Hi,
I have 2 CRS125 devices in separate locations connected to various other mikrotik devices.
When I enabled neighbor discovery recently to automate building a network topology map I noticed that the CRS125 are forwarding LLDP packets to the other devices.
I cannot seem to figure out how to disable or block this while having hardware offload enabled.
Example topology:
<PC1 sending LLDP> ---- <CRS125> ---- <Omnitik 5>
On the Omnitik I see the LLDP message of PC1.
With hardware offload disabled I can easily block the CDP and MNPD broadcasts using bridge filters and LLDP isn´t forwarded as designed.
I read something about using switch ACLs but this doesn´t seem to be supported on my switch cpus (QCA 8513L)
The wiki suggest to use port isolation for this but I can´t seem to figure it out.
Do any of you have any experience with this kind of issue ?
Thanks for you help.