rfc9893v5.txt		rfc9893.txt
	skipping to change at line 111 ¶		skipping to change at line 111 ¶
	flow control is not within the scope of this document.		flow control is not within the scope of this document.
	Credit-based flow control, as a result of its proactive nature, may		Credit-based flow control, as a result of its proactive nature, may
	offer some advantages over a pause mechanism. Packet loss resulting		offer some advantages over a pause mechanism. Packet loss resulting
	from insufficient buffer space is less likely, as a transmitter does		from insufficient buffer space is less likely, as a transmitter does
	not send packets until the receiver has indicated that there is		not send packets until the receiver has indicated that there is
	sufficient buffer space available.		sufficient buffer space available.
	Figure 1 illustrates a local node consisting of a router and a modem		Figure 1 illustrates a local node consisting of a router and a modem
	implementing DLEP. DLEP messages optionally contain a number of Data		implementing DLEP. DLEP messages optionally contain a number of Data
	Items and Sub-Data Items. Traffic Classification Data Items provided		Items and Sub-Data Items. The Traffic Classification Data Item
	by the modem are defined in [RFC9892]. In this case, a flow is		provided by the modem is defined in [RFC9892]. In this case, a flow
	identified based on information found in a data plane header, and one		is identified based on information found in a data plane header, and
	or more matches are associated with a single flow. Refer to		one or more matches are associated with a single flow. As stated in
			[RFC9892], more than one Data Item MAY be included in a message to
			provide information on multiple traffic classifiers. Refer to
	Section 2.3 of [RFC2475] for general background on traffic		Section 2.3 of [RFC2475] for general background on traffic
	classification.		classification.
	|--------------------Local Node--------------------|		|--------------------Local Node--------------------|
	| |		| |
	+-----------------------------+ +-------+		+-----------------------------+ +-------+
	| Router | |Modem |		| Router | |Modem |
	| | |Device |{~~~~~~~~} Remote		| | |Device |{~~~~~~~~} Remote
	| | | | Link Nodes		| | | | Link Nodes
	| Traffic Classification: | | | Protocol		| Traffic Classification: | | | Protocol
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