===========================================================================
  This is a list of the latest RFCs only.
  To get the full list of RFCs, please look up rfc-index.txt
===========================================================================

5501 Requirements for Multicast Support in Virtual Private LAN
     Services. Y. Kamite, Ed., Y. Wada, Y. Serbest, T. Morin, L. Fang.
     March 2009. (Format: TXT=71507 bytes) (Status: INFORMATIONAL)

5502 The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP
     Multimedia (IM) Core Network (CN) Subsystem. J. van Elburg. April
     2009. (Format: TXT=33553 bytes) (Status: INFORMATIONAL)

5503 Private Session Initiation Protocol (SIP) Proxy-to-Proxy
     Extensions for Supporting the PacketCable Distributed Call Signaling
     Architecture. F. Andreasen, B. McKibben, B. Marshall. March 2009.
     (Format: TXT=80201 bytes) (Obsoletes RFC3603) (Status: INFORMATIONAL)

5504 Downgrading Mechanism for Email Address Internationalization. K.
     Fujiwara, Ed., Y. Yoneya, Ed.. March 2009. (Format: TXT=48894 bytes)
     (Status: EXPERIMENTAL)

5506 Support for Reduced-Size Real-Time Transport Control Protocol
     (RTCP): Opportunities and Consequences. I. Johansson, M. Westerlund.
     April 2009. (Format: TXT=41011 bytes) (Updates RFC3550, RFC3711,
     RFC4585) (Status: PROPOSED STANDARD)

5507 Design Choices When Expanding the DNS. IAB, P. Faltstrom, Ed., R.
     Austein, Ed., P. Koch, Ed.. April 2009. (Format: TXT=44045 bytes)
     (Status: INFORMATIONAL)

5508 NAT Behavioral Requirements for ICMP. P. Srisuresh, B. Ford, S.
     Sivakumar, S. Guha. April 2009. (Format: TXT=67985 bytes) (Also
     BCP0148) (Status: BEST CURRENT PRACTICE)

5509 Internet Assigned Numbers Authority (IANA) Registration of
     Instant Messaging and Presence DNS SRV RRs for the Session Initiation
     Protocol (SIP). S. Loreto. April 2009. (Format: TXT=10053 bytes)
     (Status: PROPOSED STANDARD)

5512 The BGP Encapsulation Subsequent Address Family Identifier (SAFI)
     and the BGP Tunnel Encapsulation Attribute. P. Mohapatra, E. Rosen.
     April 2009. (Format: TXT=30554 bytes) (Status: PROPOSED STANDARD)

5513 IANA Considerations for Three Letter Acronyms. A. Farrel. April 1
     2009. (Format: TXT=13931 bytes) (Status: INFORMATIONAL)

5514 IPv6 over Social Networks. E. Vyncke. April 1 2009. (Format:
     TXT=10127 bytes) (Status: EXPERIMENTAL)

5516 Diameter Command Code Registration for the Third Generation
     Partnership Project (3GPP) Evolved Packet System (EPS). M. Jones, L.
     Morand. April 2009. (Format: TXT=9105 bytes) (Status: INFORMATIONAL)

5518 Vouch By Reference. P. Hoffman, J. Levine, A. Hathcock. April
     2009. (Format: TXT=23730 bytes) (Status: PROPOSED STANDARD)

5519 Multicast Group Membership Discovery MIB. J. Chesterfield, B.
     Haberman, Ed.. April 2009. (Format: TXT=76260 bytes) (Obsoletes
     RFC2933, RFC3019) (Status: PROPOSED STANDARD)

5523 OSPFv3-Based Layer 1 VPN Auto-Discovery. L. Berger. April 2009.
     (Format: TXT=23473 bytes) (Status: EXPERIMENTAL)

5525 Reliable Server Pooling MIB Module Definition. T. Dreibholz, J.
     Mulik. April 2009. (Format: TXT=85897 bytes) (Status: EXPERIMENTAL)

5526 The E.164 to Uniform Resource Identifiers (URI) Dynamic
     Delegation Discovery System (DDDS) Application for Infrastructure
     ENUM. J. Livingood, P. Pfautz, R. Stastny. April 2009. (Format:
     TXT=9624 bytes) (Status: INFORMATIONAL)

5528 Camellia Counter Mode and Camellia Counter with CBC-MAC Mode
     Algorithms. A. Kato, M. Kanda, S. Kanno. April 2009. (Format:
     TXT=56134 bytes) (Status: INFORMATIONAL)

5529 Modes of Operation for Camellia for Use with IPsec. A. Kato, M.
     Kanda, S. Kanno. April 2009. (Format: TXT=13030 bytes) (Status:
     PROPOSED STANDARD)

5540 40 Years of RFCs. RFC Editor. April 2009. (Format: TXT=5579
     bytes) (Status: INFORMATIONAL)

===========================================================================
 - This file last updated Fri Apr 24 02:30:00 PDT 2009