Deprogit Blog

October 31, 2026 • 5 min read

How to Read a Traceroute: Analyzing Hops, Latency, and Packet Loss

A masterclass in interpreting traceroute diagnostics: identifying asymmetric routing, MPLS tunnels, ICMP rate-limiting, and peering bottlenecks.

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October 31, 2026 • 5 min read

Core Command-Line Network Tools: iPerf3, MTR, tcpdump, and cURL

A hands-on guide to essential network engineering CLI tools: iPerf3 bandwidth benchmarking, MTR path profiling, tcpdump packet analysis, and cURL metrics.

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Internet Service Provider • October 31, 2026 • 7 min read

IPv4 Exhaustion and IPv6 for ISPs: Transition Architectures and CGNAT

A guide for ISPs navigating global IPv4 depletion: Carrier-Grade NAT (RFC 6598), dual-stack rollout, and 464XLAT transition mechanisms.

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Internet Service Provider • October 31, 2026 • 7 min read

How an ISP Reaches the Global Internet: Upstreams, IXPs, and Peering

A technical breakdown of how Internet Service Providers route global traffic through transit upstreams, BGP-4, and Internet Exchange Points.

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Internet Service Provider • October 31, 2026 • 7 min read

How Captive-Portal Hotspot Systems Work: Interception, DNS, and RADIUS

A guide to public hotspot architecture: HTTP interception, RFC 8908/8910 captive-portal API identification, and RADIUS authentication.

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Internet Service Provider • October 31, 2026 • 7 min read

Fair-Use and Bandwidth Management Policies: Traffic Shaping and Queuing

A guide to ISP bandwidth management: Fair Usage Policies (FUP), Token Bucket algorithms, DiffServ marking, and FQ-CoDel queuing.

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Cloud & Data Centers • October 31, 2026 • 6 min read

Cloud Disaster Recovery: RPO, RTO, and Multi-Region Replication Architecture

A technical engineering guide to cloud disaster recovery: calculating RPO and RTO, synchronous vs asynchronous database replication, and active-active failover.

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Artificial Intelligence • October 31, 2026 • 6 min read

Workplace AI Adoption: Data Privacy, Corporate IP, and Shadow AI

A technical engineering guide to managing workplace AI adoption: mitigating Shadow AI, preventing intellectual property leakage, and enforcing data privacy.

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Company News • October 31, 2026 • 4 min read

Navigating the Deprogit Digital Platform: Tools, Services, and Resources

A user guide to navigating the Deprogit digital platform: accessing network speed tests, exploring services, utilizing technical editorial, and contacting support.

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