Path: utzoo!attcan!uunet!snorkelwacker!tut.cis.ohio-state.edu!ucbvax!TUFTS.BITNET!MLEVIN
From: MLEVIN@TUFTS.BITNET
Newsgroups: comp.protocols.tcp-ip
Subject: multinet problem
Message-ID: <9005251743.AA16378@ucbvax.Berkeley.EDU>
Date: 25 May 90 15:27:00 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 11

We (Tufts U) have an Encore running Umax 4.2 on a network with
a VAX running VMS. The vax has the multinet package, and
I was trying the ttcp.c program supplied in [multinet.examples].
It seems that the only way it works with the sender on VMS
and the reciever on the UMAX system is with the -u option (using
datagrams, instead of SOCK_STREAM). Why? Is there any way to
get it to use the stream protocol? I note that it works fine
without the -u when the vax program recieves, and the Umax sends.
It also works fine when both modules are run on VMS machines.
Any ideas?
                                      Mike Levin