@javisky said in I can't open websites from the teacher's computer:

there are only two possibilities of path

That's really true 😉

I'm sorry, no good news:
veyon_service.png

Computers only have to be reachable via TCP/IP. If everything is set up properly and you can ping other hosts in the network, the netmask shouldn't matter.

@MrCharly said in 4.3.3 Multiple computer login not working:

Hello

New here, just started using Veyon yesterday, I have it all setup and working to control 30 nodes from one admin machine. When I try to log in all of the computers using the "log in" button on Veyon Master the screens on the nodes flash and present the Windows login page but do not automatically login. Is there something else that needs to be setup in order for the to work?

Admin PC - Windows 10 Pro Education 1909
Nodes - Windows 10 Pro Education, mix of 1903 / 1909 (Neither respond to this command)

))

Try using the free version of PDQ Deploy, I was able to deploy the Veyon 4.3.3.exe to 30 computers, its really simple to use. When deploying just add the following parameters for a silent install and remove Veyon Master:

/S /NoMaster

https://www.pdq.com/pdq-deploy/

@Sanny Thank you very much, this is the solution I was looking for!

This is what I have setup for OpenLDAP, if it helps.

In OpenLDAP it uses multiple memberUid's for members of groups.

ldap-group-membership.png

These setting seem to work with my limited testing and knowledge.

veyon-env-settings.png

I changed the group member identification and filtered objects on the different OU's and then used the test to ensure I got back the right objects.

veyon-advanced-settings.png

You'd have to build binary packages on/for the according system. Please follow the instructions at https://github.com/veyon/veyon#veyon-on-linux to generate an RPM. I'm however not sure if all the dependencies (especially GCC 6 or newer and Qt 5.5 or newer) can be satisfied on CentOS 6.

It's ok, the link for Veyon 4.3.2 works now

What access group is the public key set to in the configurator?

I believe it defaults to root or administration group.

Does the second user belong to the admin group on the 2nd pc?

Actually, I realised that I was using the defaults keyword and that was always showing me the defaults and not the actual values. Stupid mistake.

Using veyon-cli config list I can see that the following key Authentication/Method changes from 0 (logon) to 1 (key file).

So now I can run veyon-cli config set Authentication/Method 1.

I have more Information regarding this problem:
When I look in the VeyonConfigurator.log on the PC there is a line
2019-12-05T16:13:56.074: [WARN] WindowsUserFunctions: could not fetch domain groups for user "ludwig"

Is it possible that sometimes veyon can not read the domain groups although it can read it during the configuration process? (I can see our domain-groups in the texbox "All Groups")

Any help would be appreciated.