Hi,
I'm a little confused about VNC ports with the KVM hypervisor. From
the documentation excerpt below I would have expected that the KVM would
have had -vnc 0.0.0.0:7744 instead of -vnc 0.0.0.0:1844. Below is also
the Sunstone Graphice part of the template for the Vm.
The machine was generated by the OCCI-server. I would like to
firewall the VM but allow access for ports > 5900 so that users can get
access to the VNC.
What is the real port on the host for KVM with -vnc 0.0.0.0:1844?
Could someone clarify this for me.
Thanks,
Gerry
http://docs.opennebula.org/pdf/4.4/opennebula_4.4_user_guide.pdf
Warning:
For KVM hypervisor the port number is a real one, not the VNC port. So
for VNC port 0 you should
specify 5900, for port 1 is 5901 and so on.
GRAPHICS
LISTEN 0.0.0.0
PORT 7744
TYPE vnc
oneadmin 26348 1 39 17:48 ? 00:00:27 /usr/bin/kvm -S -M
pc-1.1 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name
one-1844 -uuid e570e501-f90e-fcc3-215c-43d0ba828349 -no-user-config
-nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/one-1844.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc
-no-shutdown -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=/var/lib/one//datastores/103/1844/disk.0,if=none,id=drive-ide0-0-0,format=qcow2,cache=none
-device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
-netdev tap,fd=23,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=02:00:0a:3e:00:04,bus=pci.0,addr=0x3
-vnc 0.0.0.0:1844 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
--
Gerry O'Brien
Systems Manager
School of Computer Science and Statistics
Trinity College Dublin
Dublin 2
IRELAND
00 353 1 896 1341
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