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module openconfig-if-tunnel {
yang-version "1";
namespace "http://openconfig.net/yang/interfaces/tunnel";
prefix "oc-tun";
import openconfig-interfaces { prefix oc-if; }
import openconfig-extensions { prefix oc-ext; }
import openconfig-inet-types { prefix oc-inet; }
import openconfig-if-ip { prefix oc-ip; }
organization
"OpenConfig working group";
contact
"OpenConfig working group
netopenconfig@googlegroups.com";
description
"This model adds extensions to the OpenConfig interfaces
model to configure tunnel interfaces on a network
device.";
oc-ext:openconfig-version "0.1.0";
revision "2018-01-05" {
description
"Initial tunnel model";
reference "0.1.0";
}
grouping tunnel-top {
description
"Top-level grouping for parameters related to
a tunnel interface.";
container tunnel {
description
"In the case that the interface is logical tunnel
interface, the parameters for the tunnel are
specified within this subtree. Tunnel interfaces
have only a single logical subinterface associated
with them.";
container config {
description
"Configuration parameters associated with the
tunnel interface";
uses tunnel-config;
}
container state {
config false;
description
"Operational state parameters associated with
the tunnel interface.";
uses tunnel-config;
}
uses oc-ip:ipv4-top;
uses oc-ip:ipv6-top;
}
}
grouping tunnel-config {
description
"Configuraton parameters relating to a tunnel
interface.";
leaf src {
type oc-inet:ip-address;
description
"The source address that should be used for the
tunnel.";
}
leaf dst {
type oc-inet:ip-address;
description
"The destination address for the tunnel.";
}
leaf ttl {
type uint8 {
range "1..255";
}
description
"The time-to-live (or hop limit) that should be utilised
for the IP packets used for the tunnel transport.";
}
leaf gre-key {
type uint32;
description
"The GRE key to be specified for the tunnel. The
key is used to identify a traffic flow within
a tunnel.";
reference
"RFC2890: Key and Sequence Number Extensions to GRE";
}
}
augment "/oc-if:interfaces/oc-if:interface" {
description
"Augment to add tunnel configuration to interfaces";
uses tunnel-top;
}
}
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