I don't see where you specified an STP mode on the bridge...I'm not sure what that defaults to...But you need to define that for "proper" operation. Try enabling RSTP or MSTP on the bridge and see how it goes. Note that MSTP only works as of 7.14.0 I think. I would further suggest you star...

MLAG is hopelessly broken.

Mikrotik is lying to you saying it works.

If you want MLAG...Buy something else.

There are plenty of threads on here discussing it. If you go back to V7.6.0 it should work.

Here you go: First reload the switch with no defaults: /system/reset-configuration no-defaults=yes When it comes back up, create the bridge. Set the priority and spanning-tree mode as needed: /interface bridge add admin-mac=<set your MAC here> auto-mac=no name=bridge1 priority=0x8000 protocol-mode=r...

Answering my own question:

https://mikrotik.com/download/changelogs

(duh!)

Is there a comprehensive changelog somewhere for ROS7?

It would be convenient to be able to see all changes in every release since 7.0 to current.

Thanks!

James

OP here.... One year later.... Still broken. This one feature was the whole reason that I specified Mikrotik for a few specific deployments. Since this has been broken, Mikrotik has built-in lots of new features...Created lots of new problems...And yet this KNOWN and reproducible issue has gone seem...

I see lots of "bridge" updates....But still haven't seen anything about fixing MLAG? It's been broken since 7.7.

Any plans to fix this?

Has this been fixed yet or is it still pending? I really need this to be fixed so I can complete an installation. If it is not mentioned in the release notes, it's not yet fixed. Well...The problem with MLAG is directly related to bridging and spanning-tree for which there have been a number of fix...

Out of curiosity, I've had a problem (as others have had) with MLAG. The problem was introduced in 7.7, and just prior to 7.10 being released, it was finally acknowledge as a problem with a solution pending. I have not seen in the release notes where this was fixed, and even though my support ticket...

Interesting....I hadn't seen your thread otherwise I would have piled on in there. In my case I have a pair of CRS326-24S+ switches as a "core" with a pair of CRS328-24p switches below. When everything is on 7.6, the MLAG on the "core" layer works great. Trying to enable MLAG on ...

Does anybody have any insight on what Mikrotik is doing with MLAG? It appears that MLAG has been broken since 7.7 and looking at the changelog in 7.7 I see a few bridge changes: *) bridge - added support for static MDB entries; *) bridge - disallow port-controller while the bridge has MSTP enabled; ...