Client certificate

  cert

  openssl x509 -in client.crt -outform DER | \
      perl -0777 -ne 'print join ( ":", map { sprintf "%02x", $_ } unpack "C*" )."\n"'

  guestinfo.ipxe.cert = "30:82:03:cf:30:82:02:b7:a0:03:02:01:02:02:09:00:e5:2c: ... :78:2f:94"

Specifies the client certificate used to authenticate iPXE to TLS servers.

• privkey
• iPXE cryptography guide
• List of all iPXE settings

Client certificates are usually too large to be transmitted via DHCP.

A certificate must have a corresponding private key.