Dear Sir We have Linux Server ( RedHat 6.1) ( Sendmail-8.9.3, Squid and DNS, ppp-on and ppp-off). My server connected to internet using dialup line by Modem with Telephone line. My network TCP/IP base. Telnet and ftp and imap working from Linux Server. But any PC under LAN it is not working. How can I solved the problem. Do i need nay demon active? Thanks Riton _______________________________________________ techtalk mailing list [EMAIL PROTECTED] http://www.linux.org.uk/mailman/listinfo/techtalk