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Can you stop packet loss completely, dunno, maybe..?

Can you stop packet loss completely, dunno, maybe..?

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2 min read
why do we need port

why do we need port

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3 min read
A2A Agent Cards Are Useless Behind a Firewall. Fix Them.

A2A Agent Cards Are Useless Behind a Firewall. Fix Them.

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2 min read
Building a Rust HTTPS Proxy for AI Agents

Building a Rust HTTPS Proxy for AI Agents

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3 min read
The $19K/Year Cloud Tax You're Probably Not Tracking: Egress, IPv4, and NAT Gateway Fees Compared

The $19K/Year Cloud Tax You're Probably Not Tracking: Egress, IPv4, and NAT Gateway Fees Compared

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5 min read
The Evolution of Networking: Infrastructure & Connectivity-as-Code in 2026

The Evolution of Networking: Infrastructure & Connectivity-as-Code in 2026

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10 min read
DNS Exfiltration from AWS Bedrock "Sandboxed" Code Interpreters — and AWS Says It's Fine

DNS Exfiltration from AWS Bedrock "Sandboxed" Code Interpreters — and AWS Says It's Fine

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4 min read
The 2026 Frontier: Why Tunneling is Now a Compliance Problem

The 2026 Frontier: Why Tunneling is Now a Compliance Problem

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9 min read
Build a Hybrid Cloud Lab: AWS VPC + Cisco Catalyst 8000V + BGP for Under $2/Day

Build a Hybrid Cloud Lab: AWS VPC + Cisco Catalyst 8000V + BGP for Under $2/Day

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6 min read
How NVIDIA Spectrum-X Ports InfiniBand Tricks to Ethernet for AI Fabrics

How NVIDIA Spectrum-X Ports InfiniBand Tricks to Ethernet for AI Fabrics

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4 min read
I built a Go library to solve a problem Python solved in 2002

I built a Go library to solve a problem Python solved in 2002

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6 min read
Understanding DHCP: How I Configured and Captured It in a GNS3 Lab

Understanding DHCP: How I Configured and Captured It in a GNS3 Lab

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4 min read
Building a Network Digital Twin with Batfish, ContainerLab, and Suzieq — A Practical Guide

Building a Network Digital Twin with Batfish, ContainerLab, and Suzieq — A Practical Guide

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4 min read
How Cisco SDA Actually Works: LISP Control Plane + VXLAN Data Plane + TrustSec Policy in One Fabric

How Cisco SDA Actually Works: LISP Control Plane + VXLAN Data Plane + TrustSec Policy in One Fabric

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5 min read
MACsec 802.1AE: The Wire-Speed Encryption Most Engineers Have Never Configured

MACsec 802.1AE: The Wire-Speed Encryption Most Engineers Have Never Configured

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5 min read
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