Hi
On Sun, 16 Feb 2020 01:33:56 -0800 Samuel Sieb wrote:
> On 2/16/20 1:20 AM, Patrick Dupre wrote:
>> nmap -v -n -Pn -p5900-5906 localhost
>> PORT STATE SERVICE
>> 5900/tcp closed vnc
>> 5901/tcp open vnc-1
...
> Now you have it running, so the next step is to figure out how to ask
> firewalld to allow connections to that port.
I would first verify that Xvnc is not only listening on localhost.
Two ways, From euripide (the "remote", ie: the server)
1. nmap
nmap -v -n -Pn -p5900-5906 euripide
2. or lsof
lsof -p $(pidof Xvnc) | grep LISTEN
Should give something like
Xvnc <snip> TCP *:5901 (LISTEN)
and not:
Xvnc <snip> TCP localhost:5901 (LISTEN)
You can also check the arguments given to Xvnc by vncserver:
ps -wp $(pidof Xvnc)
PS: If you have SSH access, I suggest to restrict Xvnc to localhost
and use:
vncviewer -via euripide :1
See the comments in vncserver@.service
--
francis
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