The prefix associated with the tunnel interface. The data type is used to model the IPV6 address. It is a binary string of 16 octects in network byte-order. It specifies the IP address of tunnel which will be in IPV6 Format, generated using internal interface number.
Sources for this description
Netdisco MIB archive copiesNETGEAR official product and EOL MIB downloadsNETGEAR MIB copies (LibreNMS/Observium Community)