User's Manual

Conguring Security Settings

6.10 Security Log

124

Echo/Chargen/Quote/Snork protectiont - a packet has been blocked due to

Echo/Chargen/Quote/Snork protection.

Error: No memoryt - a new connection has not been established because of

lack of memory.

Firewall internalt - from the firewall internal mechanism, in case this event-

type is recorded, an accompanying explanation will be added.

Firewall rules were changedt - the firewall rule set has been modified.

Firewall status changedt - the firewall changed status from up to down or

the vice versa, as specified in the event type description.

First packet in connection is not a SYN packett - a packet has been blocked

due to a TCP connection that started without a SYN packet.

Fragmented packett - a fragment has been rejected.

Fragmented packet, bad alignt - a packet has been blocked because, after

defragmentation, the packet was badly aligned.

Fragmented packet, header too bigt - a packet has been blocked because,

after defragmentation, the header was too big.

Fragmented packet, header too smallt - a packet has been blocked

because, after defragmentation, the header was too small.

Fragmented packet, no memoryt - a fragmented packet has been blocked

because there is no memory for fragments.

Fragmented packet, overlappedt - a packet has been blocked because, after

defragmentation, there were overlapping fragments.

Fragmented packet, packet exceedst - a packet has been blocked because,

after defragmentation, the packet exceeded.

Fragmented packet, packet too bigt - a packet has been blocked because,

after defragmentation, the packet was too big.

FTP port request to 3rd party is forbidden (Possible bounce attack)t -

a packet has been blocked.