Hi Tiago, Do you have an access rule allowing the connection? Tom www.isaserver.org/shinder <http://www.isaserver.org/shinder> Get the book! Tom and Deb Shinder's Configuring ISA Server 2004 http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA Firewalls -----Original Message----- From: Tiago de Aviz [mailto:Tiago@xxxxxxxxxxxxxxx] Sent: Wednesday, July 07, 2004 12:06 PM To: [ISAserver.org Discussion List] Subject: [isalist] FWX_E_TCP_NOT_SYN_PACKET_Dropped http://www.ISAserver.org Hello all, i'm getting this error when i'm trying to access a Telnet server (3270 terminal emulation). The server is behind a router that I have here connected in my internal network.The route to reach the mainframe is configured in my RRAS on the ISA Server. I saw a forum that tom said this could be a connection limit issue, so i raised it but it didn't help. For an example, if I ping the damned thing it answers. But if I want to telnet it, all my packets are denied and on the status code returned on the log it tells me that. By the way, it's an ISA 2004 ;) Tiago ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Tenha proteção contra vírus e spam para seu servidor de correio pagando apenas uma pequena mensalidade! Veja os serviços de Gateway em www.softsell.com.br <http://www.softsell.com.br> !