Hi Irvin, We are also running xcp-ng clusters. I find xen much easier to diagnose with XenCenter or xen orchestra.
If all the network creation seem right on the hosts with vlans, I would check the host firewall setting and the switch setting. Regards, Antoine Antoine Boucher antoi...@haltondc.com [o] +1-226-505-9734 www.haltondc.com “Data security made simple and affordable” Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s), are confidential, and may be privileged. If you are not the intended recipient, you are hereby notified that any review, retransmission, conversion to hard copy, copying, circulation or other use of this message and any attachments is strictly prohibited. If you are not the intended recipient, please notify the sender immediately by return e-mail, and delete this message and any attachments from your system. On Mar 1, 2022, at 19:01, jcapagcuan . <jcapagc...@svi.com.ph> wrote: Hi, I have 2 hosts (XCP-NG hosts) in my cloudstack. Whenever I launch an instance that is in a different host as the virtual routers, the instance cannot retrieve proper IP (internal, private) configuration and is not accessible even from the virtual router it is attached. But if the virtual router and the instance are on the same host, everything works fine. Why is that? I’m using 4.16.0 btw. Thanks, Irvin
