OSPFv3 with a UBNT edgerouter?

RouterOS Forwarding Protocols
1

I’m guessing I’ve missed a setting or something on the UBNT side as My 2 RB450G’s seem to be happily talking OSPFv3 to each other but I can’t get the RB at home to talk to the Edgerouter

Any idea’s, the message I keep getting on the Routerboard is “info Database Description packet has different options field” The confusing thing is the mine and received it then prints look exactly the same

Also asked on the UBNT forum

Routeros 6.33.3

 (29 messages discarded)
echo: route,ospf,debug,raw PACKET:
echo: route,ospf,debug,raw     03 02 00 6C AC 10 00 03 00 00 00 00 15 47 00 00
echo: route,ospf,debug,raw     00 00 01 13 05 DC 00 03 00 04 7E DF 03 3C 00 08
echo: route,ospf,debug,raw     00 00 00 0A AC 10 00 03 80 00 00 12 3E 36 00 38
echo: route,ospf,debug,raw     01 43 20 01 00 00 00 00 AC 10 00 03 80 00 00 14
echo: route,ospf,debug,raw     29 15 00 18 01 42 20 09 00 00 00 01 AC 10 00 03
echo: route,ospf,debug,raw     80 00 00 17 D9 86 00 2C 01 43 A0 0A 00 00 00 0A
echo: route,ospf,debug,raw     AC 10 00 03 80 00 00 13 E1 CF 00 20
echo: route,ospf,info Database Description packet has different options field
echo: route,ospf,info     received=11001000  (V6|E|R)
echo: route,ospf,info     mine=11001000  (V6|E|R)
echo: route,ospf,info OSPFv3 neighbor 172.16.0.3: state change from Exchange to 2-
Way
2

I couldn’t get any routing protocol to work reliably between ubnt and MikroTik. I blame ubnt.

3

OSPF is working between them for Ipv4 but OSPFv3 (which is needed for the Ipv6) isn’t

I’ve recently gotten a /56 from my co-location provider so rather than use tunnelbroker (which seems to geolocate to the USA more often than not) I was trying to use the Site2Site tunnels I have in place to route some /64’s to home.

Ended up adding static routes between the ER-X and the RB450 for now but i’d like to get the OSPFv3 working.

That said at the moment even if I did fix the OSPFv3 it wouldn’t work anyway, seems there’s a routing issue upstream of me anyway I can get as far as a couple of hops into the upstream carriers network and then everything either times out or I get a destination host unreachable response back from what I presume is one of their routers.

4

Please run packet sniffer on interface where you try to establish OSPFv3.
Send captured data as well as supout file to support.

5

Done

Also i’ve changed the IPv6 addressing since last night as it turns out I’d used the wrong ranges on the router’s at home :laughing:

I think I accidentally used part of my /48 from tunnel-broker with part of my /56 from the co-lo provider :laughing:

Although in the case of this specific problem correcting it hasn’t made a difference

As I said it’s completely possible I’ve screwed up on the config somewhere I was pretty tired when I was doing it, but hey at least it’s just the home network and nothing important right? :laughing:

6

UBNT sends AF option set. RouterOS currently does not support multiple address families, so this option should be turned off on Edge router.

7

I have the same problem, any workaround?

8

This issue is fixed in 6.36rc30. Any feedback would be appreciated.