How to get a same ipv6 everytime we reopen the software from the DHCP

[Mathav27]

Hello, I am beginner in packet tracer. I am doing a project in university where we have to use dhcpv6 in router to give computers the same ipv6 address every time we open the software. I have done a configuration now in the packet tracer but it is giving different ipv6 every time we reopen the software. I show the configuration I've done here and help me to get a same address from DHCPv6 server (NOTE: we cannot use static ipv6 address).

[balaji.bandi]

how is client-side configure, you make static config on the client apart from the reserved pool:

https://content.cisco.com/chapter.sjs?uri=/searchable/chapter/content/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/ipv6-client-ip-address-learning.html.xml#concept_88115FBB5E9C40DDBD213B02B7D3D141

[ecsnnsls]

Hi,

You can use stateless autoconfiguration on the hosts. This way you would get the same IP address.

There is a similar example on geekforgeeks website. Here's the guide https://www.geeksforgeeks.org/what-is-ipv6-stateless-address-autoconfiguration/