From e30339fb2562f556dcd28fa0d477327376c1c646 Mon Sep 17 00:00:00 2001 From: Samy OUBOUAZIZ Date: Wed, 6 May 2026 15:43:14 +0200 Subject: [PATCH 1/2] docs(s2s VPN): add HA/multisite content --- pages/site-to-site-vpn/concepts.mdx | 4 ++++ pages/site-to-site-vpn/faq.mdx | 6 ++++++ .../ha-multisite-configuations.mdx | 16 ++++++++++++++++ 3 files changed, 26 insertions(+) create mode 100644 pages/site-to-site-vpn/reference-content/ha-multisite-configuations.mdx diff --git a/pages/site-to-site-vpn/concepts.mdx b/pages/site-to-site-vpn/concepts.mdx index 38c22b6e2d..5b55668fec 100644 --- a/pages/site-to-site-vpn/concepts.mdx +++ b/pages/site-to-site-vpn/concepts.mdx @@ -37,6 +37,10 @@ A customer gateway device is a real physical or software-based networking device Dynamic routing allows routers to automatically exchange reachability information using protocols such as BGP, rather than requiring an administrator to manually configure every individual route. +## High availability + +A high availability (HA) setup is an infrastructure without a single point of failure. It prevents a server failure by adding redundancy to every layer of your architecture. + ## IPsec **I**nternet **P**rotocol **Sec**urity (IPsec) is a suite of protocols used to secure IP communications by authenticating and encrypting each IP packet in a data stream. In the context of Scaleway Site-to-Site VPN, IPsec provides end-to-end security for traffic flowing through the VPN tunnel between a VPN gateway and a customer gateway. diff --git a/pages/site-to-site-vpn/faq.mdx b/pages/site-to-site-vpn/faq.mdx index 8934c64471..ada8941bf6 100644 --- a/pages/site-to-site-vpn/faq.mdx +++ b/pages/site-to-site-vpn/faq.mdx @@ -23,6 +23,12 @@ Site-to-Site VPN lets you securely connect your Scaleway VPC to your remote infr Site-to-Site VPN connections are secured with Internet Protocol security (IPsec). When creating a VPN [connection](/site-to-site-vpn/reference-content/understanding-s2svpn/#connection), you are prompted to define a **security proposal** (aka IPSec proposal) which defines the precise encryption and authentication methods to secure the tunnel. Read more about security proposals and encryption in our [dedicated documentation](/site-to-site-vpn/reference-content/security-proposals/). +### Does Site-to-Site VPN offer high availability (HA) or multi-site capabilities? + +Yes, you can easily set up a high availability and/or multi-site deployment by creating VPN gateways in different Availability Zones of a Region for a given Private Network. + +Refer to the [dedicated documentation](/site-to-site-vpn/reference-content/ha-multisite-configurations) for reference HA/multi-site configurations. + ## Compatibility and integration ### Can I use Site-to-Site VPN to connect two Scaleway VPCs? diff --git a/pages/site-to-site-vpn/reference-content/ha-multisite-configuations.mdx b/pages/site-to-site-vpn/reference-content/ha-multisite-configuations.mdx new file mode 100644 index 0000000000..a5389270b7 --- /dev/null +++ b/pages/site-to-site-vpn/reference-content/ha-multisite-configuations.mdx @@ -0,0 +1,16 @@ +--- +title: Site-to-site VPN high availability and multi-site configuations +description: This page provides additional information to deploy high availability and multisite setups using Scaleway Site-to-site VPN. +tags: s2s vpn multisite ha resiliency redundancy multisite setup deployment +dates: + validation: 2026-05-06 + posted: 2026-05-06 +--- + +## Single site configuration without redundancy (no HA) + +## Single site configuration with redundancy on Scaleway side + +## Single site configuration with cross-redundancy on both Scaleway and client side + +## Multi-site configuration with crossed redundancy on both sides From 282a905719bfd1ebe71e6dff36054306dfeb580c Mon Sep 17 00:00:00 2001 From: Samy OUBOUAZIZ Date: Wed, 6 May 2026 15:58:37 +0200 Subject: [PATCH 2/2] docs(s2s VPN): update --- pages/site-to-site-vpn/menu.ts | 4 ++++ .../assets/scalway-vpn-single-ha-2-1.webp | Bin 0 -> 20892 bytes .../ha-multisite-configuations.mdx | 14 ++++++++++++++ 3 files changed, 18 insertions(+) create mode 100644 pages/site-to-site-vpn/reference-content/assets/scalway-vpn-single-ha-2-1.webp diff --git a/pages/site-to-site-vpn/menu.ts b/pages/site-to-site-vpn/menu.ts index 2ae228f1d6..9e89d67324 100644 --- a/pages/site-to-site-vpn/menu.ts +++ b/pages/site-to-site-vpn/menu.ts @@ -62,6 +62,10 @@ export const siteToSiteVpnMenu = { label: 'Establishing a Site-to-Site VPN between Scaleway and AWS with Terraform', slug: 'configure-site-to-site-vpn-aws-scw-terraform', }, + { + label: 'High availability and multi-site configurations', + slug: 'ha-multisite-configurations', + }, { label: 'Site-to-Site VPN Security proposals', slug: 'security-proposals', diff --git a/pages/site-to-site-vpn/reference-content/assets/scalway-vpn-single-ha-2-1.webp b/pages/site-to-site-vpn/reference-content/assets/scalway-vpn-single-ha-2-1.webp new file mode 100644 index 0000000000000000000000000000000000000000..796fcd275407225e2e7373590a1ae2986a6e0383 GIT binary patch literal 20892 zcmZsBQ;aT5ucs(V#+C0$8%)oNua 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creating VPN gateways in different Availability Zones of a Region for a given Private Network. + +Adding redundancy with a second VPN gateway eliminates single points of failure for critical infrastructure. You can then connect several discrete infrastructures to set up large-scale multi-site deployments. + ## Single site configuration without redundancy (no HA) + + ## Single site configuration with redundancy on Scaleway side + + ## Single site configuration with cross-redundancy on both Scaleway and client side + + ## Multi-site configuration with crossed redundancy on both sides + + \ No newline at end of file