Hi there.
I've a strange problem that I don't really understand.
My IPv6 setup works for a few minutes, and then, at the next ND I suppose, the physical interface with the ipv6 connection goes to "failed" in the Neighbor List. If I disable/enable , it's working again for a few minutes, and then boom again.
It's the "ether7" in this situation :
0 R address=fe80::ba0:bab interface=vlan832-orangeV6 mac-address=A0:F3:E4:54:E7:8E status="stale"
1 address=fe80::80d8:6ee9:91d4:d842 interface=ether5 mac-address=C0:3F:D5:6F:71:45 status="stale"
2 address=fe80::6cae:7ee4:2ae7:82ee interface=ether5 mac-address=38:2C:4A:6D:E8:43 status="stale"
3 address=2a01:cb00:[...]:6a4e:4f60:6eba interface=ether7 status="failed"
4 address=fe80::c2ee:fbff:fef8:6330 interface=ether5 mac-address=C0:EE:FB:F8:63:30 status="stale"
And when the status is failed, the mac address in the Neighbor list is 00:00:00:00:00:00. I disabled the ipv6 firewall, same thing...
For the record, eth5 is the lan side, ethernet7 is wan, but vlan832-orangev6 is the "logical" interface linked to eth7.
[admin@MikroTik] > /ipv6 address print
Flags: X - disabled, I - invalid, D - dynamic, G - global, L - link-local
ADDRESS FROM-POOL INTERFACE ADVERTISE
0 G 2a01:cb00:94f:d600::1/64 pool_FT_6 ether5 yes
1 DL fe80::e68d:8cff:fe3d:5d75/64 bridge1 no
2 DL fe80::e68d:8cff:fe3d:5d7c/64 ether8 no
3 DL fe80::e68d:8cff:fe3d:5d7c/64 vlan832-orange no
4 DL fe80::e68d:8cff:fe3d:5d79/64 ether5 no
5 DL fe80::e68d:8cff:fe3d:5d7a/64 vlan832-voip no
6 DL fe80::e68d:8cff:fe3d:5d7a/64 ether6 no
7 DL fe80::e68d:8cff:fe3d:5d7b/64 vlan832-orangeV6 no
8 DL fe80::e68d:8cff:fe3d:5d7b/64 ether7 no
I really don't get why it's working for a while, and it's like, the first discovery is "wrong" and this interface goes into failed status...
