hi, I am a newbie of VNX storages. I installed Navisphere Secure CLI NaviCLI-Linux-64-x86-en_US-7.31.32.0.42-1.x86_64.rpm on a linux system so as to access EMC VNX 7500 and got the following messages.       [root@lx0034nbumast bin]# ./naviseccli -User iyang -Password XXX  -Scope 0 -Address 10.119.9.121
Error occurred while trying to connect: '10.119.9.122'.
Message : Certificate Verification Error: validation of the certificate chain found an expired certificate.                                                                                         
anybody who can help?thanks in adance!