CARP ip not reachable.

[Fabrice_RE]

Hello,

I have a strange things happening, OPNsense latest version on commercial support.

I have an interface with a carp IP , the interface is a vlan.
Withing this LAN, I'm unable to ping the carp ip (i checked it well attached to the vlan interface), ping the interface ip is working.

on an another LAN, same configuration type, ofc different network, I have no issue, the CARP is responding to the ping.

If I make a tcpdump, or a packet filter or a tcpdump on the vlan interface, I even don't see the icmp packet coming.
On the firewall logs, there is no trace of the packet.

If someone can help me to debug.
Thx