Network Problem

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Hello List,

I have two Server with CentOS 7.(3) and KVM, on both a have the Problem with the network ?

I have configured 4 NIC on the slave KVM, the most time only 3 NIC is starting sometime only 2 NIC ?

two nic are configured as “hostdev” the other two NIC are configures from two bridge (Host) the default KVM Bridge and a created “br0” over a phys NIC.

The most time this br0 -> eth1 is lost in the KVM Client ?

after a restart mostly all is OK.

Have any a idea why ?