ilsaloving-gander commented on issue #11855:
URL: https://github.com/apache/cloudstack/issues/11855#issuecomment-3413150009
For the life of me I can't tell what's wrong. I'm using Rocky 9 for the
host, and the latest cloudstack 4.21.
The host has a single NIC attached to cloudbr0. So far:
- Each systemvm can ping the other fine
- The host can ping the system VMs
- But when I run tcpdump on the systemvm, it's not showing any traffic
coming through
- When I try to ping a system VM from, say, the management server, tcpdump
on the host shows ARP requests received and answered but no ICMP traffic.
I verified ipv4.forwarding is set to 1, and selinux is permissive, so I
don't understand why the packets aren't routing.
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