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Disable SSH Version 1 HP ProCurve

 
DaddyPig
Occasional Collector

Disable SSH Version 1 HP ProCurve

Hi,

I need to disable SSH version 1 on my HP Pro Curve Switch. All the commands I have tried so far have not worked. Some of the commands I have tried are:

undo SSH Server Compatible-ssh1x

no SSH Server Compatible-ssh1x

Does anyone have any suggestions

The Switch details are as shown below:

HP J4904A ProCurve Switch 2848
Firmware revision I.07.31
Switch# show ip ssh

  SSH Enabled            : Yes
  SSH Version            : 1-or-2
  IP Port Number         : 22
  Timeout (sec)          : 120
  Server Key Size (bits) : 512

  Ses Type     | Protocol  Source IP and Port
  --- -------- + --------- ---------------------
  1   console  |
  2   ssh      | SSH v2   
  3   inactive |
  4   inactive |

2 REPLIES
maface
Occasional Visitor

Re: Disable SSH Version 1 HP ProCurve

Hi,

 

No IP SSH will turn of SSH all together. Is your idea to have SSH v.2 enabled?

DaddyPig
Occasional Collector

Re: Disable SSH Version 1 HP ProCurve

Thanks for the reply,

From what I can see, SSH V2 is already enabled. The problem is that SSH V1 is also enabled leaving the switch vulnerable to attacks as identified by our recent pen tests.

Any ideas on how to disable V1 but leave V2 enabled?