I have a lot of problems of lag and connection. I'm from Chile.
This is my log.
Dec 07 00:11:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:11:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:10:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:10:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:09:24 Port Scan Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:09:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:09:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:08:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:07:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:07:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:06:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:06:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:05:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:05:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:04:24 Per-source ACK Flood Attack Detect (ip=31.13.85.16) Packet Dropped
Dec 07 00:04:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:03:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:03:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:02:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:01:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:01:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 07 00:00:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 07 00:00:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:59:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:58:24 Per-source ACK Flood Attack Detect (ip=23.15.7.82) Packet Dropped
Dec 06 23:58:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:57:24 Per-source ACK Flood Attack Detect (ip=64.233.186.101) Packet Dropped
Dec 06 23:57:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:56:24 Per-source ACK Flood Attack Detect (ip=149.154.175.50) Packet Dropped
Dec 06 23:56:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:55:24 Per-source ACK Flood Attack Detect (ip=31.13.85.96) Packet Dropped
Dec 06 23:55:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:54:24 Per-source ACK Flood Attack Detect (ip=64.76.181.69) Packet Dropped
Dec 06 23:54:24 Whole System ACK Flood Attack from WAN Rule:Default deny
Dec 06 23:53:24 Port Scan Attack Detect (ip=64.76.181.69) Packet Dropped
Dec 06 23:53:24 Per-source ACK Flood Attack Detect (ip=64.76.181.69) Packet Dropped
Dec 06 23:53:24 Whole System ACK Flood Attack from WAN Rule:Default deny
How can i fix this?