me, mine and myself https://blog.wafa.id/https://blog.wafa.id/blog/hughes-vsat-ip-technology-evolution/https://blog.wafa.id/blog/hughes-vsat-ip-technology-evolution/A comprehensive deep dive into the evolution of Hughes VSAT IP technology, covering DMV, DW7000, HN7700, HX, and the JUPITER System with a detailed technical comparison matrix.Tue, 07 Aug 2012 00:00:00 GMThttps://blog.wafa.id/blog/osi-7-layer-model-explained/https://blog.wafa.id/blog/osi-7-layer-model-explained/An in-depth guide to the OSI 7-layer reference model, featuring detailed layer breakdowns, real-world examples, Wireshark packet dissections, and network troubleshooting workflows.Sun, 07 Aug 2011 00:00:00 GMThttps://blog.wafa.id/blog/vsat-introduction/https://blog.wafa.id/blog/vsat-introduction/A comprehensive guide to Very Small Aperture Terminal (VSAT) satellite communications, exploring underlying technologies, key use cases, frequency bands, and orbital comparisons.Wed, 07 Sep 2011 00:00:00 GMThttps://blog.wafa.id/blog/netdevops-architecture-final/https://blog.wafa.id/blog/netdevops-architecture-final/A complete guide to designing an enterprise-grade NetDevOps pipeline covering the broader tooling ecosystem, end-to-end architecture workflows, and hands-on implementations with Nautobot, GitLab, Nornir, Batfish, Ansible, and Prometheus/Loki/Grafana.Fri, 07 Aug 2026 00:00:00 GMThttps://blog.wafa.id/blog/comprehensive-guide-to-data-communication/https://blog.wafa.id/blog/comprehensive-guide-to-data-communication/A complete, end-to-end breakdown of computer networking protocols, line coding, PAM modulation, error control mechanisms, and real-world technology implementations.Fri, 07 Aug 2026 00:00:00 GMThttps://blog.wafa.id/blog/geo-satellites-above-indonesia/https://blog.wafa.id/blog/geo-satellites-above-indonesia/A comprehensive analysis and index of active GEO communication satellites operating in the equatorial arc from 95°E to 154°E serving Indonesia.Fri, 07 Aug 2026 00:00:00 GMThttps://blog.wafa.id/blog/ipvpn_vs_evpn_astro_blog/https://blog.wafa.id/blog/ipvpn_vs_evpn_astro_blog/A comprehensive guide comparing traditional IPVPN (L3VPN) and modern EVPN-MPLS architectures, featuring network topologies, control plane mechanics, and production-ready configurations for Junos OS and Cisco IOS XR.Fri, 07 Aug 2026 00:00:00 GMThttps://blog.wafa.id/blog/routing-protocol-guides/https://blog.wafa.id/blog/routing-protocol-guides/A comprehensive deep dive into IGP, EGP, OSPF, IS-IS, and BGP architectures, featuring side-by-side configuration examples for Juniper Junos OS and Cisco IOS-XR.Fri, 07 Aug 2026 00:00:00 GMThttps://blog.wafa.id/blog/basic-concept-of-mpls-network/https://blog.wafa.id/blog/basic-concept-of-mpls-network/Understand MPLS fundamentals, label switching, L2VPN, L3VPN, multicast IPTV, traffic engineering, and how to choose the right service.Fri, 07 Aug 2026 00:00:00 GMT