A new Request for Comments is now available in online RFC libraries. RFC 8241 Title: Interface to the Routing System (I2RS) Security-Related Requirements Author: S. Hares, D. Migault, J. Halpern Status: Informational Stream: IETF Date: September 2017 Mailbox: shares@ndzh.com, daniel.migault@ericsson.com, joel.halpern@ericsson.com Pages: 20 Characters: 44786 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-i2rs-protocol-security-requirements-17.txt URL: https://www.rfc-editor.org/info/rfc8241 DOI: 10.17487/RFC8241 This document presents security-related requirements for the Interface to the Routing System (I2RS) protocol, which provides a new interface to the routing system described in the I2RS architecture document (RFC 7921). The I2RS protocol is implemented by reusing portions of existing IETF protocols and adding new features to them. One such reuse is of the security features of a secure transport (e.g., Transport Layer Security (TLS), Secure SHell (SSH) Protocol, Datagram TLS (DTLS)) such as encryption, message integrity, mutual peer authentication, and anti-replay protection. The new I2RS features to consider from a security perspective are as follows: a priority mechanism to handle multi-headed write transactions, an opaque secondary identifier that identifies an application using the I2RS client, and an extremely constrained read-only non-secure transport. This document is a product of the Interface to the Routing System Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC