Re: [Xen-users] Dom0 not opening VNC port

[Chris Takemura <ctakemura@xxxxxxxxxxx>]

It might help to look at the output of "xenstore-ls /local/domain/<domid>/console".  Sorry, I haven't ever run into this, so I don't have much further insight.

From: <xen-users-bounces@xxxxxxxxxxxxx> on behalf of Eric Samstad <esamstad@xxxxxxxxxxx>
Date: Sunday, August 30, 2015 at 5:35 AM
To: "xen-users@xxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxx>
Subject: [Xen-users] Dom0 not opening VNC port

I'm having trouble getting Xen Dom0 to listen on port 590x. Here's my config file (/etc/xen-tools/xen-tools.conf)...

install-method = debootstrap
size = 4G # Root disk, suffix (G, M, k) required
memory = 128M # Suffix (G, M, k) required
swap = 128M # Suffix (G, M, k) required
fs = ext3 # Default file system for any disk
dist = `xt-guess-suite-and-mirror --suite`
# Default distribution is determined by Dom0's distribution
image = sparse # Specify sparse vs. full disk images (file based images only)
vfb = [ 'type=vnc' ]
vnclisten = "0.0.0.0"
vncpassword = "(pass)"
dhcp = 1
passwd = 1
kernel = /boot/vmlinuz-`uname -r`
initrd = /boot/initrd.img-`uname -r`
pygrub = 1
mirror_utopic = http://archive.ubuntu.com/ubuntu
ext4_options = noatime,nodiratime,errors=remount-ro
ext3_options = noatime,nodiratime,errors=remount-ro
ext2_options = noatime,nodiratime,errors=remount-ro
xfs_options = defaults
reiserfs_options = defaults
btrfs_options = defaults

I build an image using xen-create-image. Then, I create a DomU by running xl create. The xl list command shows my domU running...

root@Xen-Dom0:~# xl list
Name ID Mem VCPUs State Time(s)
Domain-0 0 23250 4 r----- 135.3
ubuntu4 2 512 2 -b—— 2.9

However, when I check which ports are being listened on, I find no 590x entries…

root@Xen-Dom0:~# netstat -tcp --listening --programs
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:36046 *:* LISTEN 795/rpc.statd
tcp 0 0 *:sunrpc *:* LISTEN 786/rpcbind
tcp 0 0 localhost:ipp *:* LISTEN 910/cupsd
tcp 0 0 localhost:smtp *:* LISTEN 1215/exim4
tcp6 0 0 [::]:sunrpc [::]:* LISTEN 786/rpcbind
tcp6 0 0 localhost:ipp [::]:* LISTEN 910/cupsd
tcp6 0 0 localhost:smtp [::]:* LISTEN 1215/exim4
tcp6 0 0 [::]:33114 [::]:* LISTEN 795/rpc.statd

Similarly, if I run nmap on a LAN device other than localhost, I find that all ports in the range 5900-5910 are “closed”

Where am I going wrong? Firewalls are open.

Thanks for any help
Eric       

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
http://lists.xen.org/xen-users