Edmonton IT & cybersecurity insights
Practical guidance for small and mid-sized business owners — written by the engineers who install, operate, and defend networks every day.
VPN Tunnel Up But No Traffic: Hybrid Cloud Troubleshooting
VPN tunnel up but no traffic between AWS and on-premises? Walk through the real failure modes: Phase 2 proxy ID mismatch, NAT-T,…
Cisco ACI and Software-Defined Networking: Engineer’s Guide
Cisco ACI and SDN explained for engineers: architecture, who should deploy it, cost ranges, common production problems, and the troubleshooting order that…
How EVPN-VXLAN Actually Works: Engineer’s Guide
How EVPN-VXLAN actually works for engineers: packet walks, route type breakdowns, and the failure modes the marketing slides skip.
AWS VPN Tunnel Phase 2 Down: Causes and Verified Fix
AWS VPN tunnel Phase 2 down means the IPsec SAs cannot establish. Four real causes ranked by frequency, with the verified fix…
Managed IT Edmonton Medical Clinics: 2026 Guide
Managed IT Edmonton medical clinics need in 2026: EMR integration, imaging systems, PHIPA compliance, and the realistic cost.
Palo Alto Session End aged-out: Causes and Verified Fix
Palo Alto session end aged-out means a session closed on idle timeout. Four real causes ranked by frequency, with the verified fix.
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