14. Figure 5: Connecting AWS Transit Gateway over a private VIF via L3 MPLS using static routes in transit gateway Steps To deploy this architecture, There is one private VIF (VIF C) from Direct Connect location (us-west-1) to the Direct Connect gateway. This does not match Active/Passive with Private/Transit VIF Diagram Build Active/Passive configuration with Transit/Private VIF for max resiliency. 構成パターン 8. 89K subscribers Subscribe パブリックVIF 3. Connecting Point 8. Private VIF: Ideal for The Transit VIF is specifically designed to connect to a Direct Connect gateway that is associated with a Transit Gateway, allowing for the routing of traffic to multiple VPCs across different regions and ホストされたトランジット仮想インターフェイスを作成するには 重要 Transit Gateway を 1 つ以上の Direct Connect ゲートウェイに関連付ける場合、Transit Gateway およびその Direct Connect ゲート 株式会社UCL | ソリューション事業 & エネルギー事業 AWSのトランジットゲートウェイ（Transit Gateway）は、異なるVPC（Virtual Private Cloud）やオンプレミスネットワークを接続するための中 The final migration step is to delete the private VIF and create a new transit VIF on Direct Connect Connection 1. Important: To get a default route table (in this example, This setup is simpler and more cost-effective for fewer connections. Another BGP session or a static route will be established between AWS Transit This architecture shows traffic segmentation options in AWS Direct Connect, include using several private VIFs in the VPC or Direct Connect To connect your Amazon Direct Connect connection to the transit gateway, you must create a transit interface for your connection. Have redundant Direct Connect connections inside each Transit VIF: Similar to the Private VIF, it allows us to connect to the private zone to our VPCs, but it also helps to bypass and transit data from one プライベート VIF 最長のプレフィックス一致 コミュニティタグ（7300👆7100👇） AS_PATH 属性（DXとVPCが同一リージョンの場合のみ） 非サ There is one private VIF (VIF C) from Amazon Direct Connect location (us-west-1) to the Direct Connect gateway. A private virtual interface (private VIF) enables Resolution To route traffic between VPCs through an on-premises firewall over a transit VIF, complete the following steps: Create a transit gateway. サービス概要 8. How do I determine which type I should use to connect different AWS If you associate your transit gateway with one or more Direct Connect gateways, the Autonomous System Number (ASN) used by the transit gateway and the Direct Connect gateway must be 概要 AWS Direct Connectのプライベート仮想インターフェース（VIF）とトランジット仮想インターフェース（VIF）は、どちらもオンプレミスとAWSを接続する手段ですが、接続先 一方、プライベートVIFは、単一VPCとオンプレミスを直結するタイプで、帯域幅は最大10 Gbps、比較的コストが安価です。 要は、広範囲や多拠点をつなぎたいならトランジットVIF、シ To connect your Direct Connect connection to the transit gateway, you must create a transit interface for your connection. The maximum FIC-Connection AWS (Private VIF/Transit VIF/Public VIF)は、以下の〇が付いたConnecting Pointを選択可能です。 なお、Connecting Pointは分散させることで 14. The maximum Transit Virtual Interface (Transit VIF): Use when connecting to AWS Transit GatewayFor hub-and-spoke network architecturesWhen you need to connect multiple VPCs across regionsFor complex routing For those of you who implement more than one Transit Gateway within a single Region, this pattern gives you the capacity to expand into a multi 今回のテーマは 「Direct Connect Gateway、Transit Gatewayは何に注意して、どう使えばいいの？ 」 です。 目次 Direct Connectの再確認 ConnectionとVIF Direct Connect 仮想インターフェイスの管理と仮想インターフェイス (VIF) の削除、ホスト型仮想インターフェイスの作成、ホスト型仮想インターフェイスの承諾、および仮想インターフェイスの関連 VIF は、一方のリージョンに置かれた仮想プライベートクラウド (VPC) に接続しています。 VPC からオンプレミスの場所へのアウトバウンドトラフィックは、VPC と同じリージョンにある接続を優 Connecting with Transit Gateway via Megaport When TGW via Direct Connect launched, network partners like Megaport connected customers to AWS via the AWS Direct Connect - Virtual Interfaces | Private VIF | Public VIF | Transit VIF CloudDeepDive 4. Transit VIF: Similar to the Private VIF, it allows us to connect to the private zone to our VPCs, but it also helps to bypass and transit data from one Transit virtual interface: A transit virtual interface should be used to access one or more Amazon VPC Transit Gateways associated with Direct Connect gateways. In this example, the VIFs are Transit VIF-1 and Transit VIF-2. 92K subscribers Subscribe 对于 VPC 流量或隧道传输目的，例如 Amazon 站点到站点私有 IP VPN 或 Transit Gateway Connect，Amazon 建议使用客户网关路由器上的环回或局域网接口作为源地址或目标地址，而不是点 对于 VPC 流量或隧道传输目的，例如 AWS 站点到站点私有 IP VPN 或 Transit Gateway Connect，AWS 建议使用客户网关路由器上的环回或局域网接口作为源地址或目标地址，而不是点对点连接。 有关 In this case the on-premises facing attachment of the Direct Connect Gateway is a Transit Virtual Interface (VIF). Important: To get a default route table (in this example, 使用新的 DXGW 设置新的transit VIF（不能使用原来绑定 VGW 的 DXGW）。 设置新的 Transit Gateway 并将其附加到新的 DXGW 上。 此时，您可以定义要通过 Transit VIF 发布哪些前缀，也可以 Direct Connect ゲートウェイへの仮想インターフェイスのトランジットの前提条件 Transit Gateway に Direct Connect 接続をつなげるには、接続用のトランジットインターフェイスを作成する必要があ You can use the native Transit Virtual Interface (Transit VIF) of AWS Direct Connect to propagate a limited number of IP prefixes per AWS Transit Create two VIFs on existing Direct Connect connections. On-premises routes received from AWS Direct Connect + は AWS Transit Gateway 、 Direct Connect ゲートウェイへのトランジット VIF アタッチメント を使用して、ネットワークがプライベー 8. To have Amazon route traffic over VIF B before Transit Gatewayは、Direct Connect Gatewayと接続することが可能です。 この際には、パブリックVIFでもプライベートVIFでもなく、Transit 本APIでは、Flexible InterConnectが提供するリソースの参照・操作が可能です。 Port to AWS (Private VIF/Public VIF/Transit VIF)コネクション/Router to AWS (Private VIF/Public VIF/Transit AWS Direct Connectの勉強その2 プライベートVIFの接続パターン - プログラマでありたい 2021-01-07 AWS Direct Connectの勉強その3 パブリッ 简介自 亚马逊云科技 Transit Gateway 推出以来，客户一直要求在低于 1 Gbps 的 亚马逊云科技 Direct Connect 托管连接上使用传输虚拟接口 (Transit VIF)。 パブリックVIF AWSのDirect Connectは、物理的な回線である接続（Connection）とそれを論理的な単位に切り分けた仮想インタフェース（Virtual Interface = VIF）があります。VIFには You can view the current status of your virtual interface using either the Direct Connect console or using the command line or API. A BGP session is established between AWS Direct Connect and your router using either the public or the transit VIF. You can use either the Resource: aws_dx_transit_virtual_interface Provides a Direct Connect transit virtual interface resource. 4 Considerations – VPN to Transit VPC using Private VIF Fully encrypted into AWS No need for securing Public VIF Requires management of EC2 instances Bandwidth limits for the instances Customers have been asking to use transit virtual interface (transit VIF) on sub 1 Gbps hosted connections. Details include: This resource also allows you to connect to any participating VPC or Transit Gateway from one private VIF or transit VIF, reducing AWS Direct Connect Direct Connect GatewayとVPCの直結構成から、Direct Connect GatewayとTransit Gatewayの併用構成への移行手順をまとめてみました。オ . The “transit VIF to Direct Connect gateway” option might seem to be the best option because it lets you consolidate all your on-premises connectivity for a given One service provider is not deploying any Transit Gateway in its aws account, so I need to connect to them using a private VIF and a Virtual private gateway in their account (VGW). 1 コネクション購入メニュー ¶ 「 Transit VIFの承諾 デリバリーパートナー側でトランジット仮想インターフェイス（Transit VIF）を用意するので、AWSコンソール上（ [Direct FIC-Connection AWS (Private VIF/Transit VIF/Public VIF)は、以下の〇が付いたConnecting Pointを選択可能です。 なお、Connecting Pointは分散させることで冗長構成を実現することができます。 詳 VIFを自由に払い出し可能（ただし、Transit VIFは4つまで）。 ホスト型接続 (Hosted) DXパートナーが専用接続を所有。 DX利用者は仮想的 Transit Gateway The AWS Transit gateway is a network gateway which can be used to significantly simplify networking between VPC's, VPN and Direct For VPC traffic or tunnelling purposes, such as Amazon Site-to-Site Private IP VPN, or Transit Gateway Connect, Amazon recommends using a loopback or LAN interface on your customer gateway router Redundancy AWS Direct Connect with AWS Transit Gateway Use existing 1/2/5/10 Gbps Dedicated or Hosted AWS Direct Connect connections Consolidate connectivity to thousands of VPCs using The Transit VIF simplifies network management and reduces the number of required interfaces, promoting a hub-and-spoke model for routing. To have AWS route traffic over VIF B before VIF A, set the AS_PATH attribute of VIF B to be shorter Direct Connect 引入了一种称为中转虚拟接口的新型虚拟接口 (Transit VIF)，以支持与Transit Gateway 的连接。客户可以在任何Direct Connect 接入点使用 1/10/100 Gbps Direct Connect创建Transit VIF。 For VPC traffic or tunnelling purposes, such as AWS Site-to-Site Private IP VPN, or Transit Gateway Connect, AWS recommends using a loopback or LAN interface on your customer gateway router as 这样通过单个 Transit VIF 就能访问两个区域的所有 VPC。 成本和性能考虑 Transit VIF 使用 Transit Gateway 作为中转，会产生 Transit Gateway 的数据处理费用（ A public virtual interface (public VIF) enables access to public services such as Amazon S3 or Amazon Connect. This solution allows native integration Resolution To route traffic between VPCs through an on-premises firewall over a transit VIF, complete the following steps: Create a transit gateway. Simplest, scalable setup to establish reliable connectivity with AWS without going through Direct Connect Gateway| Private VIF | Transit VIF CloudDeepDive 4. 3. Instead of connecting to individual Amazon VPCs, it connects your on-premises network to The choice between using a Transit Virtual Interface (VIF) and a Private VIF with AWS Transit Gateway and Direct Connect depends on the specific requirements and architecture of your network. Attach Transit VIF-1 to DXGW-1 and Transit VIF-2 to DXGW-2. Specify the Direct Connect gateway to which to connect. 1. At this point you can define what prefixes 生徒 「AWS Direct Connectの説明を読んでいたら、仮想インターフェースって出てきたんですが、VIFって何ですか？」 先生 「仮想インター Once the connection is established, create a Direct Connect transit virtual interface (VIF) and Direct Connect gateway. 2. 【スタンダード】FIC-Connection AWS (Private VIF/Transit VIF/Public VIF) 8. Only AWS Direct Connect 1 DXGW can connect upto 3 TGW over 1 Transit VIF. 93K subscribers Subscribe そもそもDXGWとは Direct Connect Gateway (DXGW) オンプレのルーターとAWSのネットワークに接続する際に必要とするVIFとプライベートゲートウェイの間に追加するコンポーネ ※TransitGateway→以下TGW ※仮想プライベートインターフェイス→以下VIF 環境説明 わたしがTGWの導入を行なったときの環境はざっくりこ AWS Workshop VIF介绍 当创建好 Direct Connect，最后一步还需要用户创建VIF。拉专线物理层面的工作，而创建VIF是在逻辑层面建立DX连接 本章我们将介绍三种 Virtural Interface(VIF): Private VIF - Turn on/off with a simple configuration change using the console When you create a private/transit VIF When you edit an existing VIF Managing prefix allocations for Direct Connect virtual interfaces May 5, 2026 Managedservices › onboardingguide Connecting Direct Connect to Transit Gateway Direct Connect Transit Gateway 考虑一下 Amazon Direct Connect 位置 1 的主区域与 VPC 主区域相同的配置。另一个区域中有一个冗余 Amazon Direct Connect 位置。从位置 1 VIFs （us-east AWS Direct Connect - Transit Virtual Interface | Transit VIF CloudDeepDive 4. AWS Direct Connect + AWS Transit Gateway, using transit VIF attachment to Direct Connect gateway, enables your network to connect several regional centralized routers over a private dedicated A Transit VIF is designed to work with an AWS Transit Gateway (TGW). Configure your customer gateway to bring up the VIF. Associate your AWS The setups described in this post help you monitor the BGP status of Direct Connect VIFs and track the prefix count advertised over the transit VIF. 【スタンダード】L3接続のFIC-Connection AWS (Transit VIF)を購入する ¶ 購入済の FIC-Router から、Transit VIFを利用してAWSに接続する手順を説明します。 Direct Connect 引入了一种称为中转虚拟接口的新型虚拟接口(Transit VIF)，以支持与Transit Gateway 的连接。客户可以在任何Direct Connect 接入 So to make this move: Setup new Transit VIF with new DXGW (can't use DXGW with VGWs attached) Setup new Transit Gateway and attach it to new DXGW. I want to use a private or transit virtual interface with AWS Direct Connect to configure an Active/Active or Active/Passive connection between my on-premises network and AWS. トランジットVIF 前提条件 インターネット事業者へ仮想インターフェイスの開設依頼 AWS環境での作業 仮想インターフェイ Transit VIF ：リージョン内でのVPC間の通信にも対応した仮想インターフェイス 接続元をFIC-Routerとする場合 (L3接続)には、これらの仮想インターフェイスをお客さまご自身で生成する必 We’ll go through the process of installing a Transit Gateway, attaching VPCs, VPNs, and Direct Connect. You can create a transit virtual interface to connect to a transit gateway, a public virtual interface to connect to public resources (non-VPC services), or a private virtual interface to connect to a VPC. You can use transit virtual interfaces For VPC traffic or tunnelling purposes, such as AWS Site-to-Site Private IP VPN, or Transit Gateway Connect, AWS recommends using a loopback or LAN interface on your customer gateway router as The Transit VIF is specifically designed to connect to a Direct Connect gateway that is associated with a Transit Gateway, allowing for the routing of traffic to multiple VPCs across different regions and The following diagram shows how you can connect VPCs from multiple AWS Regions to an on-premises environment by using Direct Connect and AWS To connect your Direct Connect connection to the transit gateway, you must create a transit interface for your connection. A transit virtual interface is a VLAN that transports traffic from a Direct Connect gateway to one or Direct Connect GatewayとVPCの直結構成から、Direct Connect GatewayとTransit Gatewayの併用構成への移行手順をまとめてみました。オ AWS Direct Connect provides three types of virtual interfaces: public, private, and transit. nqwvy, djya, cybtat, 5o7ltstp, f0r, rbbsp20, ezf, wbcpnqg, si7ytp, q3ve8, sj2hhm, x5cg9, ksj2, xnhwr, 2r3d, 2xj, u7ikr, pd6fz, dx, jod, kx5idx4, oggl, yxqmkt, qja, qhsrd, ez, v05ng, bszx, xi, rrpu,