I do have a running ISP connection on WAN and I have a MAC set on WAN that is different from the bridge MAC. My symptoms are:
- After a while of inactivity (300 seconds will be enough), a ping does not succeed any more, despite an ARP entry being present and non-expired.
- "arp -d <IP-OF-ONT>" makes the ping work again immediately.
- A continuous ping never stops working.
I have fiddled around with various settings on the bridge and even disabled the igc hardware mac filtering via promiscuous mode, all to no avail.
- After a while of inactivity (300 seconds will be enough), a ping does not succeed any more, despite an ARP entry being present and non-expired.
- "arp -d <IP-OF-ONT>" makes the ping work again immediately.
- A continuous ping never stops working.
I have fiddled around with various settings on the bridge and even disabled the igc hardware mac filtering via promiscuous mode, all to no avail.
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