The Security Flag in the IPv4 Header
RFC 3514

Recipient expansions

Mail trigger To Cc
doc_added_comment rfc-ise@rfc-editor.org, rfc3514@ietf.org
doc_external_resource_change_requested rfc-ise@rfc-editor.org, smb@cs.columbia.edu
doc_state_edited rfc3514@ietf.org, smb@cs.columbia.edu
ipr_posted_on_doc rfc3514@ietf.org ipr-announce@ietf.org