Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

High CPU Encrypt proc on Cisco 1700

Hi all,

we are using site to site vpn (ipsec with GRE), enc -3des hash md5.

I am getting problem on cisco 1700 router. sometimes links latency get high and whenever I see the process CPU "encrypt proc" service utilize more than 60% cpu.

hoping for solution.

thank you

  • VPN
2 REPLIES
Silver

Re: High CPU Encrypt proc on Cisco 1700

To handle encrypted traffic with better performances you need a hardware encryption module.

Re: High CPU Encrypt proc on Cisco 1700

How many S2S VPN's are we talking about? What else does your Router do?

Post a scrubbed config for a better analysis. Also, a code change could help.

812
Views
0
Helpful
2
Replies
This widget could not be displayed.