From: "Manuel Bouyer" <bouyer@antioche.eu.org>
> Did you try again ? Maybe a network incident broke the connection.

I've tried several times, always with the same result.  The last time it ran
for four hours, but still bombed out.

> what does you supfile looks like ? Mine is:
> current release=pkgsrc host=sup.NetBSD.ORG hostbase=/ftp/pub
prefix=/home/ftp/pub/NetBSD/NetBSD-current base=/home/sup delete
use-rel-suffix compress

My supfile is:
current release=pkgsrc host=sup.netbsd.org hostbase=/ftp/pub \
base=/usr prefix=/usr backup use-rel-suffix compress delete

I copied it from the example supfile supplied with 1.5.1.  The error I get
is:

SUP: Timeout on network input
SUP: Error reading denied files list from file server
SUP: Upgrade of current-pkgsrc aborted at <timestamp>
SUP: Aborted