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Commit 3f4833b4 authored by Martin Stiemerling's avatar Martin Stiemerling
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first import of gosdn start

not tested yet, a modified copy from my beachead project.
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...@@ -7,4 +7,8 @@ documentation/design/*.pdf ...@@ -7,4 +7,8 @@ documentation/design/*.pdf
*.blg *.blg
*.lof *.lof
*.log *.log
*.out *.out
\ No newline at end of file .idea/gosdn.iml
.idea/modules.xml
.idea/vcs.xml
.idea/workspace.xml
# Collection of programming stuff
## Dependencies
* github.com/spf13/cobra: used for basic cli of gosdn, such as starting the daemon, get versioning info etc
* grpc
## Structure of the code
main.go: main() function
nucleus/: core functionality of gosdn
ygot (yang for go tools).
Checkout this in go: go get github.com/openconfig/ygot/ygot
## Usefull things to know
Regenerate gRPC code (https://grpc.io/docs/languages/go/quickstart/#regenerate-grpc-code)
* ( cd ~/go/src/github.com/grpc-go/cmd/protoc-gen-go-grpc/ && go install . )
*
protoc \
--go_out=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config:. \
--go-grpc_out=Mgrpc/service_config/service_config.proto=/internal/proto/grpc_service_config:. \
--go_opt=paths=source_relative \
--go-grpc_opt=paths=source_relative \
cliInterface/gosdnCLI.proto
\ No newline at end of file
syntax = "proto3";
option go_package = "gitlab.fbi.h-da.de/cocsn/gosdn";
option java_multiple_files = true;
option java_package = "de.h-da.fbi.gosdn.cliInterface";
option java_outer_classname = "cliInterface";
package cliInterface;
// The greeting service definition.
service Greeter {
// Sends a greeting
rpc SayHello (HelloRequest) returns (HelloReply) {}
}
// The request message containing the user's name.
message HelloRequest {
string name = 1;
}
// The response message containing the greetings
message HelloReply {
string message = 1;
}
package main
import (
"context"
"google.golang.org/grpc"
"log"
"os"
pb "project-beachhead/grpc_interface"
"time"
)
const (
address = "localhost:55055"
defaultName = "gosdn-cli"
)
// Based on the helloworld example of grpc.io
func main() {
// Set up a connection to the server.
conn, err := grpc.Dial(address, grpc.WithInsecure(), grpc.WithBlock())
if err != nil {
log.Fatalf("did not connect: %v", err)
}
defer conn.Close()
c := pb.NewGreeterClient(conn)
// Contact the server and print out its response.
name := defaultName
if len(os.Args) > 1 {
name = os.Args[1]
}
ctx, cancel := context.WithTimeout(context.Background(), time.Second)
defer cancel()
r, err := c.SayHello(ctx, &pb.HelloRequest{Name: name})
if err != nil {
log.Fatalf("could not greet: %v", err)
}
log.Printf("Greeting: %s", r.GetMessage())
}
main.go 0 → 100644
package main
import (
"project-beachhead/nucleus"
)
// Generate the code out of the yang modules
//go:generate go run $GOPATH/src/github.com/openconfig/ygot/generator/generator.go -path=yang -output_file=goSDN/goSDNgo.go -package_name=gosdn -generate_fakeroot -fakeroot_name=device -compress_paths=true -shorten_enum_leaf_names -exclude_modules=ietf-interfaces yang/openconfig-interfaces.yang yang/openconfig-if-ip.yang
func main() {
println("This is the network superintendent...")
// hand off to cmd for further processing
cmd.Execute()
// nothing to see here, please move on!
}
package nucleus
import (
"fmt"
"github.com/openconfig/ygot/ygot"
"net"
gosdn "project-beachhead/goSDN"
)
func AssembleJSON() {
// Build my device
d := &gosdn.Device{}
interfaces, _ := net.Interfaces()
for _, iface := range interfaces {
fmt.Println(iface.Name)
i, err := d.NewInterface(iface.Name)
if err != nil {
panic(err)
}
i.Mtu = ygot.Uint16(234)
//i.Mtu = ygot.Uint16(iface.MTU)
}
// EmitJSON from the ygot library directly does .Validate() and outputs JSON in
// the specified format.
json, err := ygot.EmitJSON(d, &ygot.EmitJSONConfig{
Format: ygot.RFC7951,
Indent: " ",
RFC7951Config: &ygot.RFC7951JSONConfig{
AppendModuleName: true,
},
})
if err != nil {
panic(fmt.Sprintf("JSON demo error: %v", err))
}
fmt.Println(json)
}
\ No newline at end of file
package nucleus
import (
"context"
_ "github.com/mattn/go-sqlite3"
"google.golang.org/grpc"
"log"
"net"
pb "project-beachhead/grpc_interface"
sbiPcap "project-beachhead/southbound-interfaces"
"time"
)
// TODO XXX This has to be moved to some configuration file
const (
cli_control_port = "localhost:55055"
)
// server is used to implement helloworld.GreeterServer.
type server struct {
pb.UnimplementedGreeterServer
}
// SayHello implements helloworld.GreeterServer
func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
log.Printf("Received: %v", in.GetName())
return &pb.HelloReply{Message: "Hello " + in.GetName()}, nil
}
func getCLIGoing() {
log.Println("Starting: GetCLIGoing")
// Boot-up the control interface for the cli
cliControlListener, err := net.Listen("tcp", cli_control_port)
if err != nil {
log.Fatalf("failed to listen: %v", err)
}
cliControlServer := grpc.NewServer()
pb.RegisterGreeterServer(cliControlServer, &server{})
if err := cliControlServer.Serve(cliControlListener); err != nil {
log.Fatalf("failed to serve: %v", err)
}
log.Println("Started: GetCLIGoing")
}
/*
* This function is used to start the core of the controller and any auxiliary services.
*/
// Next-up: backend database.
func StartUp() {
log.Println("Starting my ducks")
go getCLIGoing()
// controller.AssembleJSON()
// Bootup the pcap interface
sbiPcap.GetPCAPGoing()
log.Println("and ready for take off")
}
/*
* nucleus.Run() is the "main loop" of the controller
*/
func Run() {
isRunning := true
for isRunning {
time.Sleep(10*time.Second)
isRunning = false
}
log.Println("Good bye....!")
}
package nucleus
import (
"fmt"
"github.com/spf13/cobra"
"os"
"project-beachhead/nucleus"
)
func init() {
rootCmd.AddCommand(versionCmd)
}
var versionCmd = &cobra.Command{
Use: "version",
Short: "Print the version number of beachhead",
Long: `A version is a version.`,
Run: func(cmd *cobra.Command, args []string) {
fmt.Println("Beachead -- unkown HEAD")
},
}
var rootCmd = &cobra.Command{
Use: "beachhead",
Short: "A yet still incomplete attempt to build an network operating system, but...:-)",
Long: "Incomplete network operating system. Complete documentation is available at XXX",
Run: func(cmd *cobra.Command, args []string) {
// Do Stuff Here
nucleus.StartUp()
nucleus.Run()
},
}
func Execute() {
if err := rootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
// Package ocdemo is a demonstration package for use in the
// getting_started ygot demo.
package gosdn
// This file is a placeholder in order to ensure that Go does not
// find this directory to contain an empty package. The structs
// required for the getting started demo should be generated through
// go generate within the getting_started directory.
This diff is collapsed.
module ietf-inet-types {
namespace "urn:ietf:params:xml:ns:yang:ietf-inet-types";
prefix "inet";
organization
"IETF NETMOD (NETCONF Data Modeling Language) Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/netmod/>
WG List: <mailto:netmod@ietf.org>
WG Chair: David Kessens
<mailto:david.kessens@nsn.com>
WG Chair: Juergen Schoenwaelder
<mailto:j.schoenwaelder@jacobs-university.de>
Editor: Juergen Schoenwaelder
<mailto:j.schoenwaelder@jacobs-university.de>";
description
"This module contains a collection of generally useful derived
YANG data types for Internet addresses and related things.
Copyright (c) 2013 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC 6991; see
the RFC itself for full legal notices.";
revision 2013-07-15 {
description
"This revision adds the following new data types:
- ip-address-no-zone
- ipv4-address-no-zone
- ipv6-address-no-zone";
reference
"RFC 6991: Common YANG Data Types";
}
revision 2010-09-24 {
description
"Initial revision.";
reference
"RFC 6021: Common YANG Data Types";
}
/*** collection of types related to protocol fields ***/
typedef ip-version {
type enumeration {
enum unknown {
value "0";
description
"An unknown or unspecified version of the Internet
protocol.";
}
enum ipv4 {
value "1";
description
"The IPv4 protocol as defined in RFC 791.";
}
enum ipv6 {
value "2";
description
"The IPv6 protocol as defined in RFC 2460.";
}
}
description
"This value represents the version of the IP protocol.
In the value set and its semantics, this type is equivalent
to the InetVersion textual convention of the SMIv2.";
reference
"RFC 791: Internet Protocol
RFC 2460: Internet Protocol, Version 6 (IPv6) Specification
RFC 4001: Textual Conventions for Internet Network Addresses";
}
typedef dscp {
type uint8 {
range "0..63";
}
description
"The dscp type represents a Differentiated Services Code Point
that may be used for marking packets in a traffic stream.
In the value set and its semantics, this type is equivalent
to the Dscp textual convention of the SMIv2.";
reference
"RFC 3289: Management Information Base for the Differentiated
Services Architecture
RFC 2474: Definition of the Differentiated Services Field
(DS Field) in the IPv4 and IPv6 Headers
RFC 2780: IANA Allocation Guidelines For Values In
the Internet Protocol and Related Headers";
}
typedef ipv6-flow-label {
type uint32 {
range "0..1048575";
}
description
"The ipv6-flow-label type represents the flow identifier or Flow
Label in an IPv6 packet header that may be used to
discriminate traffic flows.
In the value set and its semantics, this type is equivalent
to the IPv6FlowLabel textual convention of the SMIv2.";
reference
"RFC 3595: Textual Conventions for IPv6 Flow Label
RFC 2460: Internet Protocol, Version 6 (IPv6) Specification";
}
typedef port-number {
type uint16 {
range "0..65535";
}
description
"The port-number type represents a 16-bit port number of an
Internet transport-layer protocol such as UDP, TCP, DCCP, or
SCTP. Port numbers are assigned by IANA. A current list of
all assignments is available from <http://www.iana.org/>.
Note that the port number value zero is reserved by IANA. In
situations where the value zero does not make sense, it can
be excluded by subtyping the port-number type.
In the value set and its semantics, this type is equivalent
to the InetPortNumber textual convention of the SMIv2.";
reference
"RFC 768: User Datagram Protocol
RFC 793: Transmission Control Protocol
RFC 4960: Stream Control Transmission Protocol
RFC 4340: Datagram Congestion Control Protocol (DCCP)
RFC 4001: Textual Conventions for Internet Network Addresses";
}
/*** collection of types related to autonomous systems ***/
typedef as-number {
type uint32;
description
"The as-number type represents autonomous system numbers
which identify an Autonomous System (AS). An AS is a set
of routers under a single technical administration, using
an interior gateway protocol and common metrics to route
packets within the AS, and using an exterior gateway
protocol to route packets to other ASes. IANA maintains
the AS number space and has delegated large parts to the
regional registries.
Autonomous system numbers were originally limited to 16
bits. BGP extensions have enlarged the autonomous system
number space to 32 bits. This type therefore uses an uint32
base type without a range restriction in order to support
a larger autonomous system number space.
In the value set and its semantics, this type is equivalent
to the InetAutonomousSystemNumber textual convention of
the SMIv2.";
reference
"RFC 1930: Guidelines for creation, selection, and registration
of an Autonomous System (AS)
RFC 4271: A Border Gateway Protocol 4 (BGP-4)
RFC 4001: Textual Conventions for Internet Network Addresses
RFC 6793: BGP Support for Four-Octet Autonomous System (AS)
Number Space";
}
/*** collection of types related to IP addresses and hostnames ***/
typedef ip-address {
type union {
type inet:ipv4-address;
type inet:ipv6-address;
}
description
"The ip-address type represents an IP address and is IP
version neutral. The format of the textual representation
implies the IP version. This type supports scoped addresses
by allowing zone identifiers in the address format.";
reference
"RFC 4007: IPv6 Scoped Address Architecture";
}
typedef ipv4-address {
type string {
pattern
'(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}'
+ '([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])'
+ '(%[\p{N}\p{L}]+)?';
}
description
"The ipv4-address type represents an IPv4 address in
dotted-quad notation. The IPv4 address may include a zone
index, separated by a % sign.
The zone index is used to disambiguate identical address
values. For link-local addresses, the zone index will
typically be the interface index number or the name of an
interface. If the zone index is not present, the default
zone of the device will be used.
The canonical format for the zone index is the numerical
format";
}
typedef ipv6-address {
type string {
pattern '((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}'
+ '((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|'
+ '(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}'
+ '(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))'
+ '(%[\p{N}\p{L}]+)?';
pattern '(([^:]+:){6}(([^:]+:[^:]+)|(.*\..*)))|'
+ '((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?)'
+ '(%.+)?';
}
description
"The ipv6-address type represents an IPv6 address in full,
mixed, shortened, and shortened-mixed notation. The IPv6
address may include a zone index, separated by a % sign.
The zone index is used to disambiguate identical address
values. For link-local addresses, the zone index will
typically be the interface index number or the name of an
interface. If the zone index is not present, the default
zone of the device will be used.
The canonical format of IPv6 addresses uses the textual
representation defined in Section 4 of RFC 5952. The
canonical format for the zone index is the numerical
format as described in Section 11.2 of RFC 4007.";
reference
"RFC 4291: IP Version 6 Addressing Architecture
RFC 4007: IPv6 Scoped Address Architecture
RFC 5952: A Recommendation for IPv6 Address Text
Representation";
}
typedef ip-address-no-zone {
type union {
type inet:ipv4-address-no-zone;
type inet:ipv6-address-no-zone;
}
description
"The ip-address-no-zone type represents an IP address and is
IP version neutral. The format of the textual representation
implies the IP version. This type does not support scoped
addresses since it does not allow zone identifiers in the
address format.";
reference
"RFC 4007: IPv6 Scoped Address Architecture";
}
typedef ipv4-address-no-zone {
type inet:ipv4-address {
pattern '[0-9\.]*';
}
description
"An IPv4 address without a zone index. This type, derived from
ipv4-address, may be used in situations where the zone is
known from the context and hence no zone index is needed.";
}
typedef ipv6-address-no-zone {
type inet:ipv6-address {
pattern '[0-9a-fA-F:\.]*';
}
description
"An IPv6 address without a zone index. This type, derived from
ipv6-address, may be used in situations where the zone is
known from the context and hence no zone index is needed.";
reference
"RFC 4291: IP Version 6 Addressing Architecture
RFC 4007: IPv6 Scoped Address Architecture
RFC 5952: A Recommendation for IPv6 Address Text
Representation";
}
typedef ip-prefix {
type union {
type inet:ipv4-prefix;
type inet:ipv6-prefix;
}
description
"The ip-prefix type represents an IP prefix and is IP
version neutral. The format of the textual representations
implies the IP version.";
}
typedef ipv4-prefix {
type string {
pattern
'(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}'
+ '([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])'
+ '/(([0-9])|([1-2][0-9])|(3[0-2]))';
}
description
"The ipv4-prefix type represents an IPv4 address prefix.
The prefix length is given by the number following the
slash character and must be less than or equal to 32.
A prefix length value of n corresponds to an IP address
mask that has n contiguous 1-bits from the most
significant bit (MSB) and all other bits set to 0.
The canonical format of an IPv4 prefix has all bits of
the IPv4 address set to zero that are not part of the
IPv4 prefix.";
}
typedef ipv6-prefix {
type string {
pattern '((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}'
+ '((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|'
+ '(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.){3}'
+ '(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))'
+ '(/(([0-9])|([0-9]{2})|(1[0-1][0-9])|(12[0-8])))';
pattern '(([^:]+:){6}(([^:]+:[^:]+)|(.*\..*)))|'
+ '((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?)'
+ '(/.+)';
}
description
"The ipv6-prefix type represents an IPv6 address prefix.
The prefix length is given by the number following the
slash character and must be less than or equal to 128.
A prefix length value of n corresponds to an IP address
mask that has n contiguous 1-bits from the most
significant bit (MSB) and all other bits set to 0.
The IPv6 address should have all bits that do not belong
to the prefix set to zero.
The canonical format of an IPv6 prefix has all bits of
the IPv6 address set to zero that are not part of the
IPv6 prefix. Furthermore, the IPv6 address is represented
as defined in Section 4 of RFC 5952.";
reference
"RFC 5952: A Recommendation for IPv6 Address Text
Representation";
}
/*** collection of domain name and URI types ***/
typedef domain-name {
type string {
pattern
'((([a-zA-Z0-9_]([a-zA-Z0-9\-_]){0,61})?[a-zA-Z0-9]\.)*'
+ '([a-zA-Z0-9_]([a-zA-Z0-9\-_]){0,61})?[a-zA-Z0-9]\.?)'
+ '|\.';
length "1..253";
}
description
"The domain-name type represents a DNS domain name. The
name SHOULD be fully qualified whenever possible.
Internet domain names are only loosely specified. Section
3.5 of RFC 1034 recommends a syntax (modified in Section
2.1 of RFC 1123). The pattern above is intended to allow
for current practice in domain name use, and some possible
future expansion. It is designed to hold various types of
domain names, including names used for A or AAAA records
(host names) and other records, such as SRV records. Note
that Internet host names have a stricter syntax (described
in RFC 952) than the DNS recommendations in RFCs 1034 and
1123, and that systems that want to store host names in
schema nodes using the domain-name type are recommended to
adhere to this stricter standard to ensure interoperability.
The encoding of DNS names in the DNS protocol is limited
to 255 characters. Since the encoding consists of labels
prefixed by a length bytes and there is a trailing NULL
byte, only 253 characters can appear in the textual dotted
notation.
The description clause of schema nodes using the domain-name
type MUST describe when and how these names are resolved to
IP addresses. Note that the resolution of a domain-name value
may require to query multiple DNS records (e.g., A for IPv4
and AAAA for IPv6). The order of the resolution process and
which DNS record takes precedence can either be defined
explicitly or may depend on the configuration of the
resolver.
Domain-name values use the US-ASCII encoding. Their canonical
format uses lowercase US-ASCII characters. Internationalized
domain names MUST be A-labels as per RFC 5890.";
reference
"RFC 952: DoD Internet Host Table Specification
RFC 1034: Domain Names - Concepts and Facilities
RFC 1123: Requirements for Internet Hosts -- Application
and Support
RFC 2782: A DNS RR for specifying the location of services
(DNS SRV)
RFC 5890: Internationalized Domain Names in Applications
(IDNA): Definitions and Document Framework";
}
typedef host {
type union {
type inet:ip-address;
type inet:domain-name;
}
description
"The host type represents either an IP address or a DNS
domain name.";
}
typedef uri {
type string;
description
"The uri type represents a Uniform Resource Identifier
(URI) as defined by STD 66.
Objects using the uri type MUST be in US-ASCII encoding,
and MUST be normalized as described by RFC 3986 Sections
6.2.1, 6.2.2.1, and 6.2.2.2. All unnecessary
percent-encoding is removed, and all case-insensitive
characters are set to lowercase except for hexadecimal
digits, which are normalized to uppercase as described in
Section 6.2.2.1.
The purpose of this normalization is to help provide
unique URIs. Note that this normalization is not
sufficient to provide uniqueness. Two URIs that are
textually distinct after this normalization may still be
equivalent.
Objects using the uri type may restrict the schemes that
they permit. For example, 'data:' and 'urn:' schemes
might not be appropriate.
A zero-length URI is not a valid URI. This can be used to
express 'URI absent' where required.
In the value set and its semantics, this type is equivalent
to the Uri SMIv2 textual convention defined in RFC 5017.";
reference
"RFC 3986: Uniform Resource Identifier (URI): Generic Syntax
RFC 3305: Report from the Joint W3C/IETF URI Planning Interest
Group: Uniform Resource Identifiers (URIs), URLs,
and Uniform Resource Names (URNs): Clarifications
and Recommendations
RFC 5017: MIB Textual Conventions for Uniform Resource
Identifiers (URIs)";
}
}
This diff is collapsed.
module ietf-yang-types {
namespace "urn:ietf:params:xml:ns:yang:ietf-yang-types";
prefix "yang";
organization
"IETF NETMOD (NETCONF Data Modeling Language) Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/netmod/>
WG List: <mailto:netmod@ietf.org>
WG Chair: David Kessens
<mailto:david.kessens@nsn.com>
WG Chair: Juergen Schoenwaelder
<mailto:j.schoenwaelder@jacobs-university.de>
Editor: Juergen Schoenwaelder
<mailto:j.schoenwaelder@jacobs-university.de>";
description
"This module contains a collection of generally useful derived
YANG data types.
Copyright (c) 2013 IETF Trust and the persons identified as
authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with or
without modification, is permitted pursuant to, and subject
to the license terms contained in, the Simplified BSD License
set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this YANG module is part of RFC 6991; see
the RFC itself for full legal notices.";
revision 2013-07-15 {
description
"This revision adds the following new data types:
- yang-identifier
- hex-string
- uuid
- dotted-quad";
reference
"RFC 6991: Common YANG Data Types";
}
revision 2010-09-24 {
description
"Initial revision.";
reference
"RFC 6021: Common YANG Data Types";
}
/*** collection of counter and gauge types ***/
typedef counter32 {
type uint32;
description
"The counter32 type represents a non-negative integer
that monotonically increases until it reaches a
maximum value of 2^32-1 (4294967295 decimal), when it
wraps around and starts increasing again from zero.
Counters have no defined 'initial' value, and thus, a
single value of a counter has (in general) no information
content. Discontinuities in the monotonically increasing
value normally occur at re-initialization of the
management system, and at other times as specified in the
description of a schema node using this type. If such
other times can occur, for example, the creation of
a schema node of type counter32 at times other than
re-initialization, then a corresponding schema node
should be defined, with an appropriate type, to indicate
the last discontinuity.
The counter32 type should not be used for configuration
schema nodes. A default statement SHOULD NOT be used in
combination with the type counter32.
In the value set and its semantics, this type is equivalent
to the Counter32 type of the SMIv2.";
reference
"RFC 2578: Structure of Management Information Version 2
(SMIv2)";
}
typedef zero-based-counter32 {
type yang:counter32;
default "0";
description
"The zero-based-counter32 type represents a counter32
that has the defined 'initial' value zero.
A schema node of this type will be set to zero (0) on creation
and will thereafter increase monotonically until it reaches
a maximum value of 2^32-1 (4294967295 decimal), when it
wraps around and starts increasing again from zero.
Provided that an application discovers a new schema node
of this type within the minimum time to wrap, it can use the
'initial' value as a delta. It is important for a management
station to be aware of this minimum time and the actual time
between polls, and to discard data if the actual time is too
long or there is no defined minimum time.
In the value set and its semantics, this type is equivalent
to the ZeroBasedCounter32 textual convention of the SMIv2.";
reference
"RFC 4502: Remote Network Monitoring Management Information
Base Version 2";
}
typedef counter64 {
type uint64;
description
"The counter64 type represents a non-negative integer
that monotonically increases until it reaches a
maximum value of 2^64-1 (18446744073709551615 decimal),
when it wraps around and starts increasing again from zero.
Counters have no defined 'initial' value, and thus, a
single value of a counter has (in general) no information
content. Discontinuities in the monotonically increasing
value normally occur at re-initialization of the
management system, and at other times as specified in the
description of a schema node using this type. If such
other times can occur, for example, the creation of
a schema node of type counter64 at times other than
re-initialization, then a corresponding schema node
should be defined, with an appropriate type, to indicate
the last discontinuity.
The counter64 type should not be used for configuration
schema nodes. A default statement SHOULD NOT be used in
combination with the type counter64.
In the value set and its semantics, this type is equivalent
to the Counter64 type of the SMIv2.";
reference
"RFC 2578: Structure of Management Information Version 2
(SMIv2)";
}
typedef zero-based-counter64 {
type yang:counter64;
default "0";
description
"The zero-based-counter64 type represents a counter64 that
has the defined 'initial' value zero.
A schema node of this type will be set to zero (0) on creation
and will thereafter increase monotonically until it reaches
a maximum value of 2^64-1 (18446744073709551615 decimal),
when it wraps around and starts increasing again from zero.
Provided that an application discovers a new schema node
of this type within the minimum time to wrap, it can use the
'initial' value as a delta. It is important for a management
station to be aware of this minimum time and the actual time
between polls, and to discard data if the actual time is too
long or there is no defined minimum time.
In the value set and its semantics, this type is equivalent
to the ZeroBasedCounter64 textual convention of the SMIv2.";
reference
"RFC 2856: Textual Conventions for Additional High Capacity
Data Types";
}
typedef gauge32 {
type uint32;
description
"The gauge32 type represents a non-negative integer, which
may increase or decrease, but shall never exceed a maximum
value, nor fall below a minimum value. The maximum value
cannot be greater than 2^32-1 (4294967295 decimal), and
the minimum value cannot be smaller than 0. The value of
a gauge32 has its maximum value whenever the information
being modeled is greater than or equal to its maximum
value, and has its minimum value whenever the information
being modeled is smaller than or equal to its minimum value.
If the information being modeled subsequently decreases
below (increases above) the maximum (minimum) value, the
gauge32 also decreases (increases).
In the value set and its semantics, this type is equivalent
to the Gauge32 type of the SMIv2.";
reference
"RFC 2578: Structure of Management Information Version 2
(SMIv2)";
}
typedef gauge64 {
type uint64;
description
"The gauge64 type represents a non-negative integer, which
may increase or decrease, but shall never exceed a maximum
value, nor fall below a minimum value. The maximum value
cannot be greater than 2^64-1 (18446744073709551615), and
the minimum value cannot be smaller than 0. The value of
a gauge64 has its maximum value whenever the information
being modeled is greater than or equal to its maximum
value, and has its minimum value whenever the information
being modeled is smaller than or equal to its minimum value.
If the information being modeled subsequently decreases
below (increases above) the maximum (minimum) value, the
gauge64 also decreases (increases).
In the value set and its semantics, this type is equivalent
to the CounterBasedGauge64 SMIv2 textual convention defined
in RFC 2856";
reference
"RFC 2856: Textual Conventions for Additional High Capacity
Data Types";
}
/*** collection of identifier-related types ***/
typedef object-identifier {
type string {
pattern '(([0-1](\.[1-3]?[0-9]))|(2\.(0|([1-9]\d*))))'
+ '(\.(0|([1-9]\d*)))*';
}
description
"The object-identifier type represents administratively
assigned names in a registration-hierarchical-name tree.
Values of this type are denoted as a sequence of numerical
non-negative sub-identifier values. Each sub-identifier
value MUST NOT exceed 2^32-1 (4294967295). Sub-identifiers
are separated by single dots and without any intermediate
whitespace.
The ASN.1 standard restricts the value space of the first
sub-identifier to 0, 1, or 2. Furthermore, the value space
of the second sub-identifier is restricted to the range
0 to 39 if the first sub-identifier is 0 or 1. Finally,
the ASN.1 standard requires that an object identifier
has always at least two sub-identifiers. The pattern
captures these restrictions.
Although the number of sub-identifiers is not limited,
module designers should realize that there may be
implementations that stick with the SMIv2 limit of 128
sub-identifiers.
This type is a superset of the SMIv2 OBJECT IDENTIFIER type
since it is not restricted to 128 sub-identifiers. Hence,
this type SHOULD NOT be used to represent the SMIv2 OBJECT
IDENTIFIER type; the object-identifier-128 type SHOULD be
used instead.";
reference
"ISO9834-1: Information technology -- Open Systems
Interconnection -- Procedures for the operation of OSI
Registration Authorities: General procedures and top
arcs of the ASN.1 Object Identifier tree";
}
typedef object-identifier-128 {
type object-identifier {
pattern '\d*(\.\d*){1,127}';
}
description
"This type represents object-identifiers restricted to 128
sub-identifiers.
In the value set and its semantics, this type is equivalent
to the OBJECT IDENTIFIER type of the SMIv2.";
reference
"RFC 2578: Structure of Management Information Version 2
(SMIv2)";
}
typedef yang-identifier {
type string {
length "1..max";
pattern '[a-zA-Z_][a-zA-Z0-9\-_.]*';
pattern '.|..|[^xX].*|.[^mM].*|..[^lL].*';
}
description
"A YANG identifier string as defined by the 'identifier'
rule in Section 12 of RFC 6020. An identifier must
start with an alphabetic character or an underscore
followed by an arbitrary sequence of alphabetic or
numeric characters, underscores, hyphens, or dots.
A YANG identifier MUST NOT start with any possible
combination of the lowercase or uppercase character
sequence 'xml'.";
reference
"RFC 6020: YANG - A Data Modeling Language for the Network
Configuration Protocol (NETCONF)";
}
/*** collection of types related to date and time***/
typedef date-and-time {
type string {
pattern '\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?'
+ '(Z|[\+\-]\d{2}:\d{2})';
}
description
"The date-and-time type is a profile of the ISO 8601
standard for representation of dates and times using the
Gregorian calendar. The profile is defined by the
date-time production in Section 5.6 of RFC 3339.
The date-and-time type is compatible with the dateTime XML
schema type with the following notable exceptions:
(a) The date-and-time type does not allow negative years.
(b) The date-and-time time-offset -00:00 indicates an unknown
time zone (see RFC 3339) while -00:00 and +00:00 and Z
all represent the same time zone in dateTime.
(c) The canonical format (see below) of data-and-time values
differs from the canonical format used by the dateTime XML
schema type, which requires all times to be in UTC using
the time-offset 'Z'.
This type is not equivalent to the DateAndTime textual
convention of the SMIv2 since RFC 3339 uses a different
separator between full-date and full-time and provides
higher resolution of time-secfrac.
The canonical format for date-and-time values with a known time
zone uses a numeric time zone offset that is calculated using
the device's configured known offset to UTC time. A change of
the device's offset to UTC time will cause date-and-time values
to change accordingly. Such changes might happen periodically
in case a server follows automatically daylight saving time
(DST) time zone offset changes. The canonical format for
date-and-time values with an unknown time zone (usually
referring to the notion of local time) uses the time-offset
-00:00.";
reference
"RFC 3339: Date and Time on the Internet: Timestamps
RFC 2579: Textual Conventions for SMIv2
XSD-TYPES: XML Schema Part 2: Datatypes Second Edition";
}
typedef timeticks {
type uint32;
description
"The timeticks type represents a non-negative integer that
represents the time, modulo 2^32 (4294967296 decimal), in
hundredths of a second between two epochs. When a schema
node is defined that uses this type, the description of
the schema node identifies both of the reference epochs.
In the value set and its semantics, this type is equivalent
to the TimeTicks type of the SMIv2.";
reference
"RFC 2578: Structure of Management Information Version 2
(SMIv2)";
}
typedef timestamp {
type yang:timeticks;
description
"The timestamp type represents the value of an associated
timeticks schema node at which a specific occurrence
happened. The specific occurrence must be defined in the
description of any schema node defined using this type. When
the specific occurrence occurred prior to the last time the
associated timeticks attribute was zero, then the timestamp
value is zero. Note that this requires all timestamp values
to be reset to zero when the value of the associated timeticks
attribute reaches 497+ days and wraps around to zero.
The associated timeticks schema node must be specified
in the description of any schema node using this type.
In the value set and its semantics, this type is equivalent
to the TimeStamp textual convention of the SMIv2.";
reference
"RFC 2579: Textual Conventions for SMIv2";
}
/*** collection of generic address types ***/
typedef phys-address {
type string {
pattern '([0-9a-fA-F]{2}(:[0-9a-fA-F]{2})*)?';
}
description
"Represents media- or physical-level addresses represented
as a sequence octets, each octet represented by two hexadecimal
numbers. Octets are separated by colons. The canonical
representation uses lowercase characters.
In the value set and its semantics, this type is equivalent
to the PhysAddress textual convention of the SMIv2.";
reference
"RFC 2579: Textual Conventions for SMIv2";
}
typedef mac-address {
type string {
pattern '[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}';
}
description
"The mac-address type represents an IEEE 802 MAC address.
The canonical representation uses lowercase characters.
In the value set and its semantics, this type is equivalent
to the MacAddress textual convention of the SMIv2.";
reference
"IEEE 802: IEEE Standard for Local and Metropolitan Area
Networks: Overview and Architecture
RFC 2579: Textual Conventions for SMIv2";
}
/*** collection of XML-specific types ***/
typedef xpath1.0 {
type string;
description
"This type represents an XPATH 1.0 expression.
When a schema node is defined that uses this type, the
description of the schema node MUST specify the XPath
context in which the XPath expression is evaluated.";
reference
"XPATH: XML Path Language (XPath) Version 1.0";
}
/*** collection of string types ***/
typedef hex-string {
type string {
pattern '([0-9a-fA-F]{2}(:[0-9a-fA-F]{2})*)?';
}
description
"A hexadecimal string with octets represented as hex digits
separated by colons. The canonical representation uses
lowercase characters.";
}
typedef uuid {
type string {
pattern '[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-'
+ '[0-9a-fA-F]{4}-[0-9a-fA-F]{12}';
}
description
"A Universally Unique IDentifier in the string representation
defined in RFC 4122. The canonical representation uses
lowercase characters.
The following is an example of a UUID in string representation:
f81d4fae-7dec-11d0-a765-00a0c91e6bf6
";
reference
"RFC 4122: A Universally Unique IDentifier (UUID) URN
Namespace";
}
typedef dotted-quad {
type string {
pattern
'(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}'
+ '([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])';
}
description
"An unsigned 32-bit number expressed in the dotted-quad
notation, i.e., four octets written as decimal numbers
and separated with the '.' (full stop) character.";
}
}
module openconfig-extensions {
yang-version "1";
// namespace
namespace "http://openconfig.net/yang/openconfig-ext";
prefix "oc-ext";
// meta
organization "OpenConfig working group";
contact
"OpenConfig working group
www.openconfig.net";
description
"This module provides extensions to the YANG language to allow
OpenConfig specific functionality and meta-data to be defined.";
revision "2017-01-29" {
description
"Added extension for annotating encrypted values.";
reference "TBD";
}
revision "2015-10-09" {
description
"Initial OpenConfig public release";
reference "TBD";
}
revision "2015-10-05" {
description
"Initial revision";
reference "TBD";
}
// extension statements
extension openconfig-version {
argument "semver" {
yin-element false;
}
description
"The OpenConfig version number for the module. This is
expressed as a semantic version number of the form:
x.y.z
where:
* x corresponds to the major version,
* y corresponds to a minor version,
* z corresponds to a patch version.
This version corresponds to the model file within which it is
defined, and does not cover the whole set of OpenConfig models.
Where several modules are used to build up a single block of
functionality, the same module version is specified across each
file that makes up the module.
A major version number of 0 indicates that this model is still
in development (whether within OpenConfig or with industry
partners), and is potentially subject to change.
Following a release of major version 1, all modules will
increment major revision number where backwards incompatible
changes to the model are made.
The minor version is changed when features are added to the
model that do not impact current clients use of the model.
The patch-level version is incremented when non-feature changes
(such as bugfixes or clarifications to human-readable
descriptions that do not impact model functionality) are made
that maintain backwards compatibility.
The version number is stored in the module meta-data.";
}
extension openconfig-encrypted-value {
description
"This extension provides an annotation on schema nodes to
indicate that the corresponding value should be stored and
reported in encrypted form.
Clients reading the configuration or applied configuration
for the node should expect to receive only the encrypted value.
This annotation may be used on nodes such as secure passwords
in which the device never reports a cleartext value, even
if the input is provided as cleartext.";
}
}
\ No newline at end of file
module openconfig-if-aggregate {
yang-version "1";
// namespace
namespace "http://openconfig.net/yang/interfaces/aggregate";
prefix "oc-lag";
// import some basic types
import openconfig-interfaces { prefix oc-if; }
import openconfig-if-ethernet { prefix oc-eth; }
import iana-if-type { prefix ift; }
import openconfig-extensions { prefix oc-ext; }
// meta
organization "OpenConfig working group";
contact
"OpenConfig working group
netopenconfig@googlegroups.com";
description
"Model for managing aggregated (aka bundle, LAG) interfaces.";
oc-ext:openconfig-version "1.1.0";
revision "2016-12-22" {
description
"Fixes to Ethernet interfaces model";
reference "1.1.0";
}
// extension statements
// feature statements
// identity statements
// typedef statements
typedef aggregation-type {
type enumeration {
enum LACP {
description "LAG managed by LACP";
}
enum STATIC {
description "Statically configured bundle / LAG";
}
}
description
"Type to define the lag-type, i.e., how the LAG is
defined and managed";
}
// grouping statements
grouping aggregation-logical-config {
description
"Configuration data for aggregate interfaces";
leaf lag-type {
type aggregation-type;
description
"Sets the type of LAG, i.e., how it is
configured / maintained";
}
leaf min-links {
type uint16;
description
"Specifies the mininum number of member
interfaces that must be active for the aggregate interface
to be available";
}
}
grouping aggregation-logical-state {
description
"Operational state data for aggregate interfaces";
leaf lag-speed {
type uint32;
units Mbps;
description
"Reports effective speed of the aggregate interface,
based on speed of active member interfaces";
}
leaf-list member {
when "oc-lag:lag-type = 'STATIC'" {
description
"The simple list of member interfaces is active
when the aggregate is statically configured";
}
type oc-if:base-interface-ref;
description
"List of current member interfaces for the aggregate,
expressed as references to existing interfaces";
}
}
grouping aggregation-logical-top {
description "Top-level data definitions for LAGs";
container aggregation {
description
"Options for logical interfaces representing
aggregates";
container config {
description
"Configuration variables for logical aggregate /
LAG interfaces";
uses aggregation-logical-config;
}
container state {
config false;
description
"Operational state variables for logical
aggregate / LAG interfaces";
uses aggregation-logical-config;
uses aggregation-logical-state;
}
}
}
grouping ethernet-if-aggregation-config {
description
"Adds configuration items for Ethernet interfaces
belonging to a logical aggregate / LAG";
leaf aggregate-id {
type leafref {
path "/oc-if:interfaces/oc-if:interface/oc-if:name";
}
description
"Specify the logical aggregate interface to which
this interface belongs";
}
}
// data definition statements
// augment statements
augment "/oc-if:interfaces/oc-if:interface" {
when "oc-if:type = 'ift:ieee8023adLag'" {
description "active when the interface is set to type LAG";
}
description "Adds LAG configuration to the interface module";
uses aggregation-logical-top;
}
augment "/oc-if:interfaces/oc-if:interface/oc-eth:ethernet/" +
"oc-eth:config" {
when "oc-if:type = 'ift:ethernetCsmacd'" {
description "active when the interface is Ethernet";
}
description "Adds LAG settings to individual Ethernet
interfaces";
uses ethernet-if-aggregation-config;
}
augment "/oc-if:interfaces/oc-if:interface/oc-eth:ethernet/" +
"oc-eth:state" {
when "oc-if:type = 'ift:ethernetCsmacd'" {
description "active when the interface is Ethernet";
}
description "Adds LAG settings to individual Ethernet
interfaces";
uses ethernet-if-aggregation-config;
}
// rpc statements
// notification statements
}
module openconfig-if-ethernet {
yang-version "1";
// namespace
namespace "http://openconfig.net/yang/interfaces/ethernet";
prefix "oc-eth";
// import some basic types
import openconfig-interfaces { prefix oc-if; }
import iana-if-type { prefix ift; }
import ietf-yang-types { prefix yang; }
import openconfig-extensions { prefix oc-ext; }
// meta
organization "OpenConfig working group";
contact
"OpenConfig working group
netopenconfig@googlegroups.com";
description
"Model for managing Ethernet interfaces -- augments the IETF YANG
model for interfaces described by RFC 7223";
oc-ext:openconfig-version "1.1.0";
revision "2016-12-22" {
description
"Fixes to Ethernet interfaces model";
reference "1.1.0";
}
// extension statements
// feature statements
// identity statements
identity ETHERNET_SPEED {
description "base type to specify available Ethernet link
speeds";
}
identity SPEED_10MB {
base ETHERNET_SPEED;
description "10 Mbps Ethernet";
}
identity SPEED_100MB {
base ETHERNET_SPEED;
description "100 Mbps Ethernet";
}
identity SPEED_1GB {
base ETHERNET_SPEED;
description "1 GBps Ethernet";
}
identity SPEED_10GB {
base ETHERNET_SPEED;
description "10 GBps Ethernet";
}
identity SPEED_25GB {
base ETHERNET_SPEED;
description "25 GBps Ethernet";
}
identity SPEED_40GB {
base ETHERNET_SPEED;
description "40 GBps Ethernet";
}
identity SPEED_50GB {
base ETHERNET_SPEED;
description "50 GBps Ethernet";
}
identity SPEED_100GB {
base ETHERNET_SPEED;
description "100 GBps Ethernet";
}
identity SPEED_UNKNOWN {
base ETHERNET_SPEED;
description
"Interface speed is unknown. Systems may report
speed UNKNOWN when an interface is down or unpopuplated (e.g.,
pluggable not present).";
}
// typedef statements
// grouping statements
grouping ethernet-interface-config {
description "Configuration items for Ethernet interfaces";
leaf mac-address {
type yang:mac-address;
description
"Assigns a MAC address to the Ethernet interface. If not
specified, the corresponding operational state leaf is
expected to show the system-assigned MAC address.";
}
leaf auto-negotiate {
type boolean;
default true;
description
"Set to TRUE to request the interface to auto-negotiate
transmission parameters with its peer interface. When
set to FALSE, the transmission parameters are specified
manually.";
reference
"IEEE 802.3-2012 auto-negotiation transmission parameters";
}
leaf duplex-mode {
type enumeration {
enum FULL {
description "Full duplex mode";
}
enum HALF {
description "Half duplex mode";
}
}
description
"When auto-negotiate is TRUE, this optionally sets the
duplex mode that will be advertised to the peer. If
unspecified, the interface should negotiate the duplex mode
directly (typically full-duplex). When auto-negotiate is
FALSE, this sets the duplex mode on the interface directly.";
}
leaf port-speed {
type identityref {
base ETHERNET_SPEED;
}
description
"When auto-negotiate is TRUE, this optionally sets the
port-speed mode that will be advertised to the peer for
negotiation. If unspecified, it is expected that the
interface will select the highest speed available based on
negotiation. When auto-negotiate is set to FALSE, sets the
link speed to a fixed value -- supported values are defined
by ETHERNET_SPEED identities";
}
leaf enable-flow-control {
type boolean;
default false;
description
"Enable or disable flow control for this interface.
Ethernet flow control is a mechanism by which a receiver
may send PAUSE frames to a sender to stop transmission for
a specified time.
This setting should override auto-negotiated flow control
settings. If left unspecified, and auto-negotiate is TRUE,
flow control mode is negotiated with the peer interface.";
reference
"IEEE 802.3x";
}
}
grouping ethernet-interface-state-counters {
description
"Ethernet-specific counters and statistics";
// ingress counters
leaf in-mac-control-frames {
type yang:counter64;
description
"MAC layer control frames received on the interface";
}
leaf in-mac-pause-frames {
type yang:counter64;
description
"MAC layer PAUSE frames received on the interface";
}
leaf in-oversize-frames {
type yang:counter64;
description
"Number of oversize frames received on the interface";
}
leaf in-jabber-frames {
type yang:counter64;
description
"Number of jabber frames received on the
interface. Jabber frames are typically defined as oversize
frames which also have a bad CRC. Implementations may use
slightly different definitions of what constitutes a jabber
frame. Often indicative of a NIC hardware problem.";
}
leaf in-fragment-frames {
type yang:counter64;
description
"Number of fragment frames received on the interface.";
}
leaf in-8021q-frames {
type yang:counter64;
description
"Number of 802.1q tagged frames received on the interface";
}
leaf in-crc-errors {
type yang:counter64;
description
"Number of receive error events due to FCS/CRC check
failure";
}
// egress counters
leaf out-mac-control-frames {
type yang:counter64;
description
"MAC layer control frames sent on the interface";
}
leaf out-mac-pause-frames {
type yang:counter64;
description
"MAC layer PAUSE frames sent on the interface";
}
leaf out-8021q-frames {
type yang:counter64;
description
"Number of 802.1q tagged frames sent on the interface";
}
}
grouping ethernet-interface-state {
description
"Grouping for defining Ethernet-specific operational state";
leaf hw-mac-address {
type yang:mac-address;
description
"Represenets the 'burned-in', or system-assigned, MAC
address for the Ethernet interface.";
}
leaf effective-speed {
type uint32;
units Mbps;
description
"Reports the effective speed of the interface, e.g., the
negotiated speed if auto-negotiate is enabled";
}
leaf negotiated-duplex-mode {
type enumeration {
enum FULL {
description "Full duplex mode";
}
enum HALF {
description "Half duplex mode";
}
}
description
"When auto-negotiate is set to TRUE, and the interface has
completed auto-negotiation with the remote peer, this value
shows the duplex mode that has been negotiated.";
}
leaf negotiated-port-speed {
type identityref {
base ETHERNET_SPEED;
}
description
"When auto-negotiate is set to TRUE, and the interface has
completed auto-negotiation with the remote peer, this value
shows the interface speed that has been negotiated.";
}
container counters {
description "Ethernet interface counters";
uses ethernet-interface-state-counters;
}
}
// data definition statements
grouping ethernet-top {
description "top-level Ethernet config and state containers";
container ethernet {
description
"Top-level container for ethernet configuration
and state";
container config {
description "Configuration data for ethernet interfaces";
uses ethernet-interface-config;
}
container state {
config false;
description "State variables for Ethernet interfaces";
uses ethernet-interface-config;
uses ethernet-interface-state;
}
}
}
// augment statements
augment "/oc-if:interfaces/oc-if:interface" {
description "Adds addtional Ethernet-specific configuration to
interfaces model";
uses ethernet-top {
when "oc-if:state/oc-if:type = 'ift:ethernetCsmacd'" {
description "Additional interface configuration parameters when
the interface type is Ethernet";
}
}
}
// rpc statements
// notification statements
}
module openconfig-if-ip-ext {
yang-version "1";
// namespace
namespace "http://openconfig.net/yang/interfaces/ip-ext";
prefix "oc-ip-ext";
import openconfig-interfaces { prefix oc-if; }
import openconfig-if-ip { prefix oc-ip; }
import openconfig-extensions { prefix oc-ext; }
// meta
organization "OpenConfig working group";
contact
"OpenConfig working group
www.openconfig.net";
description
"This module adds extensions to the base IP configuration and
operational state model to support additional use cases.";
oc-ext:openconfig-version "1.1.0";
revision "2016-12-22" {
description
"Fixes to Ethernet interfaces model";
reference "1.1.0";
}
// grouping statements
grouping ipv6-autoconf-config {
description
"Configuration data for IPv6 address autoconfiguration";
leaf create-global-addresses {
type boolean;
default true;
description
"[adapted from IETF IP model RFC 7277]
If enabled, the host creates global addresses as
described in RFC 4862.";
reference
"RFC 4862: IPv6 Stateless Address Autoconfiguration
Section 5.5";
}
leaf create-temporary-addresses {
type boolean;
default false;
description
"[adapted from IETF IP model RFC 7277]
If enabled, the host creates temporary addresses as
described in RFC 4941.";
reference
"RFC 4941: Privacy Extensions for Stateless Address
Autoconfiguration in IPv6";
}
leaf temporary-valid-lifetime {
type uint32;
units "seconds";
default 604800;
description
"[adapted from IETF IP model RFC 7277]
The time period during which the temporary address
is valid.";
reference
"RFC 4941: Privacy Extensions for Stateless Address
Autoconfiguration in IPv6
- TEMP_VALID_LIFETIME";
}
leaf temporary-preferred-lifetime {
type uint32;
units "seconds";
default 86400;
description
"[adapted from IETF IP model RFC 7277]
The time period during which the temporary address is
preferred.";
reference
"RFC 4941: Privacy Extensions for Stateless Address
Autoconfiguration in IPv6
- TEMP_PREFERRED_LIFETIME";
}
}
grouping ipv6-autoconf-state {
description
"Operational state data for IPv6 address autoconfiguration";
//TODO: placeholder for additional opstate for IPv6 autoconf
}
grouping ipv6-autoconf-top {
description
"Top-level grouping for IPv6 address autoconfiguration";
container autoconf {
description
"Top-level container for IPv6 autoconf";
container config {
description
"[adapted from IETF IP model RFC 7277]
Parameters to control the autoconfiguration of IPv6
addresses, as described in RFC 4862.";
reference
"RFC 4862: IPv6 Stateless Address Autoconfiguration";
uses ipv6-autoconf-config;
}
container state {
config false;
description
"Operational state data ";
uses ipv6-autoconf-config;
uses ipv6-autoconf-state;
}
}
}
// data definition statements
// augment statements
augment "/oc-if:interfaces/oc-if:interface/oc-if:subinterfaces/" +
"oc-if:subinterface/oc-ip:ipv6" {
description
"Adds address autoconfiguration to the base IP model";
uses ipv6-autoconf-top;
}
}
\ No newline at end of file
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