TPLINK-IPV6ADDR-MIB

Description: Manages TP-Link switch interface IPv6 address assignment and prefix configuration.

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TPLINK-IPV6ADDR-MIB is a TP-Link vendor-specific MIB for configuring and reporting IPv6 addressing on switch management and routed interfaces, including manual address assignment and prefix/subnet configuration. It is primarily a Layer-3 configuration MIB, exposing per-interface IPv6 address and prefix-length data rather than hardware sensors, but it lets an administrator confirm the software/network-stack status of an interface, i.e., whether an expected IPv6 address is actually bound and valid. It complements the standard IETF IP-MIB/IPv6 address tables with TP-Link's own vendor-specific representation for switches that don't fully implement the standard table structure. It's deployed on TP-Link managed switches in networks transitioning to or running dual-stack IPv4/IPv6, where TPLINK-IPV6ADDR-MIB SNMP monitoring confirms expected addresses remain correctly bound to interfaces.

An administrator queries the interface IPv6 address table to confirm a management VLAN interface has the expected global or link-local address bound, along with its prefix length. If the address entry is missing or shows an unexpected/tentative state, it indicates a misconfiguration or duplicate-address-detection failure on that interface, prompting a check of the assigned prefix and address type.

TP-Link IPv6 Address Configuration MIB for managing IPv6 address assignments and configuration on TP-Link network devices