Hi Nils,

 

i’m still not sure, that i know what you want.

 

You told about clients an server in different (v)lans. If this is really what 
you have, then client and server are not connected. You have to realize a 
connection.

But now I think you mean different subnets, right? If yes, then you also have 
to realize that the client ant server can connect. I think you have to think 
about the right routing. 

As I remember, then you need to set the 060 and 066 option in the dhcp. And 
please check: I think there was an special needed routing option to route the 
pxe signal through different subnets.

 

Mit freundlichem Gruß

 

Julian Ohm

 

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Von: Bott, Nils [mailto:nb...@doduco.net] 
Gesendet: Donnerstag, 22. August 2013 07:21
An: openthinclient-user@lists.sourceforge.net
Betreff: Re: [openthinclient-user] DHCP Server 2003 and registration of new pxe 
clients

 

Hi,

 

thanks for answer, but thats not the problem. I Know that i need a server 
connection every time, if the client is in the manager evrything also works 
fine. 

 

I try to explain my problem better:

We got a DHCP 2003n Server with 5 Vlans.

We want our IT infrastructur convert from normal pc network to a thin client  
network.

The OTSServer is in VLAN e.g 301.

The DHCP Server also in 301.

 

If i start a PC with PXE the first time in vlan 301, the boot fail of cousre. 
In the managment console of OTCServer now appears the new Client and i can 
configure it. Next boot and it works.

 

My problem is that when i start a other PC with PXE the first time, boot also 
fails but nothing in the managment Console of OTCServer appears.

So what i have to configure on my DHCP Server or Core Switch or waht else that 
the OTCServer discover every try of a PXE Boot in all Vlans. I don’t want to go 
arround the company and write 500 MAC-Address down ;-).

 

Why my Client not known after the first boot by OTCServer. If i added a Client 
manuel it boots, also in different Vlans. Hope you understand my problem.

 

Nils

 

 

Von: Julian Ohm [mailto:j...@ohm-meyer.de] 
Gesendet: Mittwoch, 21. August 2013 19:44
An: openthinclient-user@lists.sourceforge.net
Betreff: Re: [openthinclient-user] DHCP Server 2003 and registration of new pxe 
clients

 

Hi Nils,

 

I'm not sure that i really understand what you want.

 

The Way OTC works (as far as i understood that).

With the first boot the client becomes known by the OTC Server. Heer you decide 
whether the client should use OTC or not. If yes, then you have to configure 
the client weithin the Manager. After that the client becomes the bootfile, his 
operating System, configuration, etc from the otc Server.

 

Thats why the client need the connection to the server everytime it boots. Even 
if you use the install on hard disk as far as i know. Then the Operation System 
is installed, but the configuration still comes from the server.

 

Excuse me for my Bad english. 

 

Julian

Von meinem iPad gesendet


Am 21.08.2013 um 19:10 schrieb "Bott, Nils" <nb...@doduco.net>:

Hello,

 

i installed the OTC-Server. If i added manuel a thin client everything works 
fine, even in different vlans.

 

Now my Problem:

If i start a pxe client in the same subnet as the OTC first time, the client 
appear in the pxe-client card of  the managment console, but if i start a pxe 
client in an other vlan nothing appear in the pxe-client card. So how i have to 
configere my dhcp server that every pxe start will registerd by the OTCServer ?

My current configuration at the DHCP 2003 Windows Server:

043 Vendor Specific Info, 01 04 00 00 00 00

060 Client Identefier, PXEClient

066, Boot Server Host Name, my OTC-Server IP

067 Bootfile name pxelinux.0

 

So what i have to fix that every try of pxe boot, special in different vlan as 
the OTC-Server, so that every client after the first boot-try appear in the 
managment console of the OTC-Server.

 

 

Sorry for my bad english, i hope you can understand my problem and it sounds 
friendly.

 

Many thanks for your support in advance

 

With best regards

 

Nils

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