On 09/22/2015 08:43 AM, Star Chang wrote:
Thanks Marcel!!!
After tailing the logs and basic troubleshooting, we finally can have 2 VMs to
ping to each other. One dpdkvhostuser interface is for each VM and we have to
new add flows based on dpdkvhostuser ofport
numbers.
Hi,
Good to hear this!
If you think I should add something to the wiki please do tell.
Another issue we might post it to proper mail loop is that we run pktgen-dpdk
2.9.1 inside of VM but no packets counted from pktgen terminal display. It is
so weird that we only see 128 tx packets
bursted out and then nothing is continue working. After that, we try to dump-flows via
ovs-ofctl utility but it shows "connection refued". I am not sure have any one
of you guys ideas here? Thanks!!!
I am sorry but my OVS knowledge is rather limited. I think this is a question
for the OVS mailing list.
Thanks,
Marcel
Bridge "ovsbr0"
Port "ovsbr0"
Interface "ovsbr0"
type: internal
Port "dpdk1"
Interface "dpdk1"
type: dpdk
Port "dpdk0"
Interface "dpdk0"
type: dpdk
Port "vhost-user1"
Interface "vhost-user1"
type: dpdkvhostuser
Port "vhost-user0"
Interface "vhost-user0"
type: dpdkvhostuser
On Tue, Sep 22, 2015 at 2:34 AM, Marcel Apfelbaum <mar...@redhat.com
<mailto:mar...@redhat.com>> wrote:
On 09/21/2015 11:25 AM, Marcel Apfelbaum wrote:
On 09/21/2015 08:01 AM, Star Chang wrote:
Hi Marcel:
Many thanks for you to contribute wiki page in how to configuring
vhost-user type with openvsitch/qemu in VM environment.
We bring 2 VMs up with vhost-user type. We can see eth0 interfaces
created in 2 VMs with proper mac address we assign. After IP address
assignment, 2 VMs could not PING to each other when
they are in
the same subnet. There are not packets at all in count when running
ovs-ofctl dump-ports :(
However, we check link up state via ovs-ofctl utility but LINK_DOWN
as below. Have any one with experiences and give some helps … Thanks!!
Hi,
I would look into OVS log for specific issues:
journalctl --since `date +%T --date="-10 minutes"`
The above command will show you the last 10 minutes log.
You are welcomed to show us the log.
I forgot to CC the list.
Thanks,
Marcel
Thanks,
Marcel
$ sudo ./utilities/ovs-ofctl show ovsbr0
OFPT_FEATURES_REPLY (xid=0x2): dpid:00000670da615e4a
n_tables:254, n_buffers:256
capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS
ARP_MATCH_IP
actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan
mod_dl_src mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst
1(vhost-user1): addr:00:00:00:00:00:00
config: PORT_DOWN
state: LINK_DOWN
speed: 0 Mbps now, 0 Mbps max
2(vhost-user2): addr:00:00:00:00:00:00
config: PORT_DOWN
state: LINK_DOWN
speed: 0 Mbps now, 0 Mbps max
LOCAL(ovsbr0): addr:06:70:da:61:5e:4a
config: PORT_DOWN
state: LINK_DOWN
current: 10MB-FD COPPER
speed: 10 Mbps now, 0 Mbps max
OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0
Thanks,
Star
--
The future belongs to those who believe in the beauty of their
dreams.
--
The future belongs to those who believe in the beauty of their dreams.