Hi to everyone and happy New Year.

Does anyone has any idea about this error?:

Novell TFTP service v10.2.0
Trivial File Transfer Service
Copyright Novell, Inc. 2003-2009 All rights Reserved
Started
Configuration file: C:\Program Files\Novell\ZENworks\conf\preboot\novell-tftp.conf
Using interface: 10.1.2.133
TimeoutInterval: 1
TransferBlockSize: 1428
TFTPDirectory: C:\Program Files\Novell\ZENworks\share\tftp
Logging level: 2
Allow writes: 0
Allow overwrites: 0
Received error packet from client: 0 --> TFTP Aborted
Read request from 10.2.202.22:2070 failed:
Error in sending an OPTION ACK packet
File sent to 10.2.202.22:2071 --> \nvlnbp.sys
File sent to 10.2.202.22:2072 --> pxemenu.txt
File sent to 10.2.202.22:2073 --> pxelinux.0
File sent to 10.2.202.22:57089 --> \z_maint.cfg
File sent to 10.2.202.22:57090 --> \boot\linux
File sent to 10.2.202.22:57091 --> \boot\initrd

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the server is a ZCM 10.2.1 on Windows2008 SP2

Any hints?