diff options
-rw-r--r-- | iptables.8 | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -411,7 +411,7 @@ will only match packets with the SYN flag set, and the ACK, FIN and RST flags unset. .TP .B "[!] --syn" -Only match TCP packets with the SYN bit set and the ACK and FIN bits +Only match TCP packets with the SYN bit set and the ACK and RST bits cleared. Such packets are used to request TCP connection initiation; for example, blocking such packets coming in an interface will prevent incoming TCP connections, but outgoing TCP connections will be |