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Static IPv6, Cisco DPC3941B and DHCPv6-PD


Static IPv6, Cisco DPC3941B and DHCPv6-PD


I have a new install using the Cisco and static addresses.


I am unable to get any response from the Cisco on the LAN side for PD solicitations, regardless of what size I use.  I can DHCP /64 addresses all day long though.


I've followed examples in several other posts with no luck.  I've tried the Ubiquiti Edgerouter and pfSense as clients.


Is the DPC3941B just hit or miss, or am I missing something?





Official Employee

Re: Static IPv6, Cisco DPC3941B and DHCPv6-PD


Hi blmoore and welcome to the business forums.


I would like to assist with your connectivity issue. I can go ahead and review if your static and prefix delegation is working correctly. However, if the issue is to be found on your personal network, this would be passed the Comcast Business demarcation policy.


Please private message me your first and last name, the name of your business, the full address of your business location and the phone number associated with your business account.