Owner's Manual

FiOS Router User Manual

121

Firewall rules were changed• - the firewall rule set has been modified.

Firewall status changed• - 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 packet• - a packet has been blocked

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

Fragmented packet• - a fragment has been rejected.

Fragmented packet, bad align• - a packet has been blocked because, after

defragmentation, the packet was badly aligned.

Fragmented packet, header too big• - a packet has been blocked because,

after defragmentation, the header was too big.

Fragmented packet, header too small• - a packet has been blocked

because, after defragmentation, the header was too small.

Fragmented packet, no memory• - a fragmented packet has been blocked

because there is no memory for fragments.

Fragmented packet, overlapped• - a packet has been blocked because, after

defragmentation, there were overlapping fragments.

Fragmented packet, packet exceeds• - a packet has been blocked because,

after defragmentation, the packet exceeded.

Fragmented packet, packet too big• - a packet has been blocked because,

after defragmentation, the packet was too big.

FTP port request to 3rd party is forbidden (Possible bounce attack)• -

a packet has been blocked.

ICMP Flood Protection• - a packet has been blocked, stopping an

ICMP (Internet Control Message Protocol) flood.

ICMP protection• - a broadcast ICMP message has been blocked.

ICMP redirect protection• - an ICMP redirected message has been blocked.

ICMP replay• - an ICMP replay message has been blocked.

IGMP• packet - an IGMP packet has been accepted.