40. IPv6 uses 16-byte addresses. If a block of 1 million addresses is allocated every picosecond, how long will the addresses last? 106 10-12 = 10^18 Rate for address allocation for a second Time taken to all the addresses 2A128/10A18 10A13 years Therefore, to allocate all the addresses provided by IPV6 is 10A13 years Day Problem 3: As we saw in class, the IPv6 address has been divided into two 64 bit parts, of which only the top 64 is assigned by an addressing authority. Using the conditions of Problem 40, now how long will it take to allocate the whole IPv6 address space? 40. IPv6 uses 16-byte addresses. If a block of 1 million addresses is allocated every picosecond, how long will the addresses last? 106 10-12 = 10^18 Rate for address allocation for a second Time taken to all the addresses 2A128/10A18 10A13 years Therefore, to allocate all the addresses provided by IPV6 is 10A13 years Day Problem 3: As we saw in class, the IPv6 address has been divided into two 64 bit parts, of which only the top 64 is assigned by an addressing authority. Using the conditions of Problem 40, now how long will it take to allocate the whole IPv6 address space