Hi, I am trying to create certain filters using IPCHAINS. At the end of creating these filters, I am executing, echo 1 > /proc/sys/net/ipv4/tcp_syncookies for which I am getting the following error message. /proc/sys/net/ipv4/tcp_syncookies: No such file or directory I tried to create the file using touch and yet the filter script is not able to create this file. The following command, echo 1 > /proc/sys/net/ipv4/ip_forward works fine. Any idea why this is happening? Any pointers or info appreciated. Thank you in advance. -- Subba Rao [EMAIL PROTECTED] http://pws.prserv.net/truemax/ => Time is relative. Here is a new way to look at time. <= http://www.smcinnovations.com _______________________________________________ techtalk mailing list [EMAIL PROTECTED] http://www.linux.org.uk/mailman/listinfo/techtalk