Sun Ray 3 UNIX Lab not connected to Solaris 10 Server


Login or Register for Dates, Times and to Reply

 
Thread Tools Search this Thread
Top Forums UNIX for Beginners Questions & Answers Sun Ray 3 UNIX Lab not connected to Solaris 10 Server
# 1  
Sun Ray 3 UNIX Lab not connected to Solaris 10 Server

All 30 of my students in the Linux Lab here at school have the same message showing on their screen when they try to log into the server.


Quote:
The network link is up, the server is not authenticated and graphics/keyboard are not encrypted. DCHP provided IP address, subnet mask, and router, but Sun Ray vendor-specific parameters are missing.


How can we Authenticate the Server and fix the missing specific parameters on the Solaris Server to fix this issue ??
# 2  
According to this page, you have a DHCP configuration problem:

"DCHP State Code B"

Sun Ray Server Software 4.0 Administrator’s Guide for Solaris - Troubleshooting and Tuning Tips

Do you have a license from Oracle for Sun Ray?
# 3  
Quote:
DCHP provided IP address, subnet mask, and router, but Sun Ray vendor-specific parameters are missing.
So the DHCP server issued an ip lease, subnet mask, and gateway address but vendor-specific parameters aren't right.

Is there any chance that the Java Run-Time (JRE) has been updated on the host? Many times I've seen that screw up all Sunray access.

If so, see attached section 2.5.3 and check which version of JRE /usr/java is linked to.
# 4  
For additional information..........

The Sunray firmware was configured to talk to a particular JRE version when it was installed. I've seen examples where JRE has been updated to a later version and the Sunray's stop working. When JRE installs it (usually) creates a new directory for that version and links /usr/java to it. It does not overwrite the old version. Therefore, in these cases, you can link /usr/java back to the old version, reboot the Sunray, and all is well.

So has your JRE been updated?
# 5  
I left early from the office for the holiday but when I return this coming week I will check and see if the JRE has been updated

will the
Code:
/usr/java

allow me to see the current version installed ? and if so how can we link it back the previous old version. I do believe the students were getting a message saying
Quote:
JRE is being updated please use new version
# 6  
The current java version is "1.6.0_21"
THE JRE has not been updated

Quote:
Couldnt not chdir to home directory /export/home/mwill: Permission Denied
# 7  
Couldnt not chdir to home directory /export/home/mwill: Permission Denied

So if you login directly onto the host can you change to that directory? If not, is /export filesystem mounted? Or is it serviced by an automounter that is not working for some reason?
Login or Register for Dates, Times and to Reply

Previous Thread | Next Thread
Thread Tools Search this Thread
Search this Thread:
Advanced Search

Test Your Knowledge in Computers #889
Difficulty: Easy
In sed, the REGEX caret (^) matches the end of the line.
True or False?

8 More Discussions You Might Find Interesting

1. Hardware

Sun Ray 1g thin client Software?

Hello! I acquired a Sun Ray 1g thin client and i want to connect it to my Linux machine but i m having some difficulty finding software for it (sun ray server). After some recearch i fount that the software can be downloaded from Oracle ,but only if i have support for it ,which i dont :p.Also i... (2 Replies)
Discussion started by: kotseman
2 Replies

2. Solaris

Sun Ray Install 5.4.5 on Solaris 11.3

I had an issue installing Sun Ray Server 5.4.5 on Solaris 11.3, and was unable to find an answer. However, I was able to noodle through it and got things running. So, for the benefit of the few that might be interested, here are the issues regarding installation of Sun Ray Server 5.4.5 on... (0 Replies)
Discussion started by: apljavaman
0 Replies

3. Solaris

Sun Ray Smart Cards

I had instructions on linking 2 smart cards to one user, Does anyone remember any website on this or have instructions I lost mine :( it was basically used for leaving one card at work and one at home so they can use both to pull up same session. (1 Reply)
Discussion started by: nite2viper
1 Replies

4. Shell Programming and Scripting

Unix server to Hard-drive connected on the machine

Hi, I have an external hard drive connected to my iMac. I am logged into a Linux_x86_64 server. Now, if I want to download files directly to the hard drive, is there a way to do it. Currently, I am chasing cyberduck to download content to the hard drive. (3 Replies)
Discussion started by: jacobs.smith
3 Replies

5. Solaris

Command see all devices connected to Sun server

Hi All, How to view all devices connected to Sun E2900. I wan to view all components attached to it. Please help Regards, NSkumar (3 Replies)
Discussion started by: nskumar
3 Replies

6. Solaris

Sun Ray 3

Hi All, I going to install Sun Ray 3 and X4170 with sol 10 and VDI 3.2. I don't know how to do it because I don't have any idea on VDI and Sun Ray 3. Can all the guru here provide some info or theory on the whole idea for this kind of installation and maybe some steps. I now have 2 servers... (1 Reply)
Discussion started by: mailbox80
1 Replies

7. Solaris

ALOM wont work when KVM connected to Sun Fire V440 server

Hi, I was asked to connect a KVM screen to a Sun Fire V440 last night so I connected it up but no joy and nothing on the KVM screen. I was told that a reboot may fix the problem so connected to the ALOM and rebooted. On the plus side, the KVM screen now works but I lost the ALOM connection. ... (0 Replies)
Discussion started by: jimmy54321
0 Replies

8. Filesystems, Disks and Memory

Tape Drive Connected to a Sun Ultra 10/Solaris 2.7

I have a Sun Ultra 10/Solaris 2.7 with a differential SCSI card connected to a Supter DLt1 Tape Drive. When I boot the machine, and I do a probe-scsi-all in the very beginning of the boot process. It shows up correctly. If I wait for the boot process to proceed and then I do a probe-scsi-all, I get... (1 Reply)
Discussion started by: brv
1 Replies

Featured Tech Videos