Hi , all :<br><br><br>Sometimes  my server network connection on Linux goes down with short message in syslog saying: &quot;[localhost kernel] NETDEV WATCHDOG: eth0: transmit timed out&quot; (or similar).<br><br>By the way , I installed the CentOS 5.4 x86_64 bit and the kernel version was  2.6.18-164.<br>
<br>Has anyone experienced this problem or is it the bug of the kernel ?<br><br><br>I restart the network and that problem have resolved just now.<br><br><br><br><br>