Solutions – Galvanizing Service Provider Resilience in the AI Era
Introduction: The 8-hour reality The clock is ticking. According to Cisco’s analysis, the window between the discovery of a vulnerability and the emergence of…
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RFC 9234 BGP Only-to-Customer (OTC) on IOS XR
1. Introduction 1.1 Overview Defined in RFC 9234, the BGP Only-to-Customer (OTC) attribute helps prevent and detect route leaks between Autonomous Systems (ASes), reducing…
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Introducing gNSI: gRPC-native AAA for Cisco IOS XR
The Problem For CLI, NETCONF, and SNMP, security is a solved problem. AAA (Authentication, Authorization, and Accounting) with TACACS+ and Syslog takes care of…
ادامه مطلبgNSI Credentialz — SSH Credential Rotation on Cisco IOS XR
The Problem Certz handles TLS for the gRPC Management Plane, but most network devices also have SSH access — console, VTY, interactive troubleshooting. Rotating…
ادامه مطلبgNSI Certz — TLS Certificate Lifecycle on Cisco IOS XR
The Problem Authz and Pathz control what clients can do over gRPC and gNMI, but all of that depends on TLS being set up…
ادامه مطلبgNSI Certz — TLS Certificate Lifecycle on Cisco IOS XR
The Problem Authz and Pathz control what clients can do over gRPC and gNMI, but all of that depends on TLS being set up…
ادامه مطلبgNSI Acctz — Management Plane Accounting on Cisco IOS XR
The Problem Certz authenticates clients through TLS. Authz decides which gRPC Services a user can call. Pathz controls which gNMI Paths they can touch.…
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