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Unable to re-authenticate switch in SANnav due to weak key size

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Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

Applies to

  • SANnav
  • FC SAN switch

Issue

  • Unable to re-authenticate switch in SANnav.
  • Switch shows as unmonitored in SANnav.

Unable to re-authenticate switch in SANnav due to weak key size

  • Re-discovering the switch in SANnav didn't work.
  • Changed the password for admin and performed a rediscover, but it also fails.
  • Created new admin user and tried to rediscover using new admin user, but no luck.
  • Deleted the fabric in SANnav, added the fabric and re-added the switch, but it didn't help.
  • Curl command to switch IP from SANNav CLI shows below message.

[root@SANnav ~]# curl -v -X POST -k -u admin:****** "https://10.xxx.xc.xcv/rest/login"
[.............]
* TLSv1.3 (OUT), TLS alert, bad certificate (554):
* SSL certificate problem: EE certificate key too weak
[.........]
[root@SANnav ~]#

 

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