https://app.knowbase.one/vault/rfc/docid/3396
RFC3379: Delegated Path Validation and Delegated Path Discovery Protocol Requirements
Network Working Group D. Pinkas Request for Comments: 3379 Bull Category: Informational R. Housley RSA Laboratories ...
https://app.knowbase.one/vault/rfc/docid/4057
RFC3706: A Traffic-Based Method of Detecting Dead Internet Key Exchange (IKE) Peers
Network Working Group G. Huang Request for Comments: 3706 S. Beaulieu Category: Informational D. Rochefort Cisco Systems, Inc. ...