| Thomas Vachuska | 6655bee | 2017-08-24 16:12:59 -0700 | [diff] [blame^] | 1 | submodule openconfig-aft-pf { |
| 2 | belongs-to "openconfig-aft" { |
| 3 | prefix "oc-aft"; |
| 4 | } |
| 5 | |
| 6 | import openconfig-extensions { prefix "oc-ext"; } |
| 7 | import openconfig-inet-types { prefix "oc-inet"; } |
| 8 | import openconfig-yang-types { prefix "oc-yang"; } |
| 9 | import openconfig-mpls-types { prefix "oc-mplst"; } |
| 10 | import openconfig-packet-match-types { |
| 11 | prefix "oc-pkt-match-types"; |
| 12 | } |
| 13 | |
| 14 | // Include common cross-AFT groupings from the common submodule. |
| 15 | include openconfig-aft-common; |
| 16 | |
| 17 | organization |
| 18 | "OpenConfig working group"; |
| 19 | |
| 20 | contact |
| 21 | "OpenConfig working group |
| 22 | www.openconfig.net"; |
| 23 | |
| 24 | description |
| 25 | "Submodule containing definitions of groupings for the abstract |
| 26 | forwarding table(s) for policy forwarding entries. These are |
| 27 | defined to be forwarding tables that allow matches on |
| 28 | fields other than the destination address that is used in |
| 29 | other forwarding tables."; |
| 30 | |
| 31 | oc-ext:openconfig-version "0.3.0"; |
| 32 | |
| 33 | revision 2017-05-10 { |
| 34 | description |
| 35 | "Refactor to provide concretised per-AF schemas per AFT."; |
| 36 | reference "0.3.0"; |
| 37 | } |
| 38 | |
| 39 | grouping aft-pf-structural { |
| 40 | description |
| 41 | "Structural grouping defining the schema for the policy |
| 42 | forwarding abstract forwarding table."; |
| 43 | |
| 44 | list policy-forwarding-entry { |
| 45 | key "index"; |
| 46 | |
| 47 | description |
| 48 | "List of the policy forwarding entries within the abstract |
| 49 | forwarding table. Each entry is uniquely identified by an |
| 50 | index on the system, due to the arbitrary match conditions |
| 51 | that may be implemented within the policy forwarding AFT. |
| 52 | The index may change upon changes of the entry if, and only |
| 53 | if, the device exporting the AFT replaces the entire entry |
| 54 | by removing the previous entry and replacing it with a |
| 55 | subsequent updated version."; |
| 56 | |
| 57 | leaf index { |
| 58 | type leafref { |
| 59 | path "../config/index"; |
| 60 | } |
| 61 | description |
| 62 | "Reference to the arbitary index for the policy forwarding |
| 63 | AFT entry."; |
| 64 | } |
| 65 | |
| 66 | container config { |
| 67 | description |
| 68 | "Configuration parameters for the Policy forwarding |
| 69 | AFT entry."; |
| 70 | uses aft-pf-entry-config; |
| 71 | } |
| 72 | |
| 73 | container state { |
| 74 | config false; |
| 75 | description |
| 76 | "Operational state parameters for the Policy Forwarding |
| 77 | AFT entry."; |
| 78 | uses aft-pf-entry-config; |
| 79 | uses aft-pf-entry-state; |
| 80 | } |
| 81 | |
| 82 | uses aft-common-nhop-structural; |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | grouping aft-pf-entry-config { |
| 87 | description |
| 88 | "Configuration parameters for the Policy Forwarding |
| 89 | AFT entry."; |
| 90 | |
| 91 | leaf index { |
| 92 | type uint64; |
| 93 | description |
| 94 | "An arbitrary 64-bit index identifying the policy forwarding |
| 95 | AFT entry."; |
| 96 | } |
| 97 | |
| 98 | leaf ip-prefix { |
| 99 | type oc-inet:ip-prefix; |
| 100 | description |
| 101 | "The IP prefix that the forwarding entry matches."; |
| 102 | } |
| 103 | |
| 104 | leaf mac-address { |
| 105 | type oc-yang:mac-address; |
| 106 | description |
| 107 | "The MAC address that the forwarding entry matches. Used for |
| 108 | Layer 2 forwarding entries, e.g., within a VSI instance."; |
| 109 | } |
| 110 | |
| 111 | leaf mpls-label { |
| 112 | type oc-mplst:mpls-label; |
| 113 | description |
| 114 | "The MPLS label that the forwarding entry matches. Used for |
| 115 | MPLS forwarding entries, whereby the local device acts as an |
| 116 | LSR."; |
| 117 | } |
| 118 | |
| 119 | leaf mpls-tc { |
| 120 | type oc-mplst:mpls-tc; |
| 121 | description |
| 122 | "The value of the MPLS Traffic Class bits (formerly known as |
| 123 | the MPLS experimental bits) that are to be matched by the AFT |
| 124 | entry."; |
| 125 | reference |
| 126 | "RFC5462: Multiprotocol Label Switching (MPLS) Label Stack |
| 127 | Entry: 'EXP' Field Renamed to 'Traffic Class' Field"; } |
| 128 | |
| 129 | leaf ip-dscp { |
| 130 | type oc-inet:dscp; |
| 131 | description |
| 132 | "The value of the differentiated services code point (DSCP) to |
| 133 | be matched for the forwarding entry. The value is specified in |
| 134 | cases where specific class-based forwarding based on IP is |
| 135 | implemented by the device."; |
| 136 | } |
| 137 | |
| 138 | leaf ip-protocol { |
| 139 | type oc-pkt-match-types:ip-protocol-type; |
| 140 | description |
| 141 | "The value of the IP protocol field of an IPv4 packet, or the |
| 142 | next-header field of an IPv6 packet which is to be matched by |
| 143 | the AFT entry. This field is utilised where forwarding is |
| 144 | performed based on L4 information."; |
| 145 | } |
| 146 | |
| 147 | leaf l4-src-port { |
| 148 | type oc-inet:port-number; |
| 149 | description |
| 150 | "The value of the source port field of the transport header |
| 151 | that is to be matched by the AFT entry."; |
| 152 | } |
| 153 | |
| 154 | leaf l4-dst-port { |
| 155 | type oc-inet:port-number; |
| 156 | description |
| 157 | "The value of the destination port field of the transport |
| 158 | header that is to be matched by the AFT entry."; |
| 159 | } |
| 160 | } |
| 161 | |
| 162 | grouping aft-pf-entry-state { |
| 163 | description |
| 164 | "Operational state parameters for the Policy Forwarding |
| 165 | AFT entry."; |
| 166 | uses aft-common-entry-state; |
| 167 | } |
| 168 | } |