Hello all,
I seem to have a problem with ARP packets going right through bridge ports with equal horizon leading to wrong arp tables and not routable IP packets on the way back (because they are in fact filtered by horizon). Has anybody ideas how to prevent this leakage? Preferably without filtering the whole bridge traffic through cpu …
As an alternative someone may explain how to configure a static arp table entry with fixed interface “bridge” and fixed bridge port. Because on a static entry still the bridge port flaps…
The bug btw originates from a routeros 7.21.3.
And I can confirm that it still persists with version 7.22.2. So it is a current bug.
Regards