Draytek VIGOR VIGOR2750 User Manual page 170

TCP SYN
TCP RST
TCP PSH
TCP ACK
TCP URG
Specify the TCP "Synchronize sequence numbers" (SYN)
value for this ACE.
0: TCP frames where the SYN field is set must not be able
to match this entry.
1: TCP frames where the SYN field is set must be able to
match this entry.
Any: Any value is allowed.
Specify the TCP RST value for this ACE.
0: TCP frames where the RST field is set must not be able
to match this entry.
1: TCP frames where the RST field is set must be able to
match this entry.
Any: Any value is allowed.
Specify the TCP "Push Function" (PSH) value for this
ACE.
0: TCP frames where the PSH field is set must not be able
to match this entry.
1: TCP frames where the PSH field is set must be able to
match this entry.
Any: Any value is allowed.
Specify the TCP "Acknowledgment field significant"
(ACK) value for this ACE.
0: TCP frames where the ACK field is set must not be able
to match this entry.
1: TCP frames where the ACK field is set must be able to
match this entry.
Any: Any value is allowed
Specify the TCP "Urgent Pointer field significant" (URG)
value for this ACE.
0: TCP frames where the URG field is set must not be able
to match this entry.
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Vigor2750 Series User's Guide