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[ih] First file transfer on ARPANET
- Subject: [ih] First file transfer on ARPANET
- From: dave.walden.family at gmail.com (Dave Walden)
- Date: Thu, 13 Dec 2012 09:53:54 -0500
- In-reply-to: <CAHxHggcuJs0V8=k=6RyTR+94jB38k-c9aXJ9RdBtJcmVaRoqng@mail.gmail.com>
- References: <[email protected]> <CAJLkZPkm7KDByT+-DVnGviW_1tsZjhDpgc=kvqq8BTyh1dpPkg@mail.gmail.com> <CAHxHggcuJs0V8=k=6RyTR+94jB38k-c9aXJ9RdBtJcmVaRoqng@mail.gmail.com>
Re IMP-to-IMP reloads, these were pretty simple in my memory, i.e., an IMP
asked a *neighbor* IMP for a reload and the neighbor sent it down the
IMP-IMP communication circuit. This was perhaps just using the send and
receive packet hardware instructions to transfer a very big packet -- can't
remember that either. I also can't remember if an IMP could tell a
neighboring IMP to reload from it.
I also can't remember if there was a capability for the PDP-1 at the
Network Monitory Center to ask an IMP to send a memory dump to the PDP-1.
If there was, this might be closer to an FTP kind of file transfer than
the IMP-to-IMP-reload "file transfer".
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