Hi Mark, Thanks for your reply.
> MySQL itself doesn't generate UDP traffic (the protocol runs > over TCP/IP). However, MySQL relies on DNS unless you've specified > - --skip-name-resolve when you started the server. DNS > travels over UDP. I did not specify --skip-name-resolve. > You also mention you're using a NetAPP. NFS (unless you tell > it to run over TCP/IP) also uses UDP. If you didn't upgrade > MySQL, and only the filer and the filesystem, I would start > looking at _that_. I am suspecting NetApp, but I fail to understand in which way I should upgrade MySQL. I mean: we were already running it with the data /on/ NetApp, it was merely a NetApp patch that was applied. > If you can rule out the NetAPP filesystem > generating more UDP traffic, then look for DNS issues. Did > your "OS boys" look at the destination for these packets > (port # and host), as that would tell you a _lot_ about why > they're being sent. I guess that would include the IP address of the DNS server. I'll see if that brings me any further. Regards, Martijn -- The information contained in this communication and any attachments is confidential and may be privileged, and is for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please notify the sender immediately by replying to this message and destroy all copies of this message and any attachments. ASML is neither liable for the proper and complete transmission of the information contained in this communication, nor for any delay in its receipt. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
