rfc-2890

Key and Sequence Number Extensions to GRE

G. Dommety

date2000-09 streamLegacy statusPROPOSED STANDARD pages7 canonicalhttps://www.rfc-editor.org/rfc/rfc2890 doi10.17487/RFC2890

This document describes extensions by which two fields, Key and Sequence Number, can be optionally carried in the GRE Header. [STANDARDS-TRACK]