Eliminate VPN Subnet Collisions with noBGP

April 9, 2025

Your VPNs Were Supposed to Connect You — Not Collide

TL;DR: Stop VPN Collisions Before They Start

  • VPNs often break when environments share overlapping IP ranges, causing service outages, wasted time, and security risks.
  • Fixes like subnet renumbering, NAT, and rerouting are fragile, complex, and slow down your team.
  • noBGP eliminates subnet collisions completely, using service-level identity instead of relying on shared IP spaces.
  • Works with or without your existing VPNs, providing secure, deterministic connectivity across clouds, data centers, and partners.
  • Perfect for IT, DevOps, and service integrators needing reliable, conflict-free networking at scale.

For IT, DevOps, and software engineering teams, connecting multiple environments over VPN should be easy. But overlapping subnets across business units, cloud providers, or third-party vendors turn your network into a collision course of broken routes, unreachable services, and hours of painful troubleshooting.

When VPNs collide, you waste time rewriting configs, rerouting subnets, and building fragile workarounds. Even worse? You risk exposing or isolating critical services.

noBGP eliminates subnet collisions entirely — no IP renumbering, no NAT gymnastics, no routing table headaches.

Who It’s For

  • IT & Infrastructure Teams managing hybrid environments
  • DevOps Engineers deploying across multiple clouds
  • Software Developers needing consistent service-to-service connectivity
  • MSSPs / Service Integrators stitching together customer VPNs

The Problem: Subnet Collisions Kill Productivity

  • VPCs and on-prem systems use overlapping CIDR blocks
  • VPN tunnels break or misroute traffic
  • Security and compliance risks from unintended exposure

The noBGP Fix

✅ Each connection uses service-level identity, not shared IP space

✅ No subnet planning or NAT rules required

✅ Access multiple environments securely and deterministically

✅ Works with existing VPNs, but doesn’t rely on them

Simple Setup, Big Impact

noBGP replaces the IP-based assumptions of VPNs with private, programmable connectivity you control — across clouds, data centers, and partner networks.

Ready to eliminate your next VPN subnet collision?

👉 Start your private networking journey with noBGP

IP Address overlap with default VPC subnets
Never worry about subnet collisions

FAQ

Q: Can I still use my existing VPNs?

A: Yes, but you don’t have to. noBGP works with or without traditional VPNs.

Q: How does noBGP avoid subnet conflicts?

A: It uses service-level identity routing instead of IP-based routing. No overlapping CIDRs = no collisions.

Q: Do I need to renumber my IP ranges?

A: No. noBGP eliminates that need entirely.

Reinventing networking to be simple, secure, and private.
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