module INTEGRATED-SERVICES-MIB {
yang-version 1;
namespace
"urn:ietf:params:xml:ns:yang:smiv2:INTEGRATED-SERVICES-MIB";
prefix "integrated-services";
import IF-MIB {
prefix "if-mib";
}
import SNMPv2-TC {
prefix "smiv2";
}
import yang-smi {
prefix "smi";
}
import ietf-yang-types {
prefix "yang";
}
organization "IETF Integrated Services Working Group";
contact
" Fred Baker
Postal: Cisco Systems
519 Lado Drive
Santa Barbara, California 93111
Tel: +1 805 681 0115
E-Mail: fred@cisco.com
John Krawczyk
Postal: ArrowPoint Communications
235 Littleton Road
Westford, Massachusetts 01886
Tel: +1 508 692 5875
E-Mail: jjk@tiac.net";
description
"The MIB module to describe the Integrated Services
Protocol";
revision "1995-11-03" {
description "This version published as RFC 2213.";
}
typedef SessionNumber {
type int32 {
range "0..2147483647";
}
description
"The Session Number convention is used for
numbers identifying sessions or saved PATH or
RESV information. It is a number in the range
returned by a TestAndIncr variable, having no
protocol meaning whatsoever but serving instead
as simple identifier.
The alternative was a very complex instance or
instance object that became unwieldy.";
}
typedef Protocol {
type int32 {
range "1..255";
smi:display-hint "d";
}
description
"The value of the IP Protocol field of an IP
Datagram Header. This identifies the protocol
layer above IP. For example, the value 6 is
used for TCP and the value 17 is used for UDP.
The values of this field are defined in the As-
signed Numbers RFC.";
}
typedef SessionType {
type int32 {
range "1..255";
}
description
"The value of the C-Type field of a Session ob-
ject, as defined in the RSVP specification.
This value determines the lengths of octet
strings and use of certain objects such as the
'port' variables. If the C-Type calls for an
IP6 address, one would expect all source, des-
tination, and next/previous hop addresses to be
16 bytes long, and for the ports to be UDP/TCP
port numbers, for example.";
}
typedef Port {
type binary {
length "2..4";
}
description
"The value of the UDP or TCP Source or Destina-
tion Port field, a virtual destination port or
generalized port identifier used with the IPSEC
Authentication Header or Encapsulating Security
Payload, or other session discriminator. If it
is not used, the value should be of length 0.
This pair, when coupled with the IP Addresses
of the source and destination system and the IP
protocol field, uniquely identifies a data
stream.";
}
typedef MessageSize {
type int32 {
range "0..2147483647";
smi:display-hint "d";
}
description
"The size of a message in bytes. This is used
to specify the minimum and maximum size of a
message along an integrated services route.";
}
typedef BitRate {
type int32 {
range "0..2147483647";
smi:display-hint "d";
}
description
"The rate, in bits/second, that data may move
in the context. Applicable contexts minimally
include the speed of an interface or virtual
circuit, the data rate of a (potentially aggre-
gated) data flow, or the data rate to be allo-
cated for use by a flow.";
}
typedef BurstSize {
type int32 {
range "0..2147483647";
smi:display-hint "d";
}
description
"The number of octets of IP Data, including IP
Headers, that a stream may send without concern
for policing.";
}
typedef QosService {
type enumeration {
enum "bestEffort" {
value 1;
}
enum "guaranteedDelay" {
value 2;
}
enum "controlledLoad" {
value 5;
}
}
description "The class of service in use by a flow.";
}
container intSrvObjects {
list intSrvIfAttribEntry {
key "ifIndex";
description
"The reservable attributes of a given inter-
face.";
leaf ifIndex {
type leafref {
path
"/if-mib:interfaces/if-mib:ifEntry/if-mib:ifIndex";
}
description "Automagically generated leafref leaf.";
}
leaf intSrvIfAttribAllocatedBits {
type BitRate;
units "Bits per second";
config "false";
description
"The number of bits/second currently allocated
to reserved sessions on the interface.";
smi:oid "1.3.6.1.2.1.52.1.1.1.1";
}
leaf intSrvIfAttribMaxAllocatedBits {
type BitRate;
units "Bits per second";
description
"The maximum number of bits/second that may be
allocated to reserved sessions on the inter-
face.";
smi:oid "1.3.6.1.2.1.52.1.1.1.2";
}
leaf intSrvIfAttribAllocatedBuffer {
type BurstSize;
units "Bytes";
config "false";
description
"The amount of buffer space required to hold
the simultaneous burst of all reserved flows on
the interface.";
smi:oid "1.3.6.1.2.1.52.1.1.1.3";
}
leaf intSrvIfAttribFlows {
type yang:gauge32;
config "false";
description
"The number of reserved flows currently active
on this interface. A flow can be created ei-
ther from a reservation protocol (such as RSVP
or ST-II) or via configuration information.";
smi:oid "1.3.6.1.2.1.52.1.1.1.4";
}
leaf intSrvIfAttribPropagationDelay {
type int32;
units "microseconds";
description
"The amount of propagation delay that this in-
terface introduces in addition to that intro-
diced by bit propagation delays.";
smi:default "0";
smi:oid "1.3.6.1.2.1.52.1.1.1.5";
}
leaf intSrvIfAttribStatus {
type smiv2:RowStatus;
description
"'active' on interfaces that are configured for
RSVP.";
smi:oid "1.3.6.1.2.1.52.1.1.1.6";
}
smi:oid "1.3.6.1.2.1.52.1.1.1";
} // list intSrvIfAttribEntry
list intSrvFlowEntry {
key "intSrvFlowNumber";
description
"Information describing the use of a given in-
terface by a given flow. The counter
intSrvFlowPoliced starts counting at the in-
stallation of the flow.";
leaf intSrvFlowNumber {
type SessionNumber;
description
"The number of this flow. This is for SNMP In-
dexing purposes only and has no relation to any
protocol value.";
smi:oid "1.3.6.1.2.1.52.1.2.1.1";
}
leaf intSrvFlowType {
type SessionType;
description
"The type of session (IP4, IP6, IP6 with flow
information, etc).";
smi:oid "1.3.6.1.2.1.52.1.2.1.2";
}
leaf intSrvFlowOwner {
type enumeration {
enum "other" {
value 1;
}
enum "rsvp" {
value 2;
}
enum "management" {
value 3;
}
}
description
"The process that installed this flow in the
queue policy database.";
smi:oid "1.3.6.1.2.1.52.1.2.1.3";
}
leaf intSrvFlowDestAddr {
type binary {
length "4..16";
}
description
"The destination address used by all senders in
this session. This object may not be changed
when the value of the RowStatus object is 'ac-
tive'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.4";
}
leaf intSrvFlowSenderAddr {
type binary {
length "4..16";
}
description
"The source address of the sender selected by
this reservation. The value of all zeroes in-
dicates 'all senders'. This object may not be
changed when the value of the RowStatus object
is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.5";
}
leaf intSrvFlowDestAddrLength {
type int32 {
range "0..128";
}
description
"The length of the destination address in bits.
This is the CIDR Prefix Length, which for IP4
hosts and multicast addresses is 32 bits. This
object may not be changed when the value of the
RowStatus object is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.6";
}
leaf intSrvFlowSenderAddrLength {
type int32 {
range "0..128";
}
description
"The length of the sender's address in bits.
This is the CIDR Prefix Length, which for IP4
hosts and multicast addresses is 32 bits. This
object may not be changed when the value of the
RowStatus object is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.7";
}
leaf intSrvFlowProtocol {
type Protocol;
description
"The IP Protocol used by a session. This ob-
ject may not be changed when the value of the
RowStatus object is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.8";
}
leaf intSrvFlowDestPort {
type Port;
description
"The UDP or TCP port number used as a destina-
tion port for all senders in this session. If
the IP protocol in use, specified by
intSrvResvFwdProtocol, is 50 (ESP) or 51 (AH),
this represents a virtual destination port
number. A value of zero indicates that the IP
protocol in use does not have ports. This ob-
ject may not be changed when the value of the
RowStatus object is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.9";
}
leaf intSrvFlowPort {
type Port;
description
"The UDP or TCP port number used as a source
port for this sender in this session. If the
IP protocol in use, specified by
intSrvResvFwdProtocol is 50 (ESP) or 51 (AH),
this represents a generalized port identifier
(GPI). A value of zero indicates that the IP
protocol in use does not have ports. This ob-
ject may not be changed when the value of the
RowStatus object is 'active'.";
smi:oid "1.3.6.1.2.1.52.1.2.1.10";
}
leaf intSrvFlowFlowId {
type int32 {
range "0..16777215";
}
config "false";
description
"The flow ID that this sender is using, if
this is an IPv6 session.";
smi:oid "1.3.6.1.2.1.52.1.2.1.11";
}
leaf intSrvFlowInterface {
type if-mib:InterfaceIndex;
description
"The ifIndex value of the interface on which
this reservation exists.";
smi:oid "1.3.6.1.2.1.52.1.2.1.12";
}
leaf intSrvFlowIfAddr {
type binary {
length "4..16";
}
description
"The IP Address on the ifEntry on which this
reservation exists. This is present primarily
to support those interfaces which layer multi-
ple IP Addresses on the interface.";
smi:oid "1.3.6.1.2.1.52.1.2.1.13";
}
leaf intSrvFlowRate {
type BitRate;
units "bits per second";
description
"The Reserved Rate of the sender's data stream.
If this is a Controlled Load service flow, this
rate is derived from the Tspec rate parameter
(r). If this is a Guaranteed service flow,
this rate is derived from the Rspec clearing
rate parameter (R).";
smi:oid "1.3.6.1.2.1.52.1.2.1.14";
}
leaf intSrvFlowBurst {
type BurstSize;
units "bytes";
description
"The size of the largest burst expected from
the sender at a time.
If this is less than the sender's advertised
burst size, the receiver is asking the network
to provide flow pacing beyond what would be
provided under normal circumstances. Such pac-
ing is at the network's option.";
smi:oid "1.3.6.1.2.1.52.1.2.1.15";
}
leaf intSrvFlowWeight {
type int32;
description
"The weight used to prioritize the traffic.
Note that the interpretation of this object is
implementation-specific, as implementations
vary in their use of weighting procedures.";
smi:oid "1.3.6.1.2.1.52.1.2.1.16";
}
leaf intSrvFlowQueue {
type int32;
description
"The number of the queue used by this traffic.
Note that the interpretation of this object is
implementation-specific, as implementations
vary in their use of queue identifiers.";
smi:oid "1.3.6.1.2.1.52.1.2.1.17";
}
leaf intSrvFlowMinTU {
type MessageSize;
description
"The minimum message size for this flow. The
policing algorithm will treat smaller messages
as though they are this size.";
smi:oid "1.3.6.1.2.1.52.1.2.1.18";
}
leaf intSrvFlowMaxTU {
type MessageSize;
description
"The maximum datagram size for this flow that
will conform to the traffic specification. This
value cannot exceed the MTU of the interface.";
smi:oid "1.3.6.1.2.1.52.1.2.1.19";
}
leaf intSrvFlowBestEffort {
type yang:counter32;
config "false";
description
"The number of packets that were remanded to
best effort service.";
smi:oid "1.3.6.1.2.1.52.1.2.1.20";
}
leaf intSrvFlowPoliced {
type yang:counter32;
config "false";
description
"The number of packets policed since the incep-
tion of the flow's service.";
smi:oid "1.3.6.1.2.1.52.1.2.1.21";
}
leaf intSrvFlowDiscard {
type smiv2:TruthValue;
description
"If 'true', the flow is to incur loss when
traffic is policed. If 'false', policed traff-
ic is treated as best effort traffic.";
smi:default "false";
smi:oid "1.3.6.1.2.1.52.1.2.1.22";
}
leaf intSrvFlowService {
type QosService;
config "false";
description
"The QoS service being applied to this flow.";
smi:oid "1.3.6.1.2.1.52.1.2.1.23";
}
leaf intSrvFlowOrder {
type int32 {
range "0..65535";
}
description
"In the event of ambiguity, the order in which
the classifier should make its comparisons.
The row with intSrvFlowOrder=0 is tried first,
and comparisons proceed in the order of in-
creasing value. Non-serial implementations of
the classifier should emulate this behavior.";
smi:oid "1.3.6.1.2.1.52.1.2.1.24";
}
leaf intSrvFlowStatus {
type smiv2:RowStatus;
description
"'active' for all active flows. This object
may be used to install static classifier infor-
mation, delete classifier information, or au-
thorize such.";
smi:oid "1.3.6.1.2.1.52.1.2.1.25";
}
smi:oid "1.3.6.1.2.1.52.1.2.1";
} // list intSrvFlowEntry
smi:oid "1.3.6.1.2.1.52.1";
} // container intSrvObjects
container intSrvGenObjects {
leaf intSrvFlowNewIndex {
type smiv2:TestAndIncr;
description
"This object is used to assign values to
intSrvFlowNumber as described in 'Textual Con-
ventions for SNMPv2'. The network manager
reads the object, and then writes the value
back in the SET that creates a new instance of
intSrvFlowEntry. If the SET fails with the
code 'inconsistentValue', then the process must
be repeated; If the SET succeeds, then the ob-
ject is incremented, and the new instance is
created according to the manager's directions.";
smi:oid "1.3.6.1.2.1.52.2.1";
}
smi:oid "1.3.6.1.2.1.52.2";
} // container intSrvGenObjects
} // module INTEGRATED-SERVICES-MIB
