Hi Stanley, You can use "tcpdump -i <interface> icmp" from the instance, or the VR or the host where the instance is running and the host where the VR is running, or the network router/switches in your infrastructure to debug and identify the root cause.
Misconfigured VLANs or bridge/network devices on the hypervisor or CloudStack zone/network misconfiguration are usual culprits. Regards. ________________________________ From: Stanley Burkee <stanley.bur...@gmail.com> Sent: Saturday, May 3, 2025 01:11 To: dev@cloudstack.apache.org <dev@cloudstack.apache.org>; us...@cloudstack.apache.org <us...@cloudstack.apache.org> Subject: Virtual Router giving packet loss Hello All, I am experiencing an issue with a virtual router, i am getting packet loss when I am trying to ping google.com or 8.8.8.8. I am also experiencing issues with other IPs when I am trying to ping it from the virtual router. I am using cloudstack 4.18 with ubuntu 20.04 KVM. Thanks a lot for your help in advance. Regards Stanley
