Tag Archives: Security

Summary of Cisco NX-OS security vulnerabilities I uncovered

I reported various vulnerabilities in NX-OS back in 2011, in various posts on my blog: Hacking NX-OS Part 1 Hacking NX-OS Part 2 Hacking NX-OS Part 3 These were follow on’s to a series of posts I made about getting … Continue reading

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certificate verify failed, certificate is not yet valid, could not perform CA authentication

Some of you may encounter a problem when authenticating a root CA’s certificate on an MDS which goes like this: First you make sure you have a valid domain-name set on your MDS, which is a requirement for certificates: MDS1(config)# … Continue reading

Posted in CCIE Storage, Certificate Authority | Tagged , , , , , | Leave a comment