Hello, everyone In my /var/log/messages I see numerous lines like this: ----start------- Dec 16 19:47:59 htr-60 kernel: MASQ: failed TCP/UDP checksum from xxx.xxx.xxx.xxx! last message repeated 8 times -----end-------- where xxx.xxx.xxx.xxx are IP addresses of people that play quake on my machine. I run IP masquerading on this machine which should not have anything to do with quake server. I see these messages even if I do not play quake from my home network. These messages just flood my /var/log/messages file. Any ideas? -alexm - To get out of this list, please send email to majordomo@suse.com with this text in its body: unsubscribe suse-linux-e Check out the SuSE-FAQ at <A HREF="http://www.suse.com/Support/Doku/FAQ/"><A HREF="http://www.suse.com/Support/Doku/FAQ/</A">http://www.suse.com/Support/Doku/FAQ/</A</A>> and the archiv at <A HREF="http://www.suse.com/Mailinglists/suse-linux-e/index.html"><A HREF="http://www.suse.com/Mailinglists/suse-linux-e/index.html</A">http://www.suse.com/Mailinglists/suse-linux-e/index.html</A</A>>