diff options
author | 2017-09-28 13:31:17 +0200 | |
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committer | 2017-09-28 13:31:17 +0200 | |
commit | 8c31963654d126fa1b670c3d10c0ee81f445166a (patch) | |
tree | 1492d8e3dddf11364d8844571a4579895cb34705 /routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang | |
parent | 1ccfb17154bf025ac320ffea3433cd62bedc221c (diff) |
HC2VPP-232 - Secondary table lookup support
Ietf models now contains case table-lookup to be able to define
lookup to secondary table. It must be separated to dedicated case
as combining secondary-vrf and other next hop types(simple,multi,special)
does not make sense, its either you define lookup to table,
or you specify next hop of some kind.
This patch works properly only for write,
as read is affected by VPP-994/VPP-995.
Read at this state can detect that route is using table lookup,
but can't detect table that is used for that lookup.
Also, HC2VPP-237 must be done in future
Change-Id: Ia6976b35c6c1712d8add60beea7b0edbc4536974
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang')
-rw-r--r-- | routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang | 848 |
1 files changed, 848 insertions, 0 deletions
diff --git a/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang b/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang new file mode 100644 index 000000000..9d955dfaf --- /dev/null +++ b/routing/routing-api/src/main/yang/hc2vpp-ietf-ipv6-unicast-routing@2017-09-17.yang @@ -0,0 +1,848 @@ +module hc2vpp-ietf-ipv6-unicast-routing { + + namespace "urn:ietf:params:xml:ns:yang:ietf-ipv6-unicast-routing"; + + prefix "v6ur"; + + import vpp-routing-table-lookup { + prefix "vpp-tl"; + } + + import hc2vpp-ietf-routing { + prefix "rt"; + revision-date 2014-05-24; + } + + import ietf-inet-types { + prefix "inet"; + } + + import ietf-interfaces { + prefix "if"; + } + + import ietf-ip { + prefix "ip"; + } + + //TODO modification needed because of yangtools bug(unable to proceed augmentation in separate model of augmentation in this model) + import vpp-routing { + prefix vpp-r; + } + + organization + "IETF NETMOD (NETCONF Data Modeling Language) Working Group"; + + contact + "WG Web: <http://tools.ietf.org/wg/netmod/> + WG List: <mailto:netmod@ietf.org> + + WG Chair: Thomas Nadeau + <mailto:tnadeau@lucidvision.com> + + WG Chair: Juergen Schoenwaelder + <mailto:j.schoenwaelder@jacobs-university.de> + + Editor: Ladislav Lhotka + <mailto:lhotka@nic.cz>"; + + description + "This YANG module augments the 'ietf-routing' module with basic + configuration and operational state data for IPv6 unicast + routing. + + Copyright (c) 2014 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 + (http://trustee.ietf.org/license-info). + + This version of this YANG module is part of RFC XXXX; see the + RFC itself for full legal notices."; + + revision 2017-09-17 { + description + "Table lookup support"; + } + + revision 2014-05-25 { + description + "Initial revision."; + reference + "RFC XXXX: A YANG Data Model for Routing Management"; + } + + /* Identities */ + + identity ipv6-unicast { + base rt:ipv6; + description + "This identity represents the IPv6 unicast address family."; + } + + /* Operational state data */ + + augment "/rt:routing-state/rt:routing-instance/rt:interfaces/" + + "rt:interface" { + description + "IPv6-specific parameters of router interfaces."; + container ipv6-router-advertisements { + description + "Parameters of IPv6 Router Advertisements."; + leaf send-advertisements { + type boolean; + 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"; + 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"; + description + "The minimum time allowed between sending unsolicited + multicast Router Advertisements from the interface."; + } + leaf managed-flag { + type boolean; + description + "The value that is placed in the 'Managed address + configuration' flag field in the Router Advertisement."; + } + leaf other-config-flag { + type boolean; + description + "The value that is placed in the 'Other configuration' flag + field in the Router Advertisement."; + } + leaf link-mtu { + type uint32; + 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"; + 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"; + 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; + 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"; + 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 { + 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"; + description + "Advertised prefix entry and its parameters."; + leaf prefix-spec { + type inet:ipv6-prefix; + description + "IPv6 address prefix."; + } + leaf valid-lifetime { + type uint32; + units "seconds"; + 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."; + } + leaf on-link-flag { + type boolean; + 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"; + 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."; + } + leaf autonomous-flag { + type boolean; + description + "The value that is placed in the Autonomous Flag field + in the Prefix Information option."; + } + } + } + } + } + + augment "/rt:routing-state/rt:ribs/rt:rib/rt:routes/rt:route" { + when "../../rt:address-family = 'v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + description + "This leaf augments an IPv6 unicast route."; + leaf destination-prefix { + type inet:ipv6-prefix; + description + "IPv6 destination prefix."; + } + } + + augment "/rt:routing-state/rt:ribs/rt:rib/rt:routes/rt:route/" + + "rt:next-hop-options/rt:simple-next-hop" { + when "../../rt:address-family = 'v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + description + "This leaf augments the 'simple-next-hop' case of IPv6 unicast + routes."; + leaf next-hop { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + } + + augment "/rt:routing-state/rt:ribs/rt:rib/rt:routes/rt:route/" + + "rt:next-hop-options/rt:next-hop-list/rt:next-hop-list/" + + "rt:next-hop" { + when "../../../../rt:address-family = 'v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + if-feature rt:multipath-routes; + description + "This leaf augments the 'next-hop-list' case of IPv6 unicast + routes."; + leaf address { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + } + + /* Configuration data */ + + augment + "/rt:routing/rt:routing-instance/rt:interfaces/rt:interface" { + when "/if:interfaces/if:interface[if:name=current()/rt:name]/" + + "ip:ipv6/ip:enabled='true'" { + description + "This augment is only valid for router interfaces with + enabled IPv6."; + } + description + "Configuration of IPv6-specific parameters of router + interfaces."; + container ipv6-router-advertisements { + description + "Configuration of 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..1800"; + } + 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 value specified in IANA Assigned Numbers that was in + effect at the time of implementation."; + reference + "RFC 4861: Neighbor Discovery for IP version 6 (IPv6) - + AdvCurHopLimit. + + IANA: IP Parameters, + http://www.iana.org/assignments/ip-parameters"; + } + leaf default-lifetime { + type uint16 { + range "0..9000"; + } + 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 + "Configuration of 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 + "Configuration of an advertised prefix entry."; + leaf prefix-spec { + type inet:ipv6-prefix; + description + "IPv6 address prefix."; + } + choice control-adv-prefixes { + default "advertise"; + description + "The prefix either may be explicitly removed from the + set of advertised prefixes, or parameters with which + it is advertised may be 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."; + } + } + } + } + } + } + } + + //NOTE - added same augmentation for operational state + + augment "/rt:routing-state/rt:routing-instance/rt:routing-protocols/rt:routing-protocol/rt:static-routes" { + description + "This augment defines the configuration of the 'static' + pseudo-protocol with data specific to IPv6 unicast."; + container ipv6 { + description + "Configuration of a 'static' pseudo-protocol instance + consists of a list of routes."; + list route { + key "id"; + ordered-by "user"; + description + "A user-ordered list of static routes."; + leaf id { + type uint32 { + //WARNING - range changed from 1..max to be mappable on vpp table ids + range "0..max"; + } + description + "Unique numeric identifier of the route. + + This value is unrelated to system-assigned 'id' + parameters of routes in RIBs."; + } + leaf description { + type string; + description + "Textual description of the route."; + } + leaf destination-prefix { + type inet:ipv6-prefix; + mandatory "true"; + description + "IPv6 destination prefix."; + } + choice next-hop-options { + mandatory "true"; + description + "Options for expressing the next-hop in static routes."; + case special-next-hop { + //WARNING - changed, see ietf-routing.yang + uses rt:special-next-hop-grouping; + } + + // TODO - HONEYCOMB-398/HC2VPP-237 + case table-lookup { + container table-lookup-params { + uses vpp-tl:table-lookup-case-params; + } + } + + case simple-next-hop { + leaf next-hop { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + //TODO - temporarily set to absolute path until https://bugs.opendaylight.org/show_bug.cgi?id=6881 is resolved + leaf outgoing-interface { + type leafref { + path "/rt:routing/rt:routing-instance/rt:interfaces/rt:interface/" + + "rt:name"; + } + description + "Name of the outgoing interface. + + Only interfaces configured for the ancestor routing + instance can be given."; + } + } + case next-hop-list { + if-feature rt:multipath-routes; + container next-hop-list { + description + "Configuration of multiple next-hops."; + list next-hop { + key "id"; + description + "An entry of a next-hop list."; + leaf id { + type uint32; + description + "Unique numeric identifier of the entry. + + This value is unrelated to system-assigned 'id' + parameters of next-hops in RIBs."; + } + leaf address { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + //TODO - temporarily set to absolute path until https://bugs.opendaylight.org/show_bug.cgi?id=6881 is resolved + leaf outgoing-interface { + type leafref { + path "/rt:routing/rt:routing-instance/rt:interfaces/rt:interface/" + + "rt:name"; + } + description + "Name of the outgoing interface. + + Only interfaces configured for the ancestor + routing instance can be given."; + } + uses rt:next-hop-classifiers { + refine "priority" { + default "primary"; + } + refine "weight" { + default "0"; + } + } + } + } + } + } + + //TODO modification needed because of yangtools bug(unable to proceed augmentation in separate model of augmentation in this model) + container vpp-ipv6-route-state{ + uses vpp-r:vpp-route-attributes; + } + } + } + } + + augment "/rt:routing/rt:routing-instance/rt:routing-protocols/rt:routing-protocol/rt:static-routes" { + description + "This augment defines the configuration of the 'static' + pseudo-protocol with data specific to IPv6 unicast."; + container ipv6 { + description + "Configuration of a 'static' pseudo-protocol instance + consists of a list of routes."; + list route { + key "id"; + ordered-by "user"; + description + "A user-ordered list of static routes."; + leaf id { + type uint32 { + //WARNING - range changed from 1..max to be mappable on vpp table ids + range "0..max"; + } + description + "Unique numeric identifier of the route. + + This value is unrelated to system-assigned 'id' + parameters of routes in RIBs."; + } + leaf description { + type string; + description + "Textual description of the route."; + } + leaf destination-prefix { + type inet:ipv6-prefix; + mandatory "true"; + description + "IPv6 destination prefix."; + } + choice next-hop-options { + mandatory "true"; + description + "Options for expressing the next-hop in static routes."; + case special-next-hop { + //WARNING - changed, see ietf-routing.yang + uses rt:special-next-hop-grouping; + } + + // TODO - HONEYCOMB-398/HC2VPP-237 + case table-lookup { + container table-lookup-params { + uses vpp-tl:table-lookup-case-params; + } + } + + case simple-next-hop { + leaf next-hop { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + //TODO - temporarily set to absolute path until https://bugs.opendaylight.org/show_bug.cgi?id=6881 is resolved + leaf outgoing-interface { + type leafref { + path "/rt:routing/rt:routing-instance/rt:interfaces/rt:interface/" + + "rt:name"; + } + description + "Name of the outgoing interface. + + Only interfaces configured for the ancestor routing + instance can be given."; + } + } + case next-hop-list { + if-feature rt:multipath-routes; + container next-hop-list { + description + "Configuration of multiple next-hops."; + list next-hop { + key "id"; + description + "An entry of a next-hop list."; + leaf id { + type uint32; + description + "Unique numeric identifier of the entry. + + This value is unrelated to system-assigned 'id' + parameters of next-hops in RIBs."; + } + leaf address { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + //TODO - temporarily set to absolute path until https://bugs.opendaylight.org/show_bug.cgi?id=6881 is resolved + leaf outgoing-interface { + type leafref { + path "/rt:routing/rt:routing-instance/rt:interfaces/rt:interface/" + + "rt:name"; + } + description + "Name of the outgoing interface. + + Only interfaces configured for the ancestor + routing instance can be given."; + } + uses rt:next-hop-classifiers { + refine "priority" { + default "primary"; + } + refine "weight" { + default "0"; + } + } + } + } + } + } + + //TODO modification needed because of yangtools bug(unable to proceed augmentation in separate model of augmentation in this model) + container vpp-ipv6-route{ + uses vpp-r:vpp-route-attributes; + } + } + } + } + + /* RPC methods */ + + augment "/rt:active-route/rt:input/rt:destination-address" { + when "rt:address-family='v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + description + "This leaf augments the 'rt:destination-address' parameter of + the 'rt:active-route' operation."; + leaf address { + type inet:ipv6-address; + description + "IPv6 destination address."; + } + } + + augment "/rt:active-route/rt:output/rt:route" { + when "rt:address-family='v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + description + "This leaf augments the reply to the 'rt:active-route' + operation."; + leaf destination-prefix { + type inet:ipv6-prefix; + description + "IPv6 destination prefix."; + } + } + + augment "/rt:active-route/rt:output/rt:route/rt:next-hop-options/" + + "rt:simple-next-hop" { + when "rt:address-family='v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + description + "This leaf augments the 'simple-next-hop' case in the reply to + the 'rt:active-route' operation."; + leaf next-hop { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + } + + augment "/rt:active-route/rt:output/rt:route/rt:next-hop-options/" + + "rt:next-hop-list/rt:next-hop-list/rt:next-hop" { + when "../../rt:address-family='v6ur:ipv6-unicast'" { + description + "This augment is valid only for IPv6 unicast."; + } + if-feature rt:multipath-routes; + description + "This leaf augments the 'next-hop-list' case in the reply to + the 'rt:active-route' operation."; + leaf address { + type inet:ipv6-address; + description + "IPv6 address of the next-hop."; + } + } +}
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