module ietf-yang-mpl-seeds { yang-version 1.1; namespace "urn:ietf:params:xml:ns:yang:ietf-yang-mpl-seeds"; prefix "mplse"; import ietf-yang-mpl-domain{ prefix "mpl"; } organization "IETF ROLL (Routing over Low power and lossy networks) Working Group"; contact "WG Web: WG List: WG Chair: Peter van der Stok WG Chair: Ines Robles Editor: Peter van der Stok"; description "This module contains information about the operation of the MPL protocol. Copyright (c) 2018 IETF Trust and the persons identified as authors of the code. All rights reserved. Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents ( This version of this YANG module is part of RFC XXXX; see the RFC itself for full legal notices."; revision "2018-07-06" { description "revision 3"; reference "I-D:draft-ietf-roll-mpl-yang: A YANG model for Multicast Protocol for Low power and lossy Networks (MPL)"; } augment "/mpl:domain" { description "additional message buffer status to MPL domains"; leaf SE_LIFETIME { type uint16; units "milliseconds/timer units"; description "Conversion from clock ticks to milliseconds, equivalent to SEED_SET_ENTRY_LIFETIME/TUNIT as specified in [RFC7774]."; } list mpl-seeds{ key "seedID domainID"; config false; description "List describes all seeds that are active in the server. Seed information contains the message buffer contents and the operational values of I, c, sequence number and the life-times per message."; leaf seedID{ type uint64; description "value uniquely identifies the MPL Seed within a MPL domain."; } leaf domainID{ type uint16; description "together with seedID uniquely identifies buffer set."; } leaf local { type boolean; description "When local == true, seed originated in this forwarder. When local == false, seed originated in different forwarder."; } leaf generate-seqno { type uint8; description "Sequence number of next message to be generated by this local seed."; } leaf life-time { type uint64; units "milliseconds"; description "Minimum remaining lifetime of the seed entry in milliseconds."; } leaf min-seqno{ type uint8; description "Lower bound sequence number in the buffer of the seed."; } leaf data-number{ type uint8; description "Number of currently buffered data messages."; } leaf control-number{ type uint8; description "Number of currently buffered control messages."; } list buffered-messages{ key seqno; description "status of trickle intervals of the buffered message identified by seqno. and seed/domain"; leaf seqno{ type uint8; description "Sequence number of message."; } leaf I{ type uint8; units "milliseconds"; description "Current Trickle timer interval size in milliseconds. mpl-ops/mpl-parameter/DATA_MESSAGE_IMIN <= mpl-seeds/buffered-messages/I <= mpl-ops/mpl-parameter/DATA_MESSAGE_IMAX"; } leaf c{ type uint8; description "number of times that a copy of this message has been received in this interval."; } leaf e{ type uint8; description "number of Trickle time expirations since last Trickle timer reset."; } leaf t{ type uint8; units "milliseconds"; description "Time expressed in milliseconds that message will be (is) forwarded. mpl-seeds/buffered-messages/t < mpl-seeds/buffered-messages/I"; } } // list seed-timers } // list MPL-seeds } // augment } // module ietf-yang-mpl-seeds