Forum Discussion
hc_andy_35682
Mar 07, 2012Nimbostratus
Subject Alternative Name (SAN) Certificates
Hi All,
We're about to install a SAN certificate for a series of FQDN's on the F5.
I've followed F5's guide on how to generate the CSR for SAN certificates but not sure what happens when I need to add a new FQDN to the existing SAN certificate further down the track???
https://support.f5.com/kb/en-us/solutions/public/11000/400/sol11438.html
Example:
CSR generated with following FQDN's:
- https://abc.com
- https://123.abc.com
- https://456.abc.com
Several months later the client has a requirement to also add in another FQDN https://789.abc.com.
Do I have to re-generate the CSR again and get a new SAN certificate from the CA vendor to cover all four FQDN's now???
Thanks.
Andy
- hooleylistCirrostratusHi Andy,
- hc_andy_35682NimbostratusThanks Aaron. Good to know this information incase it arises in the future.
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