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Notes

#networking

Protocol-level notes on how traffic actually moves — from QUIC's transport-layer redesign to VPN tunnels and deliberately hostile behavior aimed at scanners.

5 posts about this topic

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all · 14 security nginx networking cryptography firmware esp32 mikrotik gitlab api c++ ipv6 testing
+6 more
mcp authentication embedded privacy linux devops
MikroTik · IPv6 01

MikroTik PPPoE + DHCPv6-PD: Dual-Stack for DIGI Spain

Configure PPPoE with DHCPv6 Prefix Delegation on MikroTik RouterOS for DIGI Spain. VLAN tagging, SLAAC, prefix change handling, and firewall rules.

2026·02·15 · 20 min
MikroTik · Networking 02

MikroTik WireGuard VPN: Dual-Stack IPv4/IPv6 Configuration

Configure WireGuard VPN on MikroTik RouterOS with full IPv4/IPv6 dual-stack. Access your home network with native IPv6 from any connection.

2026·02·14 · 32 min
MikroTik · Security 03

MikroTik Honeypot: Trap & Auto-Block Port Scanners

Configure a MikroTik honeypot to detect port scanners, log malicious activity, and auto-block attackers using firewall address lists and the RAW table.

2026·01·19 · 20 min
Nginx · Security 04

Implementing a Tarpit in Nginx: Trap Malicious Scanners

Implement an Nginx tarpit to slow down and trap malicious bots, vulnerability scanners, and brute-force attackers. Includes CrowdSec integration.

2026·01·16 · 19 min
Nginx · Networking 05

Mastering QUIC and HTTP/3 with Nginx: The Complete Guide

Deep dive into QUIC and HTTP/3 — technical architecture, security features, and step-by-step Nginx configuration for production deployment.

2026·01·14 · 28 min

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