On Thu, May 30, 2019 at 2:56 PM Zachary Winter <zachary.winter(a)witsconsult.com <mailto:zachary.winter@witsconsult.com>> wrote: I am unable to connect via SPICE (Windows VirtViewer) to VM's running on my compute node.  It appears the node did not auto-configure the firewall because the .vv files appear to point to the correct IP address and common ports.  Is there a way to re-run/re-execute the firewall auto-configuration now that the node has already been installed? From the Web UI, you can set the host to maintenance mode and then select reinstall: it will also configure the firewall. But are you really sure that the issue is on host side? If not, does anyone happen to have firewall-cmd commands handy that I can run to resolve this quickly?  Which ports need to be opened? The specs on the node are as follows: OS Version: RHEL - 7 - 6.1810.2.el7.centos OS Description: oVirt Node 4.3.3.1 Kernel Version: 3.10.0 - 957.10.1.el7.x86_64 KVM Version: 2.12.0 - 18.el7_6.3.1 LIBVIRT Version: libvirt-4.5.0-10.el7_6.6 VDSM Version: vdsm-4.30.13-1.el7 SPICE Version: 0.14.0 - 6.el7_6.1 GlusterFS Version: glusterfs-5.5-1.el7 CEPH Version: librbd1-10.2.5-4.el7 Open vSwitch Version: openvswitch-2.10.1-3.el7 Kernel Features: PTI: 1, IBRS: 0, RETP: 1, SSBD: 3 VNC Encryption: Enabled

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