Documents related to 'Middlebox'
2010, RFC5973: NAT/Firewall NSIS Signaling Layer Protocol (NSLP)
2012, RFC6714: Connection Establishment for Media Anchoring (CEMA) for the Message Session Relay Protocol (MSRP)
2013, RFC6935: IPv6 and UDP Checksums for Tunneled Packets
2017, RFC8041: Use Cases and Operational Experience with Multipath TCP
2017, RFC8165: Design Considerations for Metadata Insertion