Every now and then we run into problems with fully virtualised VMs not recognising their assigned network card. Most often, this happens under Xen HVM and latest Debian/Ubuntu and even CentOS full or netinstall ISOs.
Under Solus CP, there is a very simple fix for this, though the custom config / change of network card does not seem to work properly. Pretty much every Linux distribution should recognise the ne2000 driver:
On the node with the VM having issues, go to /home/xen/vmID and check the vif line in the vmID.cfg file. Take note, and then go to (or create it if it does not exist yet) the hooks directory.
Create an executable file hook_config.sh, and edit it as follows:
grep -Ev ‘vif’ /home/xen/vmID/vmID.cfg > /home/xen/vmID/vmID.cfg.tmp
mv /home/xen/vmID/vmID.cfg.tmp /home/xen/vmID/vmID.cfg
echo “vif = ['ip=aaa.bbb.ccc.ddd, vifname=vifvmID.0, mac=..., rate=...KB/s, model=e1000']” >> /home/xen/vmID/vmID.cfg
Save it, and reboot your VM. This should let your VM find its network card and allow you to continue with the installation and subsequent production use.