We have 2 Cat 6509 connected to 1 Gbps Ethernet WAN Link. On each 6509 we use 2 Gbps IPSec SPA Encryption cards for Encryption. The encrypted traffic goes to a GRE Tunnel. This morning I found some error messages in syslog.
%CONST_DIAG-SP-3-HM_TEST_FAIL: Module 1 TestIPSecEncrypDecrypPkt consecutive failure count:2
There were also several short tunnel downs/ups.
I wonder if there is a bug in the new IOS image 12.2(33)SXI2a. We upgraded to this image last weekend.
I hope someone can help.