FC15 TFTP open timeout.

[Francis SOUYRI]

Hello,

I am the only guy who have this problem ?

Best regards.

Francis

On 09/12/2011 12:10 PM, Francis SOUYRI wrote:
> Hello,
>
> Since I upgrade our cluster from the FC14 to the FC15 I have a bad
> problem with the tftpd server.
> I have some thinstations booting over the network after the update the
> boot failed with the message "TFTP open timeout". I have also the
> problem with a fresh FC15 install.
>
> I use an "ip alias" (cluster address) for the tftp server (next-server
> in the dhcp), when I use the real ip I have no problem.
>
> I do some test from a fc15 tftp client, to an "ip alias" I have this:
>
> tftp>  trace
> Packet tracing on.
> tftp>  get /thinstation/dell/pxelinux.0
> sent RRQ<file=/thinstation/dell/pxelinux.0, mode=netascii>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> received DATA<block=1, 512 bytes>
> sent ACK<block=1>
> sent ACK<block=1>
> sent ACK<block=1>
>
> I found some information about a "Service Guard environment" from HP and
> an option to enable it:
>
> "This option is required for some tftp clients. These clients reject the
> tftp reply received from a
> different IP address than the one requested when the server’s interface
> is configured with
> an alias IP address."
>
> I do not see an option like that in the tftpd server of the FC15.
>
> Best regards.
>
> Francis