Assigned 2001:db8::29/126 to another running interface. Routing table only shows the first route - nothing is added for the 29 address.
Removed the 33 address from the first interface. Routing table now has a 28/126 route.
Assigned 2001:db8::31/126 to another running interface. Routing table now has a 28/126 route and a 30/126 route. Both addresses should be in the 28/126 subnet.
If I continue with my test network, OSPFv3 is happy to propagate these bogus networks to my other routers and my other routers are happy to install them as routes.
(All my test routers are on 6.44. Don't know what happens on previous versions.)
Code: Select all
[admin@MikroTik] /ipv6> address add address=2001:0db8::33/126 interface=ether1
[admin@MikroTik] /ipv6> route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, o - ospf, b - bgp, U - unreachable
# DST-ADDRESS GATEWAY DISTANCE
0 ADC 2001:db8::30/126 ether1 0
[admin@MikroTik] /ipv6> address add address=2001:0db8::29/126 interface=ether2
[admin@MikroTik] /ipv6> route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, o - ospf, b - bgp, U - unreachable
# DST-ADDRESS GATEWAY DISTANCE
0 ADC 2001:db8::30/126 ether1 0
[admin@MikroTik] /ipv6> address print
Flags: X - disabled, I - invalid, D - dynamic, G - global, L - link-local
# ADDRESS FROM-POOL INTERFACE ADVERTISE
0 DL fe80::4e5e:cff:fe09:8103/64 bridge1 no
1 DL fe80::4e5e:cff:fe09:8102/64 ether1 no
2 DL fe80::4e5e:cff:fe09:8104/64 ether3 no
3 DL fe80::4e5e:cff:fe09:8103/64 ether2 no
4 DL fe80::4e5e:cff:fe09:8105/64 ether4 no
5 G 2001:db8::33/126 ether1 no
6 G 2001:db8::29/126 ether2 no
[admin@MikroTik] /ipv6> address remove 5
[admin@MikroTik] /ipv6> route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, o - ospf, b - bgp, U - unreachable
# DST-ADDRESS GATEWAY DISTANCE
0 ADC 2001:db8::28/126 ether2 0
[admin@MikroTik] /ipv6>
[admin@MikroTik] /ipv6> address add address=2001:db8::31/126 interface=ether3
[admin@MikroTik] /ipv6> route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, o - ospf, b - bgp, U - unreachable
# DST-ADDRESS GATEWAY DISTANCE
0 ADC 2001:db8::28/126 ether2 0
1 ADC 2001:db8::30/126 ether3 0
