1) Dallas, PA
2) Mikrotik RB750G w/ version 5.19 installed.
It's been getting a prefix since the end of June but I couldn't figure out what to do with it until this past week (Mikrotik's require more configuration).
Flags: X - disabled, I - invalid, D - dynamic, G - global, L - link-local
# ADDRESS FROM-... INTERFACE ADV
0 G 2601:1:xxxx:xx::/72 eth1-wan no
1 XG ::/64 eth2-lan yes
2 DL fe80::20c:42ff:fe73:dfc0/64 eth1-wan no
3 DL fe80::20c:42ff:fe73:dfc1/64 eth2-lan no
4 G 2601:1:xxxx:xx:xxx::1/64 eth2-lan yes