User manual

Reference: Configuration options
Avira Professional Security - User Manual (Status: 14 Dec. 2012) 149
Setting
Rules
Low
No incoming data traffic is blocked by the Avira
FireWall.
Medium
 Allow established TCP connections on 135
Allow TCP packets from address 0.0.0.0 with mask
0.0.0.0 if local ports in {135} and remote ports in
{0-65535}.
Apply for packets of existing connections.
Don't log when packet matches rule.
Advanced: Discard packets that have following
bytes <empty> with mask <empty> at offset 0
 Deny TCP packets on 135
Deny TCP packets from address 0.0.0.0 with mask
0.0.0.0 if local ports in {135} and remote ports in {0-
65535}.
Apply for all packets.
Don't log when packet matches rule.
Advanced: Discard packets that have following
bytes <empty> with mask <empty> at offset 0.
 Monitor TCP healthy data traffic
Allow TCP packets from address 0.0.0.0 with mask
0.0.0.0 if local ports in {0-65535} and remote ports
in {0-65535}.
Apply for connection initiation and existing
connection packets.
Don't log when packet matches rule.
Advanced: Discard packets that have following
bytes <empty> with mask <empty> at offset 0.
 Deny all TCP packets
Deny TCP packets from address 0.0.0.0 with mask
0.0.0.0 if local ports are in range {0-65535} and the
remote port is in range {0-65535}.
Apply for all packets.
Don't log when packet matches rule.
Advanced: Discard packets that have following
bytes <empty> with mask <empty> at offset 0.