Networks engineered the way carriers build them.
We design and operate production networks — BGP and peering, Layer-2 transport, DNS, firewalls, and edge routing — to the standard ISPs and data centers hold themselves to. This is the credibility core of our practice.
From multi-homed BGP edges with sub-second failover to anycast DNS and point-to-point circuits between colos, we design for resilience, document everything as code, and monitor it in production.
Every layer of a resilient network.
BGP design & peering
Multi-homed edge design, route policy, and peering at exchanges for resilient transit.
Layer-2 transport
Point-to-point circuits between sites and colos with predictable, low latency.
DNS architecture
Anycast, split-horizon, and DNSSEC designs that stay fast and stay up.
Edge & VyOS routing
Router configs as code, with failover, policy routing, and clean documentation.
Firewall & segmentation
Stateful firewalls, network segmentation, and managed rule sets that hold up.
Capacity & traffic engineering
Flow analysis, capacity planning, and traffic shaping to keep links healthy.
Review, design, prove failover, then operate.
Topology review
We document your current network, transit, and failure modes.
Design & peering plan
We design routing, peering, and DNS for resilience.
Build & failover test
We implement, then deliberately break it to prove failover.
Document & monitor
We hand off configs as code with monitoring in place.
Recent work, lightly anonymized.
Dual-transit BGP edge
Designed a multi-homed edge with route policy and sub-second BFD failover across two upstreams.
Anycast DNS, 5 PoPs
Rebuilt DNS as anycast across five points of presence, cutting p50 resolution to 11.4ms.
L2 between three colos
Provisioned point-to-point Layer-2 circuits linking three colocation sites with predictable latency.