Hi Team,
I am currently using OvS in our platform. I have come across OvS
source in github. I followed
https://docs.openvswitch.org/en/latest/howto/userspace-tunneling/
article to test OvS-VXLAN.
I am able to test ping between VMs when eth0,tap0 interfaces are
available.
But when I bind the interface with vfio using dpdk and create vhost,
I am not able to ping the VMs.
I have disabled the firewalls. I have added the appctl rules as
specified in the article. Still I was not able to ping the VMs.
When I create vhost and run QEMU, I am able to get the /tmp/vm_port0
socket.
I used below command to execute qemu ,
/* sudo taskset -c 1-5 /usr/libexec/qemu-kvm -enable-kvm -m 4096 -smp
5 -machine type=q35,accel=kvm -cpu host -name VM1 -no-reboot -net none
-vnc none -nographic -hda /opt/ovs/centos_os.qcow2 -netdev
type=vhost-user,id=vm_port0,chardev=vm_port0_socket -device
virtio-net-pci,netdev=vm_port0,mac=52:55:00:d1:55:01 -chardev
socket,id=vm_port0_socket,path=/tmp/vm_port0,server=on*/
Can you please let me know what else modification requires to ping
VMs, when dpdk is used?
Sorry to contact directly, I tried to reach via OpenvSwitch official
mail (ovs-discuss-ow...@openvswitch.org). But I have not received any
responses yet.
Best regards,
Ayshathul Thuhara
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