ipAddressPrefixAdvValidLifetime
ip Address Prefix Adv Valid Lifetime
1.3.6.1.2.1.4.32.1.9
The remaining length of time, in seconds, that this prefix will continue to be valid, i.e., time until invalidation. A value of 4,294,967,295 represents infinity. The address generated from an invalidated prefix should not appear as the destination or source address of a packet. The default for IPv4 prefixes is 4,294,967,295 (infinity).
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