[K12OSN] clients not pickup kernel, stop at /lts/vmlinuz.ltsp (SOLVED)

[Hung Phan]

Yes, firewall is the culprit here.
Follow James instruction or disable firewall temporally for  
troubleshooting.

Thank you, folk.

On Nov 8, 2007, at 6:14 PM, James P. Kinney III wrote:

> Hung,
>
> That looks like a firewall is blocking tftp or the service is not
> running from xinetd.
>
> Check that "disabled = off" is set in /etc/xinetd.d/tftp
>
> and
>
> try the iptables command:
>
> /sbin/iptables -i eth0 -j ACCEPT
>
> where eth0 is the interface where the clients are attaching.
>
> You can just open up UDP port 69 to allow tftp but I suspect that the
> next message will be about a failed nfs mount :)
>
> On Thu, 2007-11-08 at 17:39 -0800, Hung Phan wrote:
>> Hello, folks
>>
>>
>> We are setup K12LTSP v6 and run into problem with clients stop
>> at /lts/vmlinuz.ltsp. Below is the completed info:
>> Loading eepro100.lil...Ready
>> Ehterboot 5.4.0
>> Drivers: EEPRO100 Images: NBI ELF PXE Exports: PXE
>> Protocols: DHCP TFTP
>> Relocating_text from: [00010220,000023130) to [01eed0f0,01f00000)
>> Probing pci nic...
>> [eepro100]Ethernet addr: 00:90:27:22:9A:00
>> Searching for server (DHCP)...\
>> Me: 192.168.0.251, DHCP:192.168.0.254, TFTP: 192.168.0.254, Gateway
>> 192.168.0.254
>> Loading 192.168.0.254:/lts/vmlinuz.ltsp
>>
>>
>> It seems the clients pickup IPs from the server but then just stop
>> there. Have anyone experience the same problem? Any pointers  
>> should be
>> great.
>> Servers are Dell PowerEdge 1950, workstations have Intel Pro 100,
>> Asante switches (which we know they are working since they worked  
>> with
>> k12ltsp v4)
>>
>>
>>
>>
>> Hung Phan
>> Network Specialist
>> Canby School District
>> 1859 S Township
>> Canby, OR 97013
>> 503-266-0010
>>
>>
>>
>>
>>
>>
>>
>> -- 
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> -- 
> James P. Kinney III
> CEO & Director of Engineering
> Local Net Solutions,LLC
> 770-493-8244
> http://www.localnetsolutions.com
>
> GPG ID: 829C6CA7 James P. Kinney III (M.S. Physics)
> <jkinney at localnetsolutions.com>
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Hung Phan
Network Specialist
Canby School District
1859 S Township
Canby, OR 97013
503-266-0010



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