help with virt-manager, I think I need to reset settings?
I am running CentOS 7.2.
The basic thing here is that I am trying to get bridged networking going for KVM VMs so that the VMs will be able to get their own IP addresses and otherwise be fully reachable online.
In virt-manager, under Edit -> Connection Details, I went to Network Interfaces and clicked the + to add.
I picked bridge
In the bottom area I checked the box for my NIC, which is em1.
Somehow this broke things ... I think it fully deleted em1 somehow. It was missing entirely, meaning /etc/sysconfig/network-scripts/ifcfg-em1 was just plain gone. (And my system was offline)
I recreated the ifcfg-em1 and am online again. However, in the Network Interfaces panel, em1 is just gone from the virt-manager config. (See image 1)
If I try to add a device, I do not have the option of adding em1 back to virt-manager. (See image 2)
Is there a centralized location of the preferences for this system that I can regenerate? (I tried removing and reinstalling the relevant RPMs, but this did not affect the configuration.)
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