Path: utzoo!attcan!uunet!cs.utexas.edu!bcm!lib!mdaali.cancer.utexas.edu!an12280 From: an12280@mdaali.cancer.utexas.edu (David Gutierrez) Newsgroups: comp.protocols.appletalk Subject: Help on MacTCP and Ethernet card Message-ID: <4014@lib.tmc.edu> Date: 29 Jun 90 21:37:56 GMT Sender: usenet@lib.tmc.edu Organization: Univ. Texas M.D. Anderson Cancer Center Lines: 22 (This is the second attempt to post this message. If they both worked, my apologies for the duplicate posting.) I just installed a Racal Interlan Ethernet card in a Mac II which has MacTCP installed on it. The card works fine for EtherTalk applications (Public Folder, printer access, AppleShare, etc.) but there is a problem with TCP/IP applications. We are unable to access any nodes outside our Class B subnet, i.e., NCSA Telnet works to any local UNIX hosts but not to any outside our Class B subnet and HyperFTP is unable to find addresses. When we try to look up the address of an Internet node, we get an infinite wait from the MicroVax that is our domain name server. If we specify an IP address for a Telnet session, we get a message saying "No response from xx.xx.xx.xx". All of these applications worked when the user was on LocalTalk, going through a FastPath. What do I need to change in the user's MacTCP configuration to make it work? David Gutierrez an12280@mdaali.cancer.utexas.edu "Only fools are positive." - Moe Howard