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Dell iDRAC Web GUI Error – ERR_SSL_SERVER_CERT_BAD_FORMAT


Issue :- 

iDRAC web GUI console unable to launch due to the SSL Certificate issue.

Error: -

doesn’t adhere to security standards.
ERR_SSL_SERVER_CERT_BAD_FORMAT



Reconfigure Self Signed Cert :–

1 )  ssh to iDRAC ip  and supply iDRAC user and password ( default is user:root , pass : calvin ).
       ssh -o "IdentitiesOnly yes "  root@<drac ip>
Ex :-
   [somasekhar.a@test ~]$ ssh -o "IdentitiesOnly yes"  root@192.168.0.122

2) Run the below command.
    /admin1-> racadm sslresetcfg
    Certificate regenerated successfully and webserver restarted
  Now try to relaunch iDRAC web GUI console. Still if its not working then have to soft reset iDRAC system. Run the below command
  racadm racreset soft
Ex:-
/admin1-> racadm racreset soft
RAC reset operation initiated successfully. It may take up to a minute 
for the RAC to come back online again.
Wait for 2/3 minutes then try to relaunch iDRAC web GUI console.
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