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Diffstat (limited to 'yang/frr-vrrpd.yang')
| -rw-r--r-- | yang/frr-vrrpd.yang | 285 |
1 files changed, 285 insertions, 0 deletions
diff --git a/yang/frr-vrrpd.yang b/yang/frr-vrrpd.yang new file mode 100644 index 0000000..200eaeb --- /dev/null +++ b/yang/frr-vrrpd.yang @@ -0,0 +1,285 @@ +module frr-vrrpd { + yang-version 1.1; + namespace "http://frrouting.org/yang/vrrpd"; + prefix frr-vrrpd; + + import ietf-inet-types { + prefix inet; + } + + import ietf-yang-types { + prefix yang; + } + + import frr-interface { + prefix frr-interface; + } + + organization + "FRRouting"; + contact + "FRR Users List: <mailto:frog@lists.frrouting.org> + FRR Development List: <mailto:dev@lists.frrouting.org>"; + description + "This module defines a model for managing FRR vrrpd daemon. + + Copyright 2020 FRRouting + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."; + + revision 2019-09-09 { + description + "Initial revision."; + } + + grouping ip-vrrp-config { + description + "Configuration data for VRRP on IP interfaces"; + leaf virtual-router-id { + type uint8 { + range "1..255"; + } + description + "Set the virtual router id for use by the VRRP group. This + usually also determines the virtual MAC address that is + generated for the VRRP group"; + } + + leaf version { + type enumeration { + enum "2" { + value 2; + description + "VRRP version 2."; + } + enum "3" { + value 3; + description + "VRRP version 3."; + } + } + default "3"; + } + + leaf priority { + type uint8 { + range "1..254"; + } + default "100"; + description + "Specifies the sending VRRP interface's priority + for the virtual router. Higher values equal higher + priority"; + } + + leaf preempt { + type boolean; + default "true"; + description + "When set to true, enables preemption by a higher + priority backup router of a lower priority master router"; + } + + leaf accept-mode { + type boolean; + default "true"; + description + "Configure whether packets destined for + virtual addresses are accepted even when the virtual + address is not owned by the router interface"; + } + + leaf advertisement-interval { + type uint16 { + range "1..4095"; + } + units "centiseconds"; + default "100"; + description + "Sets the interval between successive VRRP + advertisements -- RFC 5798 defines this as a 12-bit + value expressed as 0.1 seconds, with default 100, i.e., + 1 second. Several implementation express this in units of + seconds"; + } + + leaf shutdown { + type boolean; + default "false"; + description + "Administrative shutdown for this VRRP group."; + } + } + + grouping ip-vrrp-state { + description + "Grouping for operational state data for a virtual router"; + leaf current-priority { + type uint8; + config false; + description + "Operational value of the priority for the + interface in the VRRP group."; + } + + leaf vrrp-interface { + type frr-interface:interface-ref; + config false; + description + "The interface used to transmit VRRP traffic."; + } + + leaf source-address { + type inet:ip-address; + config false; + description + "The source IP address used for VRRP advertisements."; + } + + leaf state { + type enumeration { + enum "Initialize" { + description + "State when virtual router is waiting for a Startup event."; + } + enum "Master" { + description + "State when virtual router is functioning as the forwarding router + for the virtual addresses."; + } + enum "Backup" { + description + "State when virtual router is monitoring the availability and state + of the Master router."; + } + } + config false; + } + + leaf master-advertisement-interval { + type uint16 { + range "0..4095"; + } + units "centiseconds"; + config false; + description + "Advertisement interval contained in advertisements received from the Master."; + } + + leaf skew-time { + type uint16; + units "centiseconds"; + config false; + description + "Time to skew Master_Down_Interval."; + } + + container counter { + config false; + leaf state-transition { + type yang:zero-based-counter32; + description + "Number of state transitions the virtual router has experienced."; + } + + container tx { + leaf advertisement { + type yang:zero-based-counter32; + description + "Number of sent VRRP advertisements."; + } + } + + container rx { + leaf advertisement { + type yang:zero-based-counter32; + description + "Number of received VRRP advertisements."; + } + } + } + } + + grouping ip-vrrp-top { + description + "Top-level grouping for Virtual Router Redundancy Protocol"; + container vrrp { + description + "Enclosing container for VRRP groups handled by this + IP interface"; + reference + "RFC 5798 - Virtual Router Redundancy Protocol + (VRRP) Version 3 for IPv4 and IPv6"; + list vrrp-group { + key "virtual-router-id"; + description + "List of VRRP groups, keyed by virtual router id"; + uses ip-vrrp-config; + + container v4 { + leaf-list virtual-address { + type inet:ipv4-address; + description + "Configure one or more IPv4 virtual addresses for the + VRRP group"; + } + + uses ip-vrrp-state { + augment "counter/tx" { + leaf gratuitous-arp { + type yang:zero-based-counter32; + description + "Number of sent gratuitous ARP requests."; + } + } + } + } + + container v6 { + when "../version = 3"; + leaf-list virtual-address { + type inet:ipv6-address; + description + "Configure one or more IPv6 virtual addresses for the + VRRP group"; + } + + uses ip-vrrp-state { + augment "counter/tx" { + leaf neighbor-advertisement { + type yang:zero-based-counter32; + description + "Number of sent unsolicited Neighbor Advertisements."; + } + } + } + } + } + } + } + + augment "/frr-interface:lib/frr-interface:interface" { + uses ip-vrrp-top; + } +} |