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Diffstat (limited to 'src/plugins/yang/openconfig/openconfig-policy-forwarding.yang')
| -rw-r--r-- | src/plugins/yang/openconfig/openconfig-policy-forwarding.yang | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/plugins/yang/openconfig/openconfig-policy-forwarding.yang b/src/plugins/yang/openconfig/openconfig-policy-forwarding.yang deleted file mode 100644 index 63dbf78..0000000 --- a/src/plugins/yang/openconfig/openconfig-policy-forwarding.yang +++ /dev/null @@ -1,119 +0,0 @@ -module openconfig-policy-forwarding { - yang-version "1"; - - namespace "http://openconfig.net/yang/policy-forwarding"; - - prefix "oc-pf"; - - import openconfig-extensions { prefix "oc-ext"; } - - // Include submodules. - include openconfig-pf-forwarding-policies; - include openconfig-pf-path-groups; - include openconfig-pf-interfaces; - - organization - "OpenConfig working group"; - - contact - "OpenConfig working group - www.openconfig.net"; - - description - "This module defines configuration and operational state data - relating to policy-based forwarding. Policy-based forwarding is - utilised when a system chooses how to forward packets (including - applying data-plane operations such as encapsulation or - decapsulation) based on policies other than destination L2 or L3 - header. Typically, systems may implement: - - - IP policy-based routing, where routing may be done based on the - source plus destination of an IP packet; information within the - L4 header; or some combination of both. - - Encapsulation or decapsulation based on certain policy - information - for example, matching particular IP destinations - and decapsulating GRE headers. - - Class-based selection of egress routes - such as class-based - selection of an egress MPLS path. - - The policies that are defined in this model are applied to a - particular ingress context of a network element (e.g., interface) - and are defined to apply following other interface policy such as - QoS classification and access control lists. - - This module defines: - - - policy-forwarding - | - |--- policies - | |-- policy - | |-- [match criteria] How packets are defined to - | | match policy. - | |-- [forwarding-action] How packets matching should - | be forwarded. - |--- interfaces - | |-- interfaces - | | -- apply-forwarding-policy Forwarding policy to - | used on the interface. - |--- path-selection-groups - |-- path-selection-group A group of forwarding resources - that are grouped for purposes - of next-hop selection. - - A forwarding-policy specifies the match criteria that it intends - to use to determine the packets that it reroutes - this may - consist of a number of criteria, such as DSCP. The action of the - policy results in a forwarding action being applied to matching - packets. For example, decapsulating the packet from a GRE header. - In order to enact the policy based on particular interfaces - the - forwarding-policy is applied to an interface via referencing it - within an 'apply-forwarding-policy' statement associated with an - interface. - - In some cases (e.g., Class-Based Tunnel Selection) the forwarding - action does not resolve to a single egress action, and rather - normal forwarding rules are to be applied but considering a subset - of forwarding resources. In these cases, a path-selection-group - can be created, referencing the subset of forwarding paths that - should be used for the egress selection. In the case that a subset - of MPLS LSPs are eligible for, say, DSCP 46 marked packets, a - path-selection-group is created, referencing the subset of LSPs. - The forwarding action of the corresponding policy is set to - PATH_GROUP and references the configured group of LSPs."; - - oc-ext:openconfig-version "0.2.0"; - - revision "2017-06-21" { - description - "Amend policy forwarding model based on ACL changes."; - reference "0.2.0"; - } - - revision "2017-02-28" { - description - "Initial public release of policy forwarding."; - reference "0.1.0"; - } - - revision "2016-11-08" { - description - "Initial revision."; - reference "0.0.1"; - } - - - grouping policy-forwarding-top { - description - "Top-level grouping for Policy Forwarding"; - - container policy-forwarding { - description - "Configuration and operational state relating to policy-forwarding within - a network instance."; - - uses pf-forwarding-policy-structural; - uses pf-interfaces-structural; - uses pf-path-groups-structural; - } - } -} |