Re: routing changes from Sept 7th and possible ppp breakage (RELENG_13)

From: mike tancsa <mike_at_sentex.net>
Date: Sun, 12 Sep 2021 11:55:23 UTC
On 9/12/2021 5:41 AM, Andriy Gapon wrote:
> On 10/09/2021 00:38, mike tancsa wrote:
>> On our standard nanobsd router image we use, I noticed failover routing
>> broke all of a sudden.  We are not using multiple FIBs, but somehow we
>> now have two default routes I am guessing because of multipath.  (Note,
>> we just started testing RELENG_13 so its possible I am making bad
>> assumptions somewhere.)
>>
>> default            10.255.255.1       UGS         6   1500       igb0
>> default            10.1.0.1           UGS        17   1500      tun10
>>
>> I am pretty sure from the code base from 3+ days ago, I would not see
>> this condition.
>
> I just want to add that I've been seeing the same behavior on CURRENT
> for a few months now.
> I think that ppp probably needs some sort of an update to be aware of
> multipath.
>
I added

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258447

    ---Mike