On Wed, Aug 02, 2017 at 07:01:15AM -0700, [email protected] wrote:
> I've been doing more digging and came across an FAQ that suggested checking:
> systemctl enable NetworkManager-dispatcher.service
> 
> In reviewing the fedora-23 and 25 templates, the service is enabled in both.
> 
> This morning I shutdown all qubes and brought sys-net up under fedora-25.  
> The network interfaces showed enp0s0 and lo - both properly plumbed and I 
> could ping the external world.  But there was no vif interface.  
> NetworkManager-dispatcher.service showed it ran successfully.
> 
> I then started sys-firewall (also under fedora-25).  When sys-firewall 
> started successfully, I looked at the network interfaces on sys-net and now 
> vif10.0 was added, but it carries no inet or inet6 IP addresses.
> 
> I'm not finding any logs in dom0 or sys-net that would tell me why the vif 
> didn't get an IP. Any suggestions on where I might look for the problem?
> 

I've noticed after one of the recent updates, that my Debian qubes
sometimes dont get allocated an IP address on first connection -
particularly if I change netvm. (I dont use Fedora) 
What works for me is just running the connection again -
qvm-prefs <qube> -s netvm <netvm>

After the second "bump" the IP address is allocated as expected.
I haven't bothered to debug.

I'd be interested to know if you see this behaviour when using Debian
templates, and if it's particular to sys-net or if it affects any
netvm, including sys-firewall.

NetworkManager-dispatcher is an old service that should trigger on
change in external IP - I dont think it's relevant to your issue.
It's expected that there wont be a vif interface until you attach a qube
downstream.

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