Problem solved.
Fedora 7 (or RH) has a "bug" that no matter what level you set the firewall
at, the GUI always say "high". If you change the level, it will indeed
change the firewall settings, but the GUI will still say high. That being
said, just turn iptables off using the command line:
service iptables stop
/Poul
On 8/30/07, Poul Møller <[EMAIL PROTECTED]> wrote:
>
> I'm upgrading (rather re-installing) LTSP 4.2 on a fresh Fedora 7 server,
> but I'm having a very annoying TFTP Timeout problem on all my clients (Both
> PXE and Etherboot clients)
>
> My setup is quite standard:
>
> eth0 (192.168.1.x) for internet access
> eth1 (10.0.0.x) for LTSP clients
>
> In the past (Fedora Core 2) eth0 and eth1 were in the reverse order, but
> since I simply installed from scratch I would not expect any problem having
> different names.
>
> My DHCP (supports -s /tftpboot) server correctly assigns IP addresses to
> clients, but when the TFTP clients requires the /lts/vmlinuz-
> 2.6.16.1-ltsp-2 (etherboot clients in this case) I always have the
> timeout. Each and every client have this problem.
>
> This is what I have tried:
>
> - Disabled any firewall
> - Enabled IPv4 forwarding
> - Enabled TFTPD logging (nothing is logged however)
> - If I boot a Windows or a Linux PC client, DHCP assigns IPs (
> 10.0.0.x) correctly and I can manually perform any request
> (ssh/ftp/tftp/ping...) against the TFTP/LTSP server.
>
> At this point I'm stuck. Appreciate any hints.
>
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