portsurvey log for ftp://ftp.cs.columbia.edu

? ftp://ftp.cs.columbia.edu/pub/lennox/udptunnel/ skipped: Net::FTP: connect: timeout trying to connect
? ftp://ftp.cs.columbia.edu/pub/lennox/udptunnel/udptunnel-1.1.tar.gz skipped: Net::FTP: connect: timeout trying to connect
? ftp://ftp.cs.columbia.edu/pub/xmove/xmove.2.0beta2.tar.gz skipped: Net::FTP: connect: timeout trying to connect