Hi all I have following network question and want you to help 1/ I got the "RX FCSErrors 6" from switch. (router ---link--switch----host). how can I determine it is host issue or router issue? 2/ when I use my linux as router with iptables, do i need to set 0=net.ipv4.tcp_timestamps What parameters in kernel i need to set in linux router to have good performance in router? 3/ what is the best way to capture data for audit later as I sometimes get bandwidth drop in mrtg graph? now I only capture load from top, netstat -i every minutes in cronjob. Thank you for your help --------------------------------- Ask a question on any topic and get answers from real people. Go to Yahoo! Answers. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc