Skip to main content
NetApp Knowledgebase

How to change SSH ciphers or MAC algorithms on Brocade FOS

Views:
448
Visibility:
Public
Votes:
0
Category:
fabric-interconnect-and-management-switches
Specialty:
san
Last Updated:

Applies to

  • Brocade FOS v7.4.0 and above

Description

Security scanner application may report Fabric OS (FOS) vulnerability - 'Deprecated SSH Cryptographic Settings' or 'SSH Weak MAC Algorithms Enabled' along with following messages:

  • The remote SSH server is configured to allow weak encryption algorithms or no algorithm at all.
  • The remote SSH server is configured to use the Arcfour stream cipher or no cipher at all.
  • The remote SSH server is configured to allow MD5 and 96-bit MAC algorithms.
  • The remote SSH server is configured to allow either MD5 or 96-bit MAC algorithms, both of which are considered weak.

 

CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support