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Google Fiber IPv6 with Cisco ASA

Google Fiber IPv6 has not been very reliable with Cisco ASA pulling prefix delegation. If you have a static block of IP Addresses, this configuration has been successful. It has stopped working a few times and changing the client pd name resolved the last issue.

interface GigabitEthernet0/0

description Google Fiber

nameif outside

security-level 0

dhcp client route distance 10

ip address dhcp setroute

ipv6 address autoconfig

ipv6 address dhcp default

ipv6 enable

ipv6 nd suppress-ra

ipv6 nd managed-config-flag

ipv6 nd other-config-flag

ipv6 dhcp client pd hint xxxx:xxxx:xxxx:xxxx::/56 ( Replace with your IPv6 Block)

ipv6 dhcp client pd hint ::/56

ipv6 dhcp client pd yourcompanyname-gf

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