I cannot upload (zmodem, kermit) to Ultrix 4.0 RISC

[Dan Barrett]

	I cannot upload files from my PC to our Ultrix 4.0 DECsystem 5400.
However, downloads work perfectly.  In addition, both uploads and downloads
work find to/from our Ultrix 2.0 VAX 8530.

	I have tried Kermit (4E(070) 29 Jan 88), Zmodem (rz/sz), Ymodem
(rb/sb), and Xmodem (rx/sx).  I have tried various baud rates, too.

	The connection is:

		PC   -->  DECserver 200 -->  DECsystem 5400

No modem involved -- this is a straight terminal server connection.
The connection is identical when getting to the VAX 8530.

	Somehow, I am able to upload at 2400 baud via modem, but not by
direction connection.

	Where do I look for this problem?  Like I said, it works fine with
the VAX, and it has for years.  It doesn't work with the DECsystem in the
identical configuration.

                                                        Dan

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