Netopia 2200 manual 115, Mented packet

Configure

	Access-related Log Messages
6. dropped - frag-	This log-message is generated whenever a packet, traversing the
mented packet:	router, is dropped because it is fragmented, stateful inspection is
	turned ON on the packet's transmit or receive interface, and deny-
	fragment option is enabled.

7.dropped - cannot This log-message is generated whenever a packet traversing the

fragment:	router is dropped because the packet cannot be sent without frag-
	mentation, but the do not fragment bit is set.

8.dropped - no route This log-message is generated whenever a packet, traversing the

found:	router or destined to the router itself, is dropped because no route is
	found to forward the packet.

9.dropped - invalid IP This log-message is generated whenever a packet, traversing the

version:	router or destined to the router itself, is dropped because the IP ver-
	sion is not 4.

10.dropped - possi- This log-message is generated whenever a packet, traversing the

ble land attack: router or destined to the router itself, is dropped because the packet is

TCP/UDP packet and source IP Address and source port equals the destination IP Address and destination port.

11.TCP SYN flood This log-message is generated whenever a SYN packet destined to

detected:	the router's management interface is dropped because the number of
	SYN-sent and SYN-receives exceeds one half the number of allow-
	able connections in the router.

12.Telnet receive DoS This log-message is generated whenever TCP packets destined to

attack - packets	the router's telnet management interface are dropped due to over-
dropped:	whelming receive data.

13.dropped - reas- This log-message is generated whenever packets, traversing the

sembly timeout: router or destined to the router itself, are dropped because of reas-

sembly timeout.

14.dropped - illegal This log-message is generated whenever packets, traversing the

size:	router or destined to the router itself, are dropped during reassembly
	because of illegal packet size in a fragment.

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