target = "https://www.rfc-editor.org/rfc/rfc9002#section-7.5"

# 7.5.  Probe Timeout
#
# Probe packets MUST NOT be blocked by the congestion controller.  A
# sender MUST however count these packets as being additionally in
# flight, since these packets add network load without establishing
# packet loss.  Note that sending probe packets might cause the
# sender's bytes in flight to exceed the congestion window until an
# acknowledgment is received that establishes loss or delivery of
# packets.

[[spec]]
level = "MUST"
quote = '''
Probe packets MUST NOT be blocked by the congestion controller.
'''

[[spec]]
level = "MUST"
quote = '''
A
sender MUST however count these packets as being additionally in
flight, since these packets add network load without establishing
packet loss.
'''