Path: utzoo!attcan!uunet!tut.cis.ohio-state.edu!ucbvax!XEROX.COM!"Tony_Sikavi.ESAE" From: "Tony_Sikavi.ESAE"@XEROX.COM Newsgroups: comp.protocols.tcp-ip Subject: Sun tcp/ip problem Message-ID: <890814-182556-14088@Xerox> Date: 14 Aug 89 18:40:05 GMT Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 12 I have a SUN 3/60 with OS/4.0.1 and a Sun 3/80 with OS/4.0.3. I am experiencing an unusual problem. I have both the /etc/hosts file and /etc/ethers file configured correctly on the net for both machines. The net daemons are running. NFS is not. I can do 'spray' and 'ping' from the 3/80 to the 3/60. I can do the same on the 3/60 to itself and the 3/80 to itself. But, I cannot make the 3/60 talk to the other machine. Neither ping nor spray work from the 3/60 to the 3/80. We had isolated some enet hardware problems and replaced the cpu board on the 3/60. Now, selftest and the extended ethernet diagnostics run fine. Has anyone had a similar problem and how was it fixed? //Tony