DHCP-PD with bigger PD scope request than /64

[docsisdumbo]

Hi all,

since few days I use a RT-AC68U with 376.49_5.
IPv4 and IPv6 are working fine, thanks a lot.

I'm running a VPN-gateway behind the RT-AC68U and an additional /64 IPv6 scope is needed.

My ISP offers scope up to /56 size, but my router asked for /64 only.

Is there a chance to bring the RT-AC68U to request a /62 or /60 PD scope ?

Thanks
docsisdumbo

 

[docsisdumbo]

Hi again,

at root shell, the "ps -w" command has showed the line:

"odhcp6c -df -R -p /var/run/odhcp6c.pid -s /tmp/dhcp6c -N try ....."

some investigations later: additional option "-P 60" oder "-P 62" could be the solution.

any ideas, where to find the script for starting the odhcp6c ?

Thanks in advance

docsisdumbo