module ieee802-dot1q-lldp-ci-tlv {
yang-version 1.1;
namespace
'urn:ieee:std:802.1Q:yang:ieee802-dot1q-lldp-ci-tlv';
prefix lldp-ci-tlv;
import ieee802-dot1ab-lldp {
prefix lldp;
}
import ieee802-dot1q-congestion-isolation {
prefix dot1q-ci;
}
import ietf-inet-types {
prefix inet;
}
import ieee802-types {
prefix ieee;
}
import ieee802-dot1q-types {
prefix dot1q-types;
}
organization
"Institute of Electrical and Electronics Engineers";
contact
"WG-URL: http://ieee802.org/1/
WG-EMail: stds-802-1-l@ieee.org
Contact: IEEE 802.1 Working Group Chair
Postal: C/O IEEE 802.1 Working Group
IEEE Standards Association
445 Hoes Lane
Piscataway, NJ 08854
USA
E-mail: stds-802-1-chairs@ieee.org";
description
"IEEE Std 802.1Q extension tlvs for LLDP from the Congestion
Isolation set (ciSet)";
revision "2020-08-10" {
description
"LLDP extension tlvs for the ciSet";
reference
"Annex D of IEEE Std 802.1Qcz-202X";
}
grouping congestion-isolation-tlv {
description "Congestion Isolation TLV";
reference
"Annex D.2.15 of IEEE Std 802.1Qz-202X";
list queue-map {
key "priority";
description
"Eight integer octets, one entry for each traffic class
indexed by priority. Each octet specifies a value that can be
translated to the numeric value of the traffic class to be
used as either the congesting traffic class or the monitored
traffic class for the traffic class specified by the index.
The octets range in value from -8 to 8. A value of 0 in the
list specifies that the traffic class is not participating in
congestion isolation. A positive number specifies a traffic
class for a monitored queue that is one less than the value
(e.g. a value of 5 represents traffic class 4). A negative
number specifies a traffic class for a congesting queue that
is one less than the absolute value (e.g. a value of -4
represents traffic class 3).";
reference
"D.2.15.3 of IEEE Std 802.1Qcz-202X";
leaf priority {
type dot1q-types:priority-type;
description
"There are eight values of Priority that map to an absolute
value that is a traffic class plus one, or the value 0 which
indicates the traffic class is not used by congestion
isolation.";
reference
"D.2.15.3 of IEEE Std 802.1Qcz-202X";
}
leaf queue-config {
type dot1q-ci:abs-traffic-class-plus-one-type;
description
"A value that can be translated to represent a traffic class
or an indication of non-use. A value of 0 specifies that the
traffic class is not participating in congestion isolation.
A positive number specifies a traffic class for a monitored
queue, and a negative number specifies a traffic class for a
congesting queue.";
reference
"D.2.15.3 of IEEE Std 802.1Qcz-202X";
}
} // list queue-map
leaf cim-encap-length {
type uint16;
description
"The minimum number of octets to include in the Encapsulated
MSDU field of each CIM generated. The default value is 48.";
reference
"D.3.15.4 of IEEE Std 802.1Qcz-202X";
}
leaf mac-address {
type ieee:mac-address;
config false;
description
"The MAC address to be used as the destination MAC address of
a CIM sent by the peer to reach this station.";
reference
"D.2.15.5 of IEEE Std 802.1Qcz-202X";
}
leaf udp-port-number {
type inet:port-number;
config false;
description
"The UDP port number to be used as the destination port number
of a layer-3 CIM sent by the peer to reach this station.";
reference
"D.2.15.6 of IEEE Std 802.1Qcz-202X";
}
leaf ip-address {
type inet:ip-address;
config false;
description
"This leaf holds the IP address that will be used to populate
both the address family and IP address fields of the TLV. The
IP address field in the TLV is an octect string to be encoded
in network octet order with length of 0, 4 or 16 octets
dependent upon the address family. If this leaf is an IPv4
address, the address family field is 1 and the IP address
field is 4 octets representing the IPv4 address (e.g IPv4
address 192.0.2.10 would be encoded as C0-00-02-0A). If this
leaf is an IPv6 address, the address family field is 2 and the
IP address field is 16 octets representing the IPv6 address.
No address shall be provided for any other address families.";
reference
"D.2.15.7 and D.2.15.8 of IEEE Std 802.1Qcz-202X";
}
} // grouping congestion-isolation-tlv
augment /lldp:lldp/lldp:port {
description
"Augments port with Congestion Isolation extension tlvs";
leaf tlvs-tx-org-ci-enable {
type bits {
bit congestion-isolation {
position 0;
description
"Enables transmission of the Congestion Isolation TLV in
the ciSet";
}
}
description
"Bitmap that includes the ciSet of tlvs from Table D.1 of
802.1Q-2018";
reference
"Annex D.2 of IEEE Std 802.1Q-2018";
}
container congestion-isolation-tlv-extension {
uses congestion-isolation-tlv;
} // container congestion-isolation-tlv-extension
}
augment /lldp:lldp/lldp:port/lldp:remote-systems-data {
description
"Augments port remote-systems-data with received Congestion
Isolation extension tlvs";
container congestion-isolation-tlv-extension {
uses congestion-isolation-tlv;
} // container congestion-isolation-tlv-extension
}
} // module ieee802-dot1q-lldp-ci-tlv
