Hi,

I'm using a RouterBoard 1000 with 5.12.

Cogent handed me a /112 for my uplink. I think I have it configured correctly, but I cannot ping their address (::1 on the assigned network).

As I've only set up IPv6 twice before, before I get on the phone with Cogent, I wanted to double-check my router configuration. Can anyone tell me if the below looks correct, or if I'm missing something. Is there anything about a /112 that requires special handling? I see that the address must have advertise=no, which makes me wonder if this link even can work with RouterOS?

Thanks,
==ml

/ipv6 address
add address=2001:550:2:21::2/112 advertise=no disabled=no eui-64=no interface="3 -
/ipv6 nd
set [ find default=yes ] advertise-dns=no advertise-mac-address=yes disabled=no ho
managed-address-configuration=no mtu=unspecified other-configuration=no ra-del
reachable-time=unspecified retransmit-interval=unspecified
/ipv6 nd prefix default
set autonomous=yes preferred-lifetime=1w valid-lifetime=4w2d
/ipv6 route
add disabled=no distance=1 dst-address=2606:d900::/32 type=unreachable

What tool/command are you using to "ping"?

/ping 2001:550:2:21::1