Hi Nilantha, Did you try configuring the Security group rules to allow the traffic?
-Jithin From: nilantha liyanage <[email protected]> Date: Friday, 25 July 2025 at 9:33 PM To: [email protected] <[email protected]> Subject: L2 network Hi All, I have configured an advanced zone with security groups on KVM and would like to use L2 network between two VM's as private heartbeat network, I cannot ping between them unless I flush iptables on the nodes or set net.bridge.bridge-nf-call-iptables = 0.need some advice as I'm new to cloudstack?. Thanks,Nilantha
