Configure prefix in Route Advertisement to be different from the IA address prefix in the dhcpv6 adv/reply packet

[Summer-Shen98]

I wan to configure prefix in Route Advertisement to be different from the IA address prefix in the dhcpv6 adv/reply packet.
For example:
Prefix in RA is 882:1:10:10::/64

IA Address Prefix in DHCPv6 is 882:1:1:1::/64 the address of client is 882:1:1:1::xxxxxxx

[DmitriyEshenko]

Hi @Summer-Shen98, did you configure it in [ipv6-pool]?

[ipv6-pool]
ipv6prefix/mask,prefix_len[,name=pool_name][,next=next_pool_name]
delegate=ipv6prefix/mask,prefix_len[,name=pool_name][,next=next_pool_name]

[Summer-Shen98]

@DmitriyEshenko yeah,I have configured it ,

[ipv6-pool]
885:2:2:2::/48,64
delegate=a885:2:2:2::/56,64

it seems that,the prefix in Router Advertisement and the IA address prefix DHCPv6 Advertisement is both 885:2:2:2::/48,64
can it support different prefix in Router Advertisement and DHCPv6 Advertisement

I think you mix my trouble, I want to configure prefix in Route Advertisement to be different from the IA address prefix in the dhcpv6 adv/reply packet.