Use case · VRF / MPLS assurance

Prove isolation. See the label plane.

In multi-tenant MPLS networks, a route-target slip can leak one customer's routes into another, and a dropped LDP session downs a VPN while IP looks perfectly healthy. Phantom makes both visible and auditable.

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How Phantom does it

Tenant isolation and transport health.

Discover every VRF with its route distinguisher and import/export route-targets; attribute each route to the right tenant.
Surface route-target misconfigurations that would leak routes between customers — before traffic crosses.
Monitor the MPLS label plane: labels, MPLS interfaces and LDP neighbor sessions.
Catch a dropped LDP session as the real cause of a "site down" ticket, not chased through the IP layer.

Example

A VPN site goes dark though IGP looks fine. Phantom shows the LDP neighbor to the next hop is down — no labels are exchanged and the LSP is broken — a label-plane fault an IP-only view would miss entirely.

VRF · route-targetsMPLS · LDPTenant isolationAlerting

Prove isolation. See the label plane.

Tenant isolation and transport health.

Prove tenant isolation on your network.