GitHub user akshaybachhav added a comment to the discussion: Virtual machine on different hosts but in same isolated network not able to communicate (can't ping each other).
> Have you disabled apparmour on them, what guide or steps of installation if > any did you follow @akshaybachhav Make sure to stop/disable firewalld etc. > It's possible you've wrong mtu or bridge or nic/network configuration if you > can't ping VMs on the same VLAN. i followed the tutorial from official documentation from apache cloudstack:  this is my netplan configuration file. for host one and host 2  GitHub link: https://github.com/apache/cloudstack/discussions/9154#discussioncomment-9614818 ---- This is an automatically sent email for users@cloudstack.apache.org. To unsubscribe, please send an email to: users-unsubscr...@cloudstack.apache.org
