Hey Josh,

Just throwing in my 2 cents here. We have a very similar situation. What
was once a powercode bmu, is now a rb3011 connected to an AF24<>AF24 then
another rb3011. The 3011s will not complete adjacency, where the bmu and
3011 did originally. Our OSPF setup is PtP in these scenarios. We have this
setup in 2 separate locations on our network, and each has the same
problem. Our 'stab in the dark' fix was adding a secondary and temporary
192.168.x.x/24 on the segment, and it created adjacency and ran without
error. We did the same for the second instance with the same result.

We revisited the issue, to try to resolve a week or so later, but was
unable to find the cause or solution in the time we had. Given that it was
working without error, albeit slightly messy, we have left it in place with
more important things to tackle. It has been like this for about 8 months
now.

Im not necessarily advocating this as a fix, but it is a workaround that
may provide further information to lead to the issues cause, and imho is a
bit nicer than an EoIP tunnel.

Cheers!
*ADAM JOHNSON — PRESIDENT*
(815) 304-6008 | ajohn...@thewisp.net <ajohn...@thewisp.net>
PO BOX 460 TAMPICO,IL 61283
*WWW.THEWISP.NET | * <http://www.thewisp.net/>
<http://www.facebook.com/thewispnet>  <http://www.twitter.com/thewispnet>



On Tue, Oct 30, 2018 at 8:37 AM Josh Luthman via Mikrotik-users <
mikrotik-users@wispa.org> wrote:

> CCR goes through two Ubnt wireless links before hitting the RB750.
>
> On the CCR1009 it is ether4 - not a combo port, not switched.
>
>
> Josh Luthman
> Office: 937-552-2340
> Direct: 937-552-2343
> 1100 Wayne St
> Suite 1337
> Troy, OH 45373
>
> On Tue, Oct 30, 2018 at 11:33 AM, Scott <lamb...@lambertfam.org> wrote:
>
>> On 2018/10/30 09:24, Josh Luthman wrote:
>>
>>> There are two Ubnt backhauls between them.
>>>
>>>
>> With recent firmware it shouldn't be a big deal to run broadcast.  I
>> always run Point-to-point over wireless links with exactly two endpoints.
>> A lot of that is leftover from when most 802.11 based wireless links had
>> issues with broadcast.
>>
>> What connects the two backhauls?  Crossover cable?  Switch, smart or
>> dumb, brand?
>>
>> Which interface are you using on the 1009?  Is it a combo port?  Is it in
>> the switch group?
>>
>>
>>
>>
>> --
>> Scott Lambert                  KC5MLE                     Unix SysAdmin
>> lamb...@lambertfam.org
>>
>
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> Mikrotik-users@wispa.org
> http://lists.wispa.org/mailman/listinfo/mikrotik-users
>
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