Search found 3 matches

by InRi
2017/10/12 11:57:42
Forum: CentOS 6 - Networking Support
Topic: How to prevent interface name changes?
Replies: 9
Views: 1274

Re: How to prevent interface name changes?

jlehtone: I can only see one network passthrough mode. The VMs are within a DMZ and each VM has its own public IP. So, each VM should have its own/dedicated physical interface on the host system. In other words, when I pull a specific network cable, a specific VM has to lose its connection. Whoever:...
by InRi
2017/10/11 09:29:30
Forum: CentOS 6 - Networking Support
Topic: How to prevent interface name changes?
Replies: 9
Views: 1274

Re: How to prevent interface name changes?

The physical NICs come with their own MAC addresses. When the host boots up, config files are created. Each interface gets such a config file and each config file holds the MAC address of the physical NIC. For the guest systems to work properly in DMZ, I have to choose the passthrough mode for each ...
by InRi
2017/10/09 10:41:55
Forum: CentOS 6 - Networking Support
Topic: How to prevent interface name changes?
Replies: 9
Views: 1274

How to prevent interface name changes?

Hello dear CentOS community, we are running a server with CentOS 6.9 final installed on it. Last update via yum 6th Oct. 2017. On this machine several VMs are running under KVM (qemu-kvm.x86_64 2:0.12.1.2-2.503.el6_9.3). The virtual network interfaces of the VMs use the passthrough mode. On the host...