ZTE-AN-SECURITY-INTERFACE-MIB

Description: Manages ZTE access node per-interface security settings including port isolation and trust configurations.

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ZTE-AN-SECURITY-INTERFACE-MIB defines per-interface security management objects on ZTE access node equipment, covering settings such as port isolation and interface trust configuration used to control traffic segregation and access control at the port level. It exposes configuration data governing which ports are isolated from one another and which are designated as trusted for security-sensitive functions (e.g. DHCP snooping trust, source binding). While primarily configuration-oriented, monitoring these settings lets an operator verify that security policy (port isolation groups, trust designations) is applied as intended across the access node's interfaces, catching a misconfigured trust setting that could open a security gap or an isolation rule that's incorrectly blocking legitimate subscriber traffic. It is a vendor-specific access-layer security MIB with no explicit dependency noted on external standard MIBs beyond generic interface indexing conventions. It is deployed on ZTE access nodes (DSLAMs/OLTs) providing Layer 2 edge security controls for subscriber-facing ports, typically starting with a ZTE-AN-SECURITY-INTERFACE-MIB download to load the module for review.

No object names were supplied for this MIB, but per module_desc an admin would review per-interface port-isolation group membership and trust-state configuration objects to confirm a given subscriber port is correctly isolated from other subscriber ports while an uplink port remains trusted; an unexpected trust flag on a subscriber port would indicate a security misconfiguration.

ZTE Access Node security interface MIB; manages storm control, protocol rate limiting, and security settings on subscriber interfaces.