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Beginner

CRYPTO_ENGINE: crypto_pak_coalesce: could not allocate pak

Hi,

We have a set up a site-to-site VPN connection between two Cisco 3745 routers running 12.3.6. The tunnel is working fine, but sometimes the CPU utilization on both routers go up to almost 100% and I can see that it is the Encryption Process that is using the processor. When I do a "debug cry engine" I get the following error:

CRYPTO_ENGINE: crypto_pak_coalesce: could not allocate pak

I tried to search for the error message, but could not find any results. Has anyone seen this messages and got a clue of what could be wrong?

Any help would be appreciated!

Regards,

Harald

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Frequent Contributor

All the important IPSec debug commands with their oututs are exlained in this document,

http://www.cisco.com/warp/customer/707/ipsec_debug.html

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Thank you very much for the information, but unfortunately my error message is not included in the document. The IPsec connection works fine for me, it is only that the CPU utilization is very high.

Regards,

Harald

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