Hi,all:
There is a physical interface eth0 on my server, I opened the SR-IOV
functionality of this physical port on.Now I can see eth0 ~ 7.
eth0 belong ovs network, there are some in ovs switch virtual interface
for virtual machines.
One virtual interface I configured vlan 174, and through him to create
a virtual machine vm0, go after the virtual machine can ping vlan gateways and
vlans' IP.
When I use the SR-IOV interface to create virtual machines created vm1,
and configure vlan 174, the virtual machine can also ping the gateway and
vlans' IP.
But vm1 and vm0 not be able to ping each other.
When vm1 ping vm2 : vm1 can learn vm0 the arp, arp I can see requests
and responses through the tcpdump packet capture on eth0.
But I do not see the icmp request packets.
Phenomenon is the use of SR-IOV port did not forward the packet to
eth0, what I need to do configuration changes?
We look forward to your answer!
Thank you!
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