ssh vnc forwarding virsh - danknoob

vmhost:
[root@oplex ~]# ip a show vnet0 #this is virtual nic on vm
11: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master brMgmt state UNKNOWN group default qlen 1000
    link/ether fe:54:00:89:9a:76 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc54:ff:fe89:9a76/64 scope link
       valid_lft forever preferred_lft forever

vmhost:
[root@oplex ~]# ip a show brMgmt #this is bridge, master of vnet0
7: brMgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 52:54:00:51:03:b4 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global brMgmt
       valid_lft forever preferred_lft forever

vmhost:
[root@oplex ~]# ip a show em1 #this is physical connection to machine
2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 90:b1:1c:92:da:c7 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.105/24 brd 192.168.1.255 scope global noprefixroute em1
       valid_lft forever preferred_lft forever
    inet6 fe80::c293:f800:a48a:a2f4/64 scope link noprefixroute
       valid_lft forever preferred_lft forever



vmhost:
[root@oplex ~]# virsh domdisplay --domain centotest #opex is host, centostest is vm guest
vnc://127.0.0.1:2

client:
ssh -L 5902:127.0.0.1:5902 root@opex

vnc (on client)
vnc://127.0.0.1:2 #error "cannot connect to server"