FYI, I was trying to ftp a file from one SPARC 20 (Solaris 2.6) to another Sparc20 (Solaris 2.6) through a dual homed Redhat Linux (5.2) PC acting as a gateway. After a few hundred MB, the transfer froze and the Sparc20 could no longer be reached. I am guessing that the TCP stack's overflow buffer must have been filled because I could ftp the same 500MB file from the Sparc to the Linux and also from the Linux to the SPARC. The only thing that has changed was the linux box placed in between. Just thought I mention this... Paul
This is a kernel problem.