portsurvey log for ftp://ftp.isc.org

< ftp://ftp.isc.org/isc/dhcp/dhcp-3.0-history/dhcp-3.0.7.tar.gz looking for file 550 dhcp-3.0.7.tar.gz: No such file or directory.
< ftp://ftp.isc.org/isc/dhcp/dhcp-3.1-history/dhcp-3.1.1.tar.gz looking for file 550 dhcp-3.1.1.tar.gz: No such file or directory.
< ftp://ftp.isc.org/isc/inn/inn-2.4.3.tar.gz looking for file 550 inn-2.4.3.tar.gz: No such file or directory.
< ftp://ftp.isc.org/isc/inn/inn-2.4.3.tar.gz.asc looking for file 550 inn-2.4.3.tar.gz.asc: No such file or directory.
< ftp://ftp.isc.org/isc/inn/snapshots/inn-CURRENT-20081107.tar.gz looking for file 550 inn-CURRENT-20081107.tar.gz: No such file or directory.
> ftp://ftp.isc.org/isc/IRRToolSet/IRRToolSet-4.8.5/IRRToolSet-4.8.5.tar.gz ok
> ftp://ftp.isc.org/isc/aggregate/aggregate-1.6.tar.gz ok
> ftp://ftp.isc.org/isc/bind9/9.3.1/bind-9.3.1.tar.gz ok
> ftp://ftp.isc.org/isc/bind9/9.3.1/bind-9.3.1.tar.gz.asc ok
> ftp://ftp.isc.org/isc/bind9/9.4.2-P1/bind-9.4.2-P1.tar.gz ok
> ftp://ftp.isc.org/isc/bind9/9.4.2-P1/bind-9.4.2-P1.tar.gz.asc ok
> ftp://ftp.isc.org/isc/ciscoconf/ciscoconf-1.1.tar.gz ok
> ftp://ftp.isc.org/isc/cron/ ok
> ftp://ftp.isc.org/isc/cron/cron_4.1.shar ok
> ftp://ftp.isc.org/isc/dhcp/dhcp-3.0.7.tar.gz ok
> ftp://ftp.isc.org/isc/dhcp/dhcp-3.1.1.tar.gz ok
> ftp://ftp.isc.org/isc/inn/inn-2.4.5.tar.gz ok
> ftp://ftp.isc.org/isc/inn/unoff-contrib/gup-0.4.tar.gz ok
> ftp://ftp.isc.org/isc/rtty/rtty-4.0.shar.gz ok