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xebd / accel-ppp

High performance PPTP/L2TP/PPPoE/IPoE server for Linux
GNU General Public License v2.0
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Configure prefix in Route Advertisement to be different from the IA address prefix in the dhcpv6 adv/reply packet #183

Open Summer-Shen98 opened 4 months ago

Summer-Shen98 commented 4 months ago

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 RA

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

DmitriyEshenko commented 3 months ago

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 commented 3 months ago

@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.