FTP
# Server-side
REPLY PASV 227 Entering Passiv Mode (1216,256,2,127,127,127)
# Client-side
ftp
FTP getting bad host in 227-response to PASV
ftp://%HOSTIP:%FTPPORT/237 --disable-epsv
# Verify data after the test has been "shot"
# The bogus address used here is chosen specifically so that when processed on
# certain hosts with buggy resolver code, the resulting address (192.0.2.127)
# is from an address block that is guaranteed never to be assigned (RFC3330).
# 14 = CURLE_FTP_WEIRD_227_FORMAT
14
USER anonymous
PASS ftp@example.com
PWD
PASV