On 03/28/2013 04:43 AM, cochen wrote: > Hi everyone, i got a problem and need your help!(my english not very good) > My KVM host in IDC, and there are some restrict in there lead to me > connect to KVM host by port 22 or 16509 impossible. In generally If i want > login my KVM host i must login in to a "stepping stones" first, then login to > that KVM host.( Now assume that the KVM host ip is 1.1.1.1 and the "stepping > stones" ip is 2.2.2.2). > So i use the "port <app:ds:port> forwarding <app:ds:forwarding>" (i > used the manner of "qemu+tcp" to connect KVM host, the default port is 16509), > I visit the port 16509 in "stepping stones" machine 1.1.1.1 and then 1.1.1.1 > port forwarding to 2.2.2.2:16509. And then my virt-manager connect KVM host > successful！ > But my trouble is comming too. I can't use virt-manager to control my > guest by graphic. I "port <app:ds:port> forwarding <app:ds:forwarding>" the > port 5911(i had already defined my guest vnc port), but is unuseful. I used > command "netstat -antl" in KVM host found that : > tcp 0 0 127.0.0.1:5911 0.0.0.0:* > LISTEN > tcp 0 0 1.1.1.1:16509 2.2.2.2:63325 > ESTABLISHED > tcp 0 0 0.0.0.0:16509 0.0.0.0:* > LISTEN > > As you see, 5911 listen into localhost(127.0.0.1), but 16509 listen into the > 1.1.1.1 and 0.0.0.0. So I think if 5911 listen 0.0.0.0 or 1.1.1.1 everything > is ok. > > Here is my virt-manager.log: > [Thu, 28 Mar 2013 00:57:16 virt-manager 3242] DEBUG (engine:471) window counter incremented to 2 > [Thu, 28 Mar 2013 00:57:16 virt-manager 3242] DEBUG (console:1078) Starting connect process for proto=vnc trans=tcp connhost=2.2.2.2 > connuser=root connport=None gaddr=127.0.0.1 gport=5911 gsocket=None > [Thu, 28 Mar 2013 00:57:16 virt-manager 3242] DEBUG (console:374) VNC connecting to > 2.2.2.2:5911 > [Thu, 28 Mar 2013 00:57:18 virt-manager 3242] DEBUG (console:961) Viewer disconnected > > How can i use virt-manager to control my guest by graphic? I'm not certain this will fix your issue, but to change your guest from listening on 127.0.0.1 to 0.0.0.0, do - stop your guest - sudo virsh edit $vmname - add listen='0.0.0.0' to the <graphics> block Alternately you can change the default listen address in /etc/libvirt/qemu.conf, which requires a libvirtd restart. - Cole _______________________________________________ virt-tools-list mailing list virt-tools-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/virt-tools-list
