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Diffstat (limited to 'routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-router-advertisements@2018-03-13.yang')
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1 files changed, 501 insertions, 0 deletions
diff --git a/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-router-advertisements@2018-03-13.yang b/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-router-advertisements@2018-03-13.yang new file mode 100755 index 000000000..9c33ffc94 --- /dev/null +++ b/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-router-advertisements@2018-03-13.yang @@ -0,0 +1,501 @@ +submodule hc2vpp-ietf-ipv6-router-advertisements { + yang-version "1.1"; + + belongs-to hc2vpp-ietf-ipv6-unicast-routing { + prefix "v6ur"; + } + + import ietf-inet-types { + prefix "inet"; + } + + import ietf-interfaces { + prefix "if"; + description + "An 'ietf-interfaces' module version that is compatible with + the Network Management Datastore Architecture (NMDA) + is required."; + } + + import ietf-ip { + prefix "ip"; + description + "An 'ietf-ip' module version that is compatible with + the Network Management Datastore Architecture (NMDA) + is required."; + } + + organization + "IETF NETMOD (Network Modeling) Working Group"; + contact + "WG Web: <https://datatracker.ietf.org/wg/netmod/> + WG List: <mailto:rtgwg@ietf.org> + + Editor: Ladislav Lhotka + <mailto:lhotka@nic.cz> + Acee Lindem + <mailto:acee@cisco.com> + Yingzhen Qu + <mailto:yingzhen.qu@huawei.com>"; + + description + "This YANG module augments the 'ietf-ip' module with + parameters for IPv6 Router Advertisements. The model fully + conforms to the Network Management Datastore + Architecture (NMDA). + + 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 + (https://trustee.ietf.org/license-info). + + This version of this YANG module is part of RFC 8349; see + the RFC itself for full legal notices."; + + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)"; + + revision 2018-03-13 { + description + "Network Management Datastore Architecture (NMDA) revision."; + reference + "RFC 8349: A YANG Data Model for Routing Management + (NMDA Version)"; + } + + revision 2016-11-04 { + description + "Initial revision."; + reference + "RFC 8022: A YANG Data Model for Routing Management"; + } + + augment "/if:interfaces/if:interface/ip:ipv6" { + description + "Augments interface configuration with parameters of IPv6 + Router Advertisements."; + container ipv6-router-advertisements { + description + "Support for IPv6 Router Advertisements."; + leaf send-advertisements { + type boolean; + default "false"; + description + "A flag indicating whether or not the router sends + periodic Router Advertisements and responds to + Router Solicitations."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvSendAdvertisements"; + } + leaf max-rtr-adv-interval { + type uint16 { + range "4..65535"; + } + units "seconds"; + default "600"; + description + "The maximum time allowed between sending unsolicited + multicast Router Advertisements from the interface."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - MaxRtrAdvInterval"; + } + leaf min-rtr-adv-interval { + type uint16 { + range "3..1350"; + } + units "seconds"; + must ". <= 0.75 * ../max-rtr-adv-interval" { + description + "The value MUST NOT be greater than 75% of + 'max-rtr-adv-interval'."; + } + description + "The minimum time allowed between sending unsolicited + multicast Router Advertisements from the interface. + + The default value to be used operationally if this + leaf is not configured is determined as follows: + + - if max-rtr-adv-interval >= 9 seconds, the default + value is 0.33 * max-rtr-adv-interval; + + - otherwise, it is 0.75 * max-rtr-adv-interval."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - MinRtrAdvInterval"; + } + leaf managed-flag { + type boolean; + default "false"; + description + "The value to be placed in the 'Managed address + configuration' flag field in the Router + Advertisement."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvManagedFlag"; + } + leaf other-config-flag { + type boolean; + default "false"; + description + "The value to be placed in the 'Other configuration' + flag field in the Router Advertisement."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvOtherConfigFlag"; + } + leaf link-mtu { + type uint32; + default "0"; + description + "The value to be placed in MTU options sent by the + router. A value of zero indicates that no MTU options + are sent."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvLinkMTU"; + } + leaf reachable-time { + type uint32 { + range "0..3600000"; + } + units "milliseconds"; + default "0"; + description + "The value to be placed in the Reachable Time field in + the Router Advertisement messages sent by the router. + A value of zero means unspecified (by this router)."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvReachableTime"; + } + leaf retrans-timer { + type uint32; + units "milliseconds"; + default "0"; + description + "The value to be placed in the Retrans Timer field in + the Router Advertisement messages sent by the router. + A value of zero means unspecified (by this router)."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvRetransTimer"; + } + leaf cur-hop-limit { + type uint8; + description + "The value to be placed in the Cur Hop Limit field in + the Router Advertisement messages sent by the router. + A value of zero means unspecified (by this router). + + If this parameter is not configured, the device SHOULD + use the IANA-specified value for the default IPv4 + Time to Live (TTL) parameter that was in effect at the + time of implementation."; + reference + "RFC 3232: Assigned Numbers: RFC 1700 is Replaced by + an On-line Database + RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvCurHopLimit + IANA: IP Parameters + (https://www.iana.org/assignments/ip-parameters)"; + } + leaf default-lifetime { + type uint16 { + range "0..65535"; + } + units "seconds"; + description + "The value to be placed in the Router Lifetime field of + Router Advertisements sent from the interface, in + seconds. It MUST be either zero or between + max-rtr-adv-interval and 9000 seconds. A value of zero + indicates that the router is not to be used as a + default router. These limits may be overridden by + specific documents that describe how IPv6 operates over + different link layers. + + If this parameter is not configured, the device SHOULD + use a value of 3 * max-rtr-adv-interval."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvDefaultLifetime"; + } + container prefix-list { + description + "Support for prefixes to be placed in Prefix + Information options in Router Advertisement messages + sent from the interface. + + Prefixes that are advertised by default but do not + have their entries in the child 'prefix' list are + advertised with the default values of all parameters. + + The link-local prefix SHOULD NOT be included in the + list of advertised prefixes."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) + - AdvPrefixList"; + list prefix { + key "prefix-spec"; + description + "Support for an advertised prefix entry."; + leaf prefix-spec { + type inet:ipv6-prefix; + description + "IPv6 address prefix."; + } + choice control-adv-prefixes { + default "advertise"; + description + "Either (1) the prefix is explicitly removed from the + set of advertised prefixes or (2) the parameters with + which the prefix is advertised are specified (default + case)."; + leaf no-advertise { + type empty; + description + "The prefix will not be advertised. + + This can be used for removing the prefix from + the default set of advertised prefixes."; + } + case advertise { + leaf valid-lifetime { + type uint32; + units "seconds"; + default "2592000"; + description + "The value to be placed in the Valid Lifetime + in the Prefix Information option. The + designated value of all 1's (0xffffffff) + represents infinity."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 + (IPv6) - AdvValidLifetime"; + } + leaf on-link-flag { + type boolean; + default "true"; + description + "The value to be placed in the on-link flag + ('L-bit') field in the Prefix Information + option."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 + (IPv6) - AdvOnLinkFlag"; + } + leaf preferred-lifetime { + type uint32; + units "seconds"; + must ". <= ../valid-lifetime" { + description + "This value MUST NOT be greater than + valid-lifetime."; + } + default "604800"; + description + "The value to be placed in the Preferred + Lifetime in the Prefix Information option. + The designated value of all 1's (0xffffffff) + represents infinity."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 + (IPv6) - AdvPreferredLifetime"; + } + leaf autonomous-flag { + type boolean; + default "true"; + description + "The value to be placed in the Autonomous Flag + field in the Prefix Information option."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 + (IPv6) - AdvAutonomousFlag"; + } + } + } + } + } + } + } + + /* + * The subsequent data nodes are obviated and obsoleted + * by the Network Management Datastore Architecture + * as described in RFC 8342. + */ + augment "/if:interfaces-state/if:interface/ip:ipv6" { + status obsolete; + description + "Augments interface state data with parameters of IPv6 + Router Advertisements."; + container ipv6-router-advertisements { + status obsolete; + description + "Parameters of IPv6 Router Advertisements."; + leaf send-advertisements { + type boolean; + status obsolete; + description + "A flag indicating whether or not the router sends + periodic Router Advertisements and responds to + Router Solicitations."; + } + leaf max-rtr-adv-interval { + type uint16 { + range "4..1800"; + } + units "seconds"; + status obsolete; + description + "The maximum time allowed between sending unsolicited + multicast Router Advertisements from the interface."; + } + leaf min-rtr-adv-interval { + type uint16 { + range "3..1350"; + } + units "seconds"; + status obsolete; + description + "The minimum time allowed between sending unsolicited + multicast Router Advertisements from the interface."; + } + leaf managed-flag { + type boolean; + status obsolete; + description + "The value that is placed in the 'Managed address + configuration' flag field in the Router Advertisement."; + } + leaf other-config-flag { + type boolean; + status obsolete; + description + "The value that is placed in the 'Other configuration' flag + field in the Router Advertisement."; + } + leaf link-mtu { + type uint32; + status obsolete; + description + "The value that is placed in MTU options sent by the + router. A value of zero indicates that no MTU options + are sent."; + } + leaf reachable-time { + type uint32 { + range "0..3600000"; + } + units "milliseconds"; + status obsolete; + description + "The value that is placed in the Reachable Time field in + the Router Advertisement messages sent by the router. A + value of zero means unspecified (by this router)."; + } + leaf retrans-timer { + type uint32; + units "milliseconds"; + status obsolete; + description + "The value that is placed in the Retrans Timer field in the + Router Advertisement messages sent by the router. A value + of zero means unspecified (by this router)."; + } + leaf cur-hop-limit { + type uint8; + status obsolete; + description + "The value that is placed in the Cur Hop Limit field in the + Router Advertisement messages sent by the router. A value + of zero means unspecified (by this router)."; + } + leaf default-lifetime { + type uint16 { + range "0..9000"; + } + units "seconds"; + status obsolete; + description + "The value that is placed in the Router Lifetime field of + Router Advertisements sent from the interface, in seconds. + A value of zero indicates that the router is not to be + used as a default router."; + } + container prefix-list { + status obsolete; + description + "A list of prefixes that are placed in Prefix Information + options in Router Advertisement messages sent from the + interface. + + By default, these are all prefixes that the router + advertises via routing protocols as being on-link for the + interface from which the advertisement is sent."; + list prefix { + key "prefix-spec"; + status obsolete; + description + "Advertised prefix entry and its parameters."; + leaf prefix-spec { + type inet:ipv6-prefix; + status obsolete; + description + "IPv6 address prefix."; + } + leaf valid-lifetime { + type uint32; + units "seconds"; + status obsolete; + description + "The value that is placed in the Valid Lifetime in the + Prefix Information option. The designated value of + all 1's (0xffffffff) represents infinity. + + An implementation SHOULD keep this value constant in + consecutive advertisements, except when it is + explicitly changed in configuration."; + } + leaf on-link-flag { + type boolean; + status obsolete; + description + "The value that is placed in the on-link flag ('L-bit') + field in the Prefix Information option."; + } + leaf preferred-lifetime { + type uint32; + units "seconds"; + status obsolete; + description + "The value that is placed in the Preferred Lifetime in + the Prefix Information option, in seconds. The + designated value of all 1's (0xffffffff) represents + infinity. + + An implementation SHOULD keep this value constant in + consecutive advertisements, except when it is + explicitly changed in configuration."; + } + leaf autonomous-flag { + type boolean; + status obsolete; + description + "The value that is placed in the Autonomous Flag field + in the Prefix Information option."; + } + } + } + } + } +} |