Forum Discussion

IRONMAN's avatar
IRONMAN
Icon for Cirrostratus rankCirrostratus
May 07, 2021

How to recover IPsec Tunnel Pre-Shared Key from configuration ?

HI,

 

Any one guide me how to recover the IPSec Pre-shared Key that already configured in F5 LTM+ AFM device!

I can see preshared-key-encrypted in cli config and not sure how to view , need to rebuild it!

 

Thanks

 

AFM
application delivery
ike
ipsec
LTM
security
tunnel
  • Nikoolayy1's avatar
    Nikoolayy1
    Icon for MVP rankMVP
    May 12, 2021

    Have you asked F5 TAC to do this (you can change the master key after this if you have security concerns)? They may do this if you provide them the master key as they only know how this key is used to encrypt and decrypt passwords:

     

     

    https://techdocs.f5.com/en-us/bigip-16-0-0/big-ip-secure-vault-administration/f5mku_utility_reference.html

     

     

    https://support.f5.com/csp/article/K9420