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- --- a/dev/null 2020-04-10 18:48:03.582667900 +0300
- +++ b/yang/frr-route-map.yang 2020-05-02 11:43:04.182956847 +0300
- @@ -0,0 +1,387 @@
- +module frr-route-map {
- + yang-version 1.1;
- + namespace "http://frrouting.org/yang/route-map";
- + prefix frr-route-map;
- +
- + import ietf-inet-types {
- + prefix inet;
- + }
- + import frr-filter {
- + prefix filter;
- + }
- + 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 route map settings";
- +
- + revision 2019-07-01 {
- + description "Initial revision";
- + }
- +
- + /*
- + * Types.
- + */
- + typedef route-map-sequence {
- + description "Route map valid sequence numbers";
- + type uint16 {
- + range "1..65535";
- + }
- + }
- +
- + typedef route-map-name {
- + description "Route map name format";
- + type string;
- + }
- +
- + /*
- + * Operational data.
- + */
- + container lib {
- + list route-map {
- + description "Route map instance";
- +
- + key "name";
- +
- + leaf name {
- + description "Route map instance name";
- + type route-map-name;
- + }
- +
- + list entry {
- + description "Route map entry";
- +
- + key "sequence";
- +
- + leaf sequence {
- + description
- + "Route map instance priority (low number means higher priority)";
- + type route-map-sequence;
- + }
- +
- + leaf description {
- + description "Route map description";
- + type string;
- + }
- +
- + leaf action {
- + description
- + "Route map actions: permit (executes action), deny (quits evaluation)";
- + mandatory true;
- + type enumeration {
- + enum permit {
- + description
- + "Executes configured action and permits the prefix/route
- + if the conditions matched. An alternative exit action can
- + be configured to continue processing the route map list
- + or jump to process another route map.";
- + value 0;
- + }
- + enum deny {
- + description
- + "If all conditions are met the prefix/route is denied and
- + route map processing stops.";
- + value 1;
- + }
- + }
- + }
- +
- + leaf call {
- + description
- + "Call another route map before calling `exit-policy`. If the
- + called route map returns deny then this route map will also
- + return deny";
- + type route-map-name;
- + }
- +
- + leaf exit-policy {
- + description "What do to after route map successful match, set and call";
- + type enumeration {
- + enum permit-or-deny {
- + description "End route map evaluation and return";
- + value 0;
- + }
- + enum next {
- + description
- + "Proceed evaluating next route map entry per sequence";
- + value 1;
- + }
- + enum goto {
- + description
- + "Go to route map entry with the provided sequence number";
- + value 2;
- + }
- + }
- + default "permit-or-deny";
- + }
- +
- + leaf goto-value {
- + when "../exit-policy = 'goto'";
- + description
- + "Sequence number to jump (when using `goto` exit policy)";
- + mandatory true;
- + type route-map-sequence;
- + }
- +
- + list match-condition {
- + description "Route map match conditions";
- +
- + key "condition";
- +
- + leaf condition {
- + description "Match condition";
- + type enumeration {
- + enum interface {
- + description "Match interface";
- + value 0;
- + }
- + enum ipv4-address-list {
- + description "Match an IPv4 access-list";
- + value 1;
- + }
- + enum ipv4-prefix-list {
- + description "Match an IPv4 prefix-list";
- + value 2;
- + }
- + enum ipv4-next-hop-list {
- + description "Match an IPv4 next-hop";
- + value 3;
- + }
- + enum ipv4-next-hop-prefix-list {
- + description "Match an IPv4 next-hop prefix list";
- + value 4;
- + }
- + enum ipv4-next-hop-type {
- + description "Match an IPv4 next-hop type";
- + value 5;
- + }
- + enum ipv6-address-list {
- + description "Match an IPv6 access-list";
- + value 6;
- + }
- + enum ipv6-prefix-list {
- + description "Match an IPv6 prefix-list";
- + value 7;
- + }
- + enum ipv6-next-hop-type {
- + description "Match an IPv6 next-hop type";
- + value 8;
- + }
- + enum metric {
- + description "Match a route metric";
- + value 9;
- + }
- + enum tag {
- + description "Match a route tag";
- + value 10;
- + }
- + /* zebra specific conditions. */
- + enum ipv4-prefix-length {
- + description "Match IPv4 prefix length";
- + value 100;
- + }
- + enum ipv6-prefix-length {
- + description "Match IPv6 prefix length";
- + value 101;
- + }
- + enum ipv4-next-hop-prefix-length {
- + description "Match next-hop prefix length";
- + value 102;
- + }
- + enum source-protocol {
- + description "Match source protocol";
- + value 103;
- + }
- + enum source-instance {
- + description "Match source protocol instance";
- + value 104;
- + }
- + }
- + }
- +
- + choice condition-value {
- + description
- + "Value to match (interpretation depends on condition type)";
- + mandatory true;
- + case interface {
- + when "./condition = 'interface'";
- + leaf interface {
- + type string;
- + }
- + }
- + case access-list-num {
- + when "./condition = 'ipv4-address-list' or
- + ./condition = 'ipv4-next-hop-list'";
- + leaf access-list-num {
- + type filter:access-list-standard;
- + }
- + }
- + case access-list-num-extended {
- + when "./condition = 'ipv4-address-list' or
- + ./condition = 'ipv4-next-hop-list'";
- + leaf access-list-num-extended {
- + type filter:access-list-extended;
- + }
- + }
- + case list-name {
- + when "./condition = 'ipv4-address-list' or
- + ./condition = 'ipv4-prefix-list' or
- + ./condition = 'ipv4-next-hop-list' or
- + ./condition = 'ipv4-next-hop-prefix-list' or
- + ./condition = 'ipv6-address-list' or
- + ./condition = 'ipv6-prefix-list'";
- + leaf list-name {
- + type filter:access-list-name;
- + }
- + }
- + case ipv4-next-hop-type {
- + when "./condition = 'ipv4-next-hop-type'";
- + leaf ipv4-next-hop-type {
- + type enumeration {
- + enum blackhole {
- + value 0;
- + }
- + }
- + }
- + }
- + case ipv6-next-hop-type {
- + when "./condition = 'ipv6-next-hop-type'";
- + leaf ipv6-next-hop-type {
- + type enumeration {
- + enum blackhole {
- + value 0;
- + }
- + }
- + }
- + }
- + case metric {
- + when "./condition = 'metric'";
- + leaf metric {
- + type uint32 {
- + range "1..4294967295";
- + }
- + }
- + }
- + case tag {
- + when "./condition = 'tag'";
- + leaf tag {
- + type uint32 {
- + range "1..4294967295";
- + }
- + }
- + }
- + }
- + }
- +
- + list set-action {
- + description "Route map set actions";
- +
- + key "action";
- +
- + leaf action {
- + description "Action to do when the route map matches";
- + type enumeration {
- + enum ipv4-next-hop {
- + description "Set IPv4 address of the next hop";
- + value 0;
- + }
- + enum ipv6-next-hop {
- + description "Set IPv6 address of the next hop";
- + value 1;
- + }
- + enum metric {
- + description "Set prefix/route metric";
- + value 2;
- + }
- + enum tag {
- + description "Set tag";
- + value 3;
- + }
- + /* zebra specific conditions. */
- + enum source {
- + description "Set source address for route";
- + value 100;
- + }
- + }
- + }
- +
- + choice action-value {
- + description
- + "Value to set (interpretation depends on action-type)";
- + case ipv4-address {
- + when "./action = 'ipv4-next-hop'";
- + leaf ipv4-address {
- + description "IPv4 address";
- + type inet:ipv4-address;
- + }
- + }
- + case ipv6-address {
- + when "./action = 'ipv6-next-hop'";
- + leaf ipv6-address {
- + description "IPv6 address";
- + type inet:ipv6-address;
- + }
- + }
- + case metric {
- + when "./action = 'metric'";
- + choice metric-value {
- + description "Metric to set or use";
- + case value {
- + leaf value {
- + description "Use the following metric value";
- + type uint32 {
- + range "0..4294967295";
- + }
- + }
- + }
- + case add-metric {
- + leaf add-metric {
- + description "Add unit to metric";
- + type boolean;
- + }
- + }
- + case subtract-metric {
- + leaf subtract-metric {
- + description "Subtract unit from metric";
- + type boolean;
- + }
- + }
- + case use-round-trip-time {
- + leaf use-round-trip-time {
- + description "Use the round trip time as metric";
- + type boolean;
- + }
- + }
- + case add-round-trip-time {
- + leaf add-round-trip-time {
- + description "Add round trip time to metric";
- + type boolean;
- + }
- + }
- + case subtract-round-trip-time {
- + leaf subtract-round-trip-time {
- + description "Subtract round trip time to metric";
- + type boolean;
- + }
- + }
- + }
- + }
- + case tag {
- + when "./action = 'tag'";
- + leaf tag {
- + description "Tag value";
- + type uint32 {
- + range "0..4294967295";
- + }
- + }
- + }
- + }
- + }
- + }
- + }
- + }
- +}
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