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module interface-nat {
yang-version 1;
namespace "http://fd.io/hc2vpp/yang/interface-nat";
prefix "ifc-nat";
import ietf-interfaces {
prefix "if";
}
import yang-ext {
prefix "ext";
}
organization
"FD.io - The Fast Data Project";
contact
"Hc2vpp Wiki <https://wiki.fd.io/view/Hc2vpp>
Mailing List <hc2vpp@lists.fd.io>";
description
"This module contains a collection of YANG definitions for
applying NAT configuration on VPP interfaces.
Copyright (c) 2016-2017 Cisco and/or its affiliates.
Licensed under the Apache License, Version 2.0 (the 'License');
you may not use this file except in compliance with the License.
You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an 'AS IS' BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.";
revision "2017-08-16" {
description "Added support for NAT64.";
}
revision "2017-08-01" {
description "Added support for nat_interface_add_del_output_feature.";
}
revision "2016-12-14" {
description "Initial revision of interface-nat model.";
}
grouping interface-nat-vpp-feature-attributes {
leaf post-routing {
type boolean;
default false;
description
"Indicates whether NAT translation should be applied after routing.
If true, nat_interface_add_del_output_feature message is used to enable NAT.
By default nat_interface_add_del_feature is used.";
reference
"https://git.fd.io/vpp/tree/src/plugins/nat/nat.api";
}
leaf nat44-support {
type boolean;
default true;
description
"Indicates NAT44 support. Enabled by default in order to preserve compatibility with previous versions of the model.";
}
leaf nat64-support {
type boolean;
description
"Indicates NAT64 support";
}
reference
"https://wiki.fd.io/view/VPP/SNAT";
}
grouping interface-nat-attributes {
container nat {
container inbound {
presence "Enables inbound NAT";
uses interface-nat-vpp-feature-attributes;
}
container outbound {
presence "Enables outbound NAT";
uses interface-nat-vpp-feature-attributes;
}
}
}
augment /if:interfaces/if:interface {
ext:augment-identifier "nat-interface-augmentation";
uses interface-nat-attributes;
}
augment /if:interfaces-state/if:interface {
ext:augment-identifier "nat-interface-state-augmentation";
uses interface-nat-attributes;
}
}
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