Home page logo

nanog logo nanog mailing list archives

Re: slowing down every 60 seconds due to BGP scaner
From: "David McGaugh" <david_mcgaugh () eli net>
Date: Fri, 14 Sep 2001 11:38:13 -0700

We've brought this concern up to Cisco before and they assured us that
everything is performing normally. You will see this when performing
router to router pings as well however, we have been told that packet
forwarding does not suffer. ICMP replies from the router (not through
the router) are given a very low CPU priority.


tang bing wrote:

I found all of my backbone routers slow down every 60
seconds , it will last 5 seconds .
While this happens , the CPU may get more than 70%
utilization and BGP scaner is the process that chewing
the CPU (50%) .
Customer with video stream noticed that .
Cisco said it's normal .Any idea ?
Thanks you !


Terrorist Attacks on U.S. - How can you help?
Donate cash, emergency relief information

Attachment: dmcgaugh.vcf
Description: Card for David McGaugh

  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]