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 Tenha proteÃÃo contra vÃrus e spam para seu servidor de correio pagando apenas uma pequena mensalidade! Veja os serviÃos de Gateway em www.softsell.com.br !