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Forum Discussion

PiotrL's avatar
PiotrL
Icon for Cirrus rankCirrus
Jul 26, 2019

Increasing SSH keys from 1024-bit to 2048-bit keys

Is this procedure https://support.f5.com/csp/article/K26031800 also valid for 14.X.X ? Or maybe there is another one ?
BIG-IP
LTM
security
ssh management
AJF5's avatar
AJF5
Icon for Altocumulus rankAltocumulus
Sep 30, 2019

Just this command will help change SSH keys from 1024 to 2048 bit.

"/usr/bin/keyswap.sh -genkeys" 

Or this is addition to K26031800.

 

PiotrL's avatar
PiotrL
Icon for Cirrus rankCirrus
Oct 03, 2019

In my case (v14.x) it was enough to issue this one command, altough v14.x should have 2k by default, as Dario commented ...