Specifications

25 - 8 WiNG 5.2.6 Wireless Controller CLI Reference Guide
25.1.6 Raw IP Protocol logs
The following example displays a TCP header length as less than 20 bytes:
Jul 25 12:11:50 2011: %DATAPLANE-4-DOSATTACK: INVALID PACKET: TCP header length less than 20 bytes : Src IP :
192.168.2.102, Dst IP: 192.168.1.104, Src Mac: 00-11-25-14-D9-E2, Dst Mac: 00-15-70-81-91-6A, Proto = 6.
Module name is DATAPLANE
Syslog Severity level is 4
Log ID is DOSATTACK
Log Message is INVALID PACKET
Jul 25 12:12:00 2011: %DATAPLANE-5-MALFORMEDIP: Dropping IPv4 Packet from 192.168.2.102 to 192.168.1.104
Protocol Number: 6. Reason: malformed TCP header.
Module name is DATAPLANE
Syslog Severity level is 5
Log ID is MALFORMEDIP
Log Message is Dropping IPv4Packet
To generate a raw IP protocol log, logging has to be enabled.
For example, the following commands has to be executed:
rfs7000-37FABE(config-fw-policy-default)# logging verbose
rfs7000-37FABE(config-fw-policy-default)#
rfs7000-37FABE(config-fw-policy-default)# logging malformed-packet-drop all
rfs7000-37FABE(config-fw-policy-default)#
When logging verbose is enabled, the log is displayed as:
Jul 25 12:15:21 2011: %DATAPLANE-5-MALFORMEDIP: Dropping IPv4 Packet from 192.168.0.91 to 192.168.0.1 Protocol
Number: 6 SrcPort: 22616 DstPort: 22616 Reason: no matching TCP flow.
Module name is DATAPLANE
Syslog Severity level is 5
Log ID is MALFORMEDIP
Log Message is Dropping IPv4Packet