Hi, You don't need to start the VNC server inside the guest OS, OpenNebula can create a VNC connection directly to the hypervisor. To do that, use the GRAPHICS attribute [1]. You can then connect to the Host's IP, or just click the VNC icon in Sunstone.
Regards [1] http://opennebula.org/documentation:rel3.4:template#i_o_devices_section -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | cmar...@opennebula.org | @OpenNebula<http://twitter.com/opennebula><cmar...@opennebula.org> On Wed, Jun 20, 2012 at 9:52 PM, Erico Augusto Cavalcanti Guedes < e...@cin.ufpe.br> wrote: > Dears, > > after almost one month nothing changes... > > 2012/5/28 cloud.b.lab <cloud.b....@zoho.com> > > ** >> Erico, >> >> Quick cross checks: >> >> Try connecting to the VM using VNC and check if the IP assigned is same >> as the one below [Hope you are using Contextualization]. >> > It isn't possible to use VNC if I'm not able to ping, nmap or ssh the > image. > > >> See if the ICMP protocol is blocked. >> > No, it isn't ... running image through virtualbox, I'm able to ping, nmap > and ssh the image. > > >> Try by switching off the firewall >> > > Firewall has no rules: > $ sudo iptables -L > Chain INPUT (policy ACCEPT) > target prot opt source destination > > Chain FORWARD (policy ACCEPT) > target prot opt source destination > > Chain OUTPUT (policy ACCEPT) > target prot opt source destination > > But, now, it's clear that the problem is with our image. When configure > and run ttyimage, all works fine. Nevertheless, we use our image on ON 2.1 > and it works fine. It's all customized image, with all applications > installed and running. We simple do not have any creative ideas to solve > the problem ... we try everything possible, and we can not connect image. > > any further suggestions? > > thanks a lot, > > Erico. > > >> >> Regards, >> anil. >> >> ---- On Mon, 28 May 2012 18:12:24 -0700 *Erico Augusto Cavalcanti Guedes >> <e...@cin.ufpe.br>* wrote ---- >> >> Dears OpenNebula Users, >> >> $ /srv3/cloud/one/bin/onevm list >> ID USER GROUP NAME STAT CPU MEM >> HOSTNAME TIME >> 11 oneadmin oneadmin CloudProxy runn 0 128M mc3-node03 >> 3d 04:02 >> >> $ tail -n 6 /srv3/cloud/one/var/11/vm.log >> Mon May 28 20:59:39 2012 [VMM][I]: ExitCode: 0 >> Mon May 28 20:59:39 2012 [VMM][D]: Monitor Information: >> CPU : 0 >> Memory: 131072 >> Net_TX: 0 >> Net_RX: 489564544 >> >> $ /srv3/cloud/one/bin/onevm show 11 >> ... >> NIC=[ >> BRIDGE="br0", >> IP="192.168.15.2", >> MAC="02:00:c0:a8:0f:02", >> NETWORK="Modcs", >> NETWORK_ID="0", >> VLAN="NO" ] >> ... >> >> ifconfig from frontend >> $ ifconfig >> br0 Link encap:Ethernet HWaddr 00:1f:d0:e2:4e:b9 >> inet addr:192.168.15.254 Bcast:192.168.15.255 >> Mask:255.255.255.0 >> ... >> >> eth0 Link encap:Ethernet HWaddr 00:1f:d0:e2:4e:b9 >> inet addr:192.168.15.200 Bcast:0.0.0.0 Mask:255.255.255.0 >> ... >> >> >> As can be viewed, VM status is runn and it is logging, but no contact can >> be made with it: >> >> $ ping 192.168.15.2 >> PING 192.168.15.2 (192.168.15.2) 56(84) bytes of data. >> From 192.168.15.254 icmp_seq=1 Destination Host Unreachable >> From 192.168.15.254 icmp_seq=2 Destination Host Unreachable >> From 192.168.15.254 icmp_seq=3 Destination Host Unreachable >> >> bridge, datastore, vnet and image are properly created and tested. >> I used arp-scan, trying to visualize VM IP, but it doesn't works. >> >> Some advices? >> >> Thanks, >> >> Erico. >> >> >> >> >> _______________________________________________ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> >> >> > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > >
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