文書番号: 000142481

iDRAC 7/8 | SSH-2 RSA 4096b Public Key fails to upload to iDRAC

概要: iDRAC 2.30.30.30 firmware is failing to upload SSH-2 RSA 4096 public key files created using Putty KeyGen 0.67 or OpenSSH 6.6 or newer in Linux.

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The error message is seen in the iDRAC 2.30.30.30 GUI and via racadm when uploading RSA 4096 byte keys.

The keys uploaded with SSH Key3 is invalid. Re-upload with valid key.

SLN302252_en_US__1Putty-KeyGen-GUI
Figure 1: Error message while uploading SSH Key in iDRAC

Figure 2: ERROR: Key is too long.

iDRAC 2.40.40.40 firmware will resolve the issue and will be web-posted in Q3FY17.

Create 4096 RSA key using older versions of OpenSSH/ Putty KeyGen prior to OpenSSH 6.6
Create 2048 RSA keys using OpenSSH/ Putty KeyGen post OpenSSH 6.6.