[ Scanning] drop rate-1 exceeded. Current burst rate is 4 per second, max configured rate is 10; Current average rate is 7 per second, max configured rate is 5; Cumulative total count is 4424
I am using cisco ASA 5540.I have monitored my firewall through ASDM. In syslog message, I am getting the above mentioned message. So I want to remove the particular syslog message. How I remove above syslog message? what is purpose of getting this message?
The message you have copied does not include the Syslog ID number for the message but it seems to me that it is 733100
You can disable the log message ID with the following command
logging message 733100
To my understanding the purpose of this message is to tell you that there is traffic destined through the ASA that is blocked and rate at which this traffic is blocked has gone over a specified treshold and therefore reported with a log message.
You can view the Cisco document related to this log message in the following page:
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
[toc:faq]Introduction:This document describes details on how NAT-T
works.Background:ESP encrypts all critical information, encapsulating
the entire inner TCP/UDP datagram within an ESP header. ESP is an IP
protocol in the same sense that TCP and UDP are I...