Packets blocked by Personal Firewall in ESET Smart Security Version 7.0.28.0

[Guest Charles]

Mostly shows source and target as the same IP address. Also, detected ICMP flooding attack from my SonicWALL NSA 3500.

[Marcos 4,919]

Please post a few records from your firewall log here. As for the ICMP flood attack, v7 should allow you to add the router's IP address to the exception list upon detection of the attack.

[Guest Charles]

7/8/2013 11:50:40 AM Packet blocked by active defense (IDS) 172.16.35.162 172.16.35.162 0   
7/8/2013 11:50:39 AM Packet blocked by active defense (IDS) 172.16.35.162 172.16.35.162 0   
7/8/2013 11:50:06 AM Packet blocked by active defense (IDS) 172.16.35.80 172.16.35.80 0   
7/8/2013 11:44:04 AM Packet blocked by active defense (IDS) 172.16.35.18 172.16.35.18 0   
7/8/2013 11:38:55 AM Packet blocked by active defense (IDS) 172.16.35.96 172.16.35.96 0   
7/8/2013 11:38:36 AM Packet blocked by active defense (IDS) 172.16.35.204 172.16.35.204 0   
7/8/2013 11:37:35 AM Packet blocked by active defense (IDS) 172.16.35.18 172.16.35.18 0   
7/8/2013 11:37:16 AM Packet blocked by active defense (IDS) 172.16.35.103 172.16.35.103 0   
7/8/2013 11:32:45 AM Packet blocked by active defense (IDS) 172.16.35.106 172.16.35.106 0   
7/8/2013 11:32:44 AM Packet blocked by active defense (IDS) 172.16.35.106 172.16.35.106 0   
7/8/2013 11:32:28 AM Packet blocked by active defense (IDS) 172.16.35.80 172.16.35.80 0   
7/8/2013 11:28:09 AM Packet blocked by active defense (IDS) 172.16.35.103 172.16.35.103 0   
7/8/2013 11:26:36 AM Packet blocked by active defense (IDS) 172.16.35.195 172.16.35.195 0   
7/8/2013 11:26:35 AM Packet blocked by active defense (IDS) 172.16.35.195 172.16.35.195 0   
7/8/2013 11:26:35 AM Packet blocked by active defense (IDS) 172.16.35.195 172.16.35.195 0   

[Marcos 4,919]

If you go to Setup -> Network -> View temporary IP address blacklist, are there any IP addresses in the list?