STACKIT VPN establishes encrypted IPSec site-to-site tunnels connecting on-premises data centers to STACKIT.
Service Overview
Section titled “Service Overview”- Encrypted Hybrid Link: Securely bridges private corporate networks with STACKIT VPC instances.
- High Availability: Active-active gateway configurations built across distinct availability zones.
- No Egress Costs: Included tunnel bandwidth without separate ingress or egress data volume charges.
Technical Details
Section titled “Technical Details”- Protocols: IPSec with IKEv2 and Pre-Shared Keys (PSK).
- Routing: Policy-based, route-based, and dynamic BGP route propagation (up to 100 advertised routes).
Limitations & Constraints
Section titled “Limitations & Constraints”- Site-to-Site Only: Designed strictly for gateway site-to-site connections (point-to-site user VPN unsupported).
- Gateway Quota: Projects are limited to a maximum of 6 VPN gateway instances.
- Phase 2 SAs: Using identical remote addresses for both tunnels of a policy based vpn is not recommended.
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Maintainers
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Tobias M.Head of STACKIT Cloud Framework · STACKITOwnerActive 12 of the last 12 weeks · 168 updatesSTACKITwww.linkedin.com/in/tobias-müller-011304172??Name not publicThe Cloud Framework team knows who this is. The name is not shown on the site.Contributed in STACKIT
Tobias M.Head of STACKIT Cloud Framework · STACKITOwnerActive 12 of the last 12 weeks · 168 updatesSTACKITwww.linkedin.com/in/tobias-müller-011304172??Name not publicThe Cloud Framework team knows who this is. The name is not shown on the site.Contributed in STACKITTobias M.
Tobias M.Head of STACKIT Cloud Framework · STACKITOwnerActive 12 of the last 12 weeks · 168 updatesSTACKITwww.linkedin.com/in/tobias-müller-011304172
· Sep 30, 2026