Alcatel-Lucent 7750 SR OS Configuration Manual page 382

Default
Description
Default
Parameters
Page 382
No match criterion for the SYN bit
no tcp-syn
Use the no form of this command to remove this as a criterion from the match entry.
none
true — Specifies matching on IP packets that have the SYN bit set in the control bits of the TCP
header.
false — Specifies matching on IP packets that do not have the SYN bit set in the control bits of the
TCP header.
7750 SR OS Router Configuration Guide