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module ietf-dhcpv6-types {
yang-version 1.1;
namespace "urn:ietf:params:xml:ns:yang:ietf-dhcpv6-types";
prefix "dhcpv6-types";
import ietf-inet-types {
prefix inet;
}
import ietf-yang-types {
prefix yang;
}
organization "DHC WG";
contact
"cuiyong@tsinghua.edu.cn
lh.sunlinh@gmail.com
ian.farrer@telekom.de
sladjana.zechlin@telekom.de
hezihao9512@gmail.com";
description "This model defines a YANG data model that can be
used to define some commonly used DHCPv6 types";
revision 2018-09-04 {
description "";
reference "I-D: draft-ietf-dhc-dhcpv6-yang";
}
revision 2018-01-30 {
description "Initial revision";
reference "I-D: draft-ietf-dhc-dhcpv6-yang";
}
/*
* Grouping
*/
grouping vendor-infor {
description "Vendor information.";
container vendor-info {
description "";
leaf ent-num {
type uint32;
mandatory true;
description "enterprise number";
}
leaf-list data {
type string;
description "specific vendor info";
}
}
}
grouping duid {
description
"Each server and client has only one DUID (DHCP Unique Identifier).
The DUID here identifies a unique DHCPv6 server for clients. DUID
consists of a two-octet type field and an arbitrary length (no more
than 128 bytes) content field. Currently there are four defined types
of DUIDs in RFC3315 and RFC6355 - DUID-LLT, DUID-EN, DUID-LL and
DUID-UUID. DUID-Unknown represents those unconventional DUIDs.";
reference "RFC3315: Section 9 and RFC6355: Section 4";
leaf type-code {
type uint16;
default 65535;
description "Type code of this DUID";
}
choice duid-type {
default duid-unknown;
description "Selects the format for the DUID.";
case duid-llt {
description "DUID Based on Link-layer Address Plus Time
(Type 1 - DUID-LLT)";
reference "RFC3315 Section 9.2";
leaf duid-llt-hardware-type {
type uint16;
description "Hardware type as assigned by IANA (RFC826).";
}
leaf duid-llt-time {
type yang:timeticks;
description "The time value is the time that the DUID is
generated represented in seconds since midnight (UTC),
January 1, 2000, modulo 2^32.";
}
leaf duid-llt-link-layer-addr {
type yang:mac-address;
description "Link-layer address as described in RFC2464";
}
}
case duid-en {
description "DUID Assigned by Vendor Based on Enterprise Number
(Type 2 - DUID-EN)";
reference "RFC3315 Section 9.3";
leaf duid-en-enterprise-number {
type uint32;
description "Vendor's registered Private Enterprise Number as
maintained by IANA";
}
leaf duid-en-identifier {
type string;
description "Indentifier, unique to the device that is
using it";
}
}
case duid-ll {
description "DUID Based on Link-layer Address (Type 3 - DUID-LL)";
reference "RFC3315 Section 9.4";
leaf duid-ll-hardware-type {
type uint16;
description "Hardware type as assigned by IANA (RFC826).";
}
leaf duid-ll-link-layer-addr {
type yang:mac-address;
description "Link-layer address as described in RFC2464";
}
}
case duid-uuid {
description "DUID Based on Universally Unique Identifier
(Type 4 - DUID-UUID)";
reference "RFC6335 Defination of the UUID-Based Unique Identifier";
leaf uuid {
type yang:uuid;
description "A Universally Unique IDentifier in the string
representation defined in RFC 4122. The canonical
representation uses lowercase characters";
}
}
case duid-unknown {
description "DUID based on free raw bytes";
leaf data {
type binary;
description "The bits to be used as the identifier";
}
}
}
}
grouping portset-para {
description "portset parameters";
container port-parameter {
description "port parameter";
leaf offset {
type uint8;
mandatory true;
description "offset in a port set";
}
leaf psid-len {
type uint8;
mandatory true;
description "length of a psid";
}
leaf psid {
type uint16;
mandatory true;
description "psid value";
}
}
}
grouping iaid {
description "IA is a construct through which a server and a
client can identify, group, and manage a set of related IPv6
addresses. The key of the list is a 4-byte number IAID defined
in [RFC3315].";
list identity-association {
config "false";
description "IA";
leaf iaid {
type uint32;
mandatory true;
description "IAID";
}
leaf ia-type {
type string;
mandatory true;
description "IA type";
}
leaf-list ipv6-addr {
type inet:ipv6-address;
description "ipv6 address";
}
leaf-list ipv6-prefix {
type inet:ipv6-prefix;
description "ipv6 prefix";
}
leaf-list prefix-length {
type uint8;
description "ipv6 prefix length";
}
leaf t1-time {
type yang:timeticks;
mandatory true;
description "t1 time";
}
leaf t2-time {
type yang:timeticks;
mandatory true;
description "t2 time";
}
leaf preferred-lifetime {
type yang:timeticks;
mandatory true;
description "preferred lifetime";
}
leaf valid-lifetime {
type yang:timeticks;
mandatory true;
description "valid lifetime";
}
}
}
}
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