kdc-options

This file contains registrations of Kerberos KDC-REQ options.  Send
email to ghudson@mit.edu with corrections.  New options can only be
assigned through standards action.

Each entry should contain:
* A number
* A reference to the governing standard, with section number
* A sybolic constant name from the governing standard (usually in
  lowercase with hyphens)

0    reserved (rfc4120 5.4.1)
1    forwardable (rfc4120 2.6)
2    forwarded (rfc4120 2.6)
3    proxiable (rfc4120 2.5)
4    proxy (rfc4120 2.5)
5    allow-postdate (rfc4120 2.4)
6    postdated (rfc4120 3.3.3)
8    renewable (rfc4120 2.3)
11   opt-hardware-auth (rfc4120 2.9.3)
14   cname-in-addl-tkt (MS-SFU 2.2.3)
15   canonicalize (rfc6806 3)
16   anonymous (rfc6112 3)
26   disable-transited-check (rfc4120 1.2)
27   renewable-ok (rfc4120 2.9.1)
28   enc-tkt-in-skey (rfc4120 2.9.2)
30   renew (rfc4120 2.3)
31   validate (rfc4120 2.2)