AAA Server Stress Testing – How to Validate Carrier-Grade Performance
Learn how to stress test an AAA server with 9 carrier-grade scenarios, acceptance criteria, RADIUS and Diameter load testing tools, and failure testing methods.
Scalable AAA Platform: How to Future-Proof Telecom Authentication
AAA scalability is more than TPS. Learn the seven dimensions that decide whether your platform lasts, a four-step sizing method, and a scorecard for RFPs.
TACACS+ Server Evaluation Checklist: 12 Features Network Operators Should Compare
Three things decide most TACACS+ server evaluations: how granular the command authorization is, whether the server works with every device you own, and whether there is a supported migration path off what you run today. The other nine criteria matter differently depending on the size of your device estate. This checklist weights all twelve, gives […]
AAA Server Capacity Planning Guide
AAA server capacity planning comes down to one decision, size for sustained transaction throughput, not the burst peak a datasheet quotes. AAA (authentication, authorization, and accounting) sizing has four steps: measure your current baseline (sustained average transactions per second and your peak-to-average ratio), forecast subscriber and traffic growth over 12–24 months, add a 30–50% headroom […]
TACACS+ Accounting and Audit Logs: How to Track Every Network Administrator Action
TACACS+ accounting is the third “A” in AAA (Authentication, Authorization, and Accounting): the function that records what a network administrator actually did, not just what they were permitted to do. It logs each privileged session and each individual command, with the username, source address, privilege level, and timestamp attached, and sends every record off-device to […]
Network Slicing Authentication: AAAs Role in 5G Monetization
Network slicing authentication is the secondary EAP procedure defined in 3GPP TS 23.501/TS 23.502 that verifies subscriber entitlement to a specific S-NSSAI before PDU session establishment – distinct from primary 5G-AKA authentication. Per-slice billing requires the AAA server to carry the S-NSSAI as a charging attribute on the Gy interface, generating separate CDRs per […]
