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Forum Discussion

Senthil_Govinda's avatar
Senthil_Govinda
Icon for Nimbostratus rankNimbostratus
Jun 15, 2014

Modify existing Subjective Alernative Name SAN certificate

Dear All,   I can search links for new CSR for SAN certificate. Kindly advice in adding new domain to the existing SAN certificate.   Thanks  
application delivery
deployment
LTM
flipperfil's avatar
flipperfil
Icon for Nimbostratus rankNimbostratus
Apr 15, 2015

I am running 11.5 and need to update although it does not popolate nor work once the SAN is edited to an existing certificate. Does nayone have any additional info one this.

 

  • Ken_B_50116's avatar
    Ken_B_50116
    Icon for Cirrostratus rankCirrostratus
    Apr 07, 2017

    My experience has been this: When you click the "renew" button in LTM 11.5.4, the SAN field is blank. You need to paste in all of the SAN names and any new names you are adding in the correct format. This will generate a .csr file which can be presented to your cert provider.

     

    The correct format for the SAN field is:

     

    DNS:name1.domain.com, DNS:name2,domain.com, DNS:fubar.flop.com, DNS: