FTP
PORT
RETR
421
timeout
FAILURE
# Server-side
REPLY CWD 421 Timeout!
# Client-side
ftp
FTP with 421 timeout response
ftp://%HOSTIP:%FTPPORT/a/path/%TESTNUMBER
# Verify data after the test has been "shot"
# Strip all valid kinds of PORT and EPRT that curl can send
USER anonymous
PASS ftp@example.com
PWD
CWD a
# CURLE_OPERATION_TIMEDOUT is 28
28