05-23-2012 08:23 PM - edited 03-07-2019 06:52 AM
Hello,
I am running a 1712 12.4(25d) with NAT, VPN and FW/IDS. I have a broadband ethernet connection at 20mb. As I run some traffic through it, the processor jumps up to near 100% and throughput comes to a screeching halt. IP CEF is turned on and makes no difference when it is turned off or on.
Anyone have any ideas?
05-28-2012 05:49 PM
Hello,
What does show proc cpu sort show? Any interfaces which have increase in traffic (show int)?
Nik
05-29-2012 05:59 AM
Nik,
There are 3 processes that are running individually running less than 1% each. My "WAN" interface pointing toward the ISP runs about 3MB/200 packets/sec. I've disabled IDS on that interface with no decrease in CPU utilization...
05-29-2012 06:42 AM
Can you please provide output of "show proc cpu sort".
Nik
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