Ever since we have upgraded my Brocade switches, when I collect data using OCI, I am geting a weak TLS key size > key is less than 2048 bits.
2019/08/06-11:39:02, [SEC-3077], 113687, FID 128, INFO, MDC-1B01-B, Event: TLS SESSION, Peer using weak key size, Info: Server key size less than 2048: 1024 bits.
This happen right after the OCI server logs in to the Brocade to collect data. Does anyone know how to address this ?
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Looks like your brocade has 1024 key size .
A new certificate will need to be generated. If you use a self-signed certificate, you will need to generate a new self-signed certificate from Network Advisor. By default, this is what Network Advisor uses.
If you use a CA-certified file, you will need to get a new certificate from your CA, and you should replace the existing certificate with the new 2048-bit certificate.