Hi Bill, Maybe you need one of these ports open as well. We have AS/400 but don't open it up to the Internet. From this URL http://www-912.ibm.com/s_dir/slkbase.nsf/1ac66549a21402188625680b0002037e/acc12fda96496e4b8625668f007ab75f?OpenDocument&ExpandSection=1&Highlight=0,firewall Document Description When using Client Access over TCP/IP, the following Client Access ports are required to have free access: PC Function Server Name Port Non-SSL Port SSL Server Mapper as-svrmap 449 449 License Management as-central 8470 9470 Database Access as-database 8471 9471 Data Queues as-dtaq 8472 9472 Network Drives as-file 8473 9473 Network Printers as-netprt 8474 9474 Remote Command as-rmtcmd 8475 9475 Signon Verification as-signon 8476 9476 Telnet (PC5250 Emulation) telnet 23 992 HTTP Administration as-admi > 2001 2010 POP3 (MAPI) pop3 5010 --- Management Central as-mgtc > 5555 5566 Ultimedia Services as-usf 8480 9480 Network Drives as-netd *8477 --- File Transfer as-tran *8478 --- Virtual Print as-vrtp *8479 --- DRDA DRDA 446 --- DDM DDM 447 448 AnyNet APPCoverTCPIP 397 (TCP and UDP) --- Regards, Nathan Simpson Australian Wool Handlers Forest Rd Lara VIC 3212 (03) 5272 9227 bounce-isalist-244479@xxxxxxxxxxxxx 25/10/2002 09:53 Please respond to "[ISAserver.org Discussion List]" To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> cc: Subject: [isalist] TELNET and IBM Client Access http://www.ISAserver.org If anyone on the list can help, it would be greatly appreciated! ISA server configured for Telnet access. On a client system with the Firewall client loaded I can telnet outbound from a DOS prompt. However, when I attempt to use IBM Client Access configured for port 23 I cannot access the TELNET server. Connection never makes it. I checked the ISA log files and it indicated the inbound ports were blocked but the IP address is not from the client system. Kind of weird that the IP address didn't match. Thanks in advance for you assistance. --Bill ------------------------------------------------------ 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 ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: nathan@xxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')